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Portal:Telephones - Wikipedia

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portal</a></dd></dl> </div></div> <div style="background:#FFFFFF; border-style:solid; border-width:1px; border-color:#000000; padding:4px;"> <div style="clear:both; width:100%"> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="The_Telephones_Portal" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em"><span typeof="mw:File"><a href="/wiki/File:Candlestick-telephone_icon.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Candlestick-telephone_icon.svg/50px-Candlestick-telephone_icon.svg.png" decoding="async" width="50" height="53" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Candlestick-telephone_icon.svg/75px-Candlestick-telephone_icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/85/Candlestick-telephone_icon.svg/100px-Candlestick-telephone_icon.svg.png 2x" data-file-width="310" data-file-height="330" /></a></span> <span style="font-size:135%;">The Telephones Portal</span> <span typeof="mw:File"><a href="/wiki/File:Smartphone_icon_-_Noun_Project_283536.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Smartphone_icon_-_Noun_Project_283536.svg/50px-Smartphone_icon_-_Noun_Project_283536.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Smartphone_icon_-_Noun_Project_283536.svg/75px-Smartphone_icon_-_Noun_Project_283536.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Smartphone_icon_-_Noun_Project_283536.svg/100px-Smartphone_icon_-_Noun_Project_283536.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Alt_Telefon.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/Alt_Telefon.jpg/220px-Alt_Telefon.jpg" decoding="async" width="220" height="189" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/Alt_Telefon.jpg/330px-Alt_Telefon.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/74/Alt_Telefon.jpg/440px-Alt_Telefon.jpg 2x" data-file-width="1024" data-file-height="879" /></a><figcaption>A <a href="/wiki/Rotary_dial" title="Rotary dial">rotary dial</a> telephone, <abbr title="circa">c.</abbr><span style="white-space:nowrap;">&#8201;1940s</span></figcaption></figure> <p>A <b><a href="/wiki/Telephone" title="Telephone">telephone</a></b>, colloquially referred to as a <b>phone</b>, is a <a href="/wiki/Telecommunications" title="Telecommunications">telecommunications</a> device that permits two or more users to conduct a <a href="/wiki/Conversation" title="Conversation">conversation</a> when they are too far apart to be easily heard directly. A telephone converts <a href="/wiki/Sound" title="Sound">sound</a>, typically and most efficiently the <a href="/wiki/Human_voice" title="Human voice">human voice</a>, into electronic <a href="/wiki/Signal" title="Signal">signals</a> that are transmitted via <a href="/wiki/Electrical_cable" title="Electrical cable">cables</a> and other communication channels to another telephone which reproduces the sound to the receiving user. The term is derived from <a href="/wiki/Ancient_Greek_language" class="mw-redirect" title="Ancient Greek language">Ancient Greek</a>: <span lang="grc">τῆλε</span>, <small><a href="/wiki/Romanization_of_Ancient_Greek" class="mw-redirect" title="Romanization of Ancient Greek">romanized</a>:&#160;</small><span title="Ancient Greek-language romanization"><i lang="grc-Latn">tēle</i></span>, <small><a href="/wiki/Literal_translation" title="Literal translation">lit.</a>&#8201;</small>&#39;far&#39; and <span title="Ancient Greek (to 1453)-language text"><span lang="grc">φωνή</span></span> (<span title="Ancient Greek (to 1453)-language romanization"><i lang="grc-Latn"><i>phōnē</i></i></span>, <i>voice</i>), together meaning <i>distant voice</i>. </p><p>In 1876, <a href="/wiki/Alexander_Graham_Bell" title="Alexander Graham Bell">Alexander Graham Bell</a> was the first to be granted a United States <a href="/wiki/Patent" title="Patent">patent</a> for a device that produced clearly intelligible replication of the human voice at a second device. This instrument was further developed by many others, and became rapidly indispensable in <a href="/wiki/Business" title="Business">business</a>, <a href="/wiki/Government" title="Government">government</a>, and in <a href="/wiki/Household" title="Household">households</a>. (<b><a href="/wiki/Telephone" title="Telephone">Full article...</a></b>) </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Samsung_Galaxy_Z_smartphone.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Samsung_Galaxy_Z_smartphone.jpg/220px-Samsung_Galaxy_Z_smartphone.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Samsung_Galaxy_Z_smartphone.jpg/330px-Samsung_Galaxy_Z_smartphone.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Samsung_Galaxy_Z_smartphone.jpg/440px-Samsung_Galaxy_Z_smartphone.jpg 2x" data-file-width="7136" data-file-height="5360" /></a><figcaption>The <a href="/wiki/Samsung_Galaxy_Z_series" title="Samsung Galaxy Z series">Samsung Galaxy Z series</a> are <a href="/wiki/Foldable_smartphone" title="Foldable smartphone">foldable smartphones</a>.</figcaption></figure> <p>A <b><a href="/wiki/Mobile_phone" title="Mobile phone">mobile phone</a></b> or <b>cell phone</b> is a portable <a href="/wiki/Telephone" title="Telephone">telephone</a> that can make and receive <a href="/wiki/Telephone_call" title="Telephone call">calls</a> over a <a href="/wiki/Radio_frequency" title="Radio frequency">radio frequency</a> link while the user is moving within a telephone service area, as opposed to a fixed-location phone (<a href="/wiki/Landline_phone" class="mw-redirect" title="Landline phone">landline phone</a>). The radio frequency link establishes a connection to the switching systems of a <a href="/wiki/Mobile_phone_operator" title="Mobile phone operator">mobile phone operator</a>, which provides access to the <a href="/wiki/Public_switched_telephone_network" title="Public switched telephone network">public switched telephone network</a> (PSTN). Modern mobile telephone services use a <a href="/wiki/Cellular_network" title="Cellular network">cellular network</a> architecture, and therefore mobile telephones are called cellphones (or "cell phones") in North America. In addition to <a href="/wiki/Telephony" title="Telephony">telephony</a>, <a href="/wiki/2G" title="2G">digital mobile phones</a> support a variety of other <a href="/wiki/GSM_services" title="GSM services">services</a>, such as <a href="/wiki/Text_messaging" title="Text messaging">text messaging</a>, <a href="/wiki/Multimedia_Messaging_Service" title="Multimedia Messaging Service">multimedia messaging</a>, <a href="/wiki/Email" title="Email">email</a>, <a href="/wiki/Internet_access" title="Internet access">Internet access</a> (via <a href="/wiki/LTE_(telecommunication)" title="LTE (telecommunication)">LTE</a>, <a href="/wiki/5G_NR" title="5G NR">5G NR</a> or <a href="/wiki/Wi-Fi" title="Wi-Fi">Wi-Fi</a>), short-range wireless communications (<a href="/wiki/Infrared_Data_Association" title="Infrared Data Association">infrared</a>, <a href="/wiki/Bluetooth" title="Bluetooth">Bluetooth</a>), satellite access (<a href="/wiki/Satellite_navigation" title="Satellite navigation">navigation</a>, <a href="/wiki/Satellite_phone#Integration_into_conventional_mobile_phones" title="Satellite phone">messaging connectivity</a>), business applications, <a href="/wiki/Mobile_payment" title="Mobile payment">payments</a> (via <a href="/wiki/Near-field_communication" title="Near-field communication">NFC</a>), <a href="/wiki/Multimedia" title="Multimedia">multimedia</a> playback and <a href="/wiki/Streaming_media" title="Streaming media">streaming</a> (<a href="/wiki/Internet_radio" title="Internet radio">radio</a>, <a href="/wiki/Mobile_television" title="Mobile television">television</a>), <a href="/wiki/Digital_photography" title="Digital photography">digital photography</a>, and <a href="/wiki/Video_game" title="Video game">video games</a>. Mobile phones offering only basic capabilities are known as <a href="/wiki/Feature_phone" title="Feature phone">feature phones</a> (<a href="/wiki/Slang" title="Slang">slang</a>: <i>"dumbphones"</i>); mobile phones that offer greatly advanced computing capabilities are referred to as <a href="/wiki/Smartphone" title="Smartphone">smartphones</a>. (<b><a href="/wiki/Mobile_phone" title="Mobile phone">Full article...</a></b>) </p><p>A <b><a href="/wiki/Smartphone" title="Smartphone">smartphone</a></b>, often simply called a <b>phone</b>, is a <a href="/wiki/Mobile_device" title="Mobile device">mobile device</a> that combines the functionality of a traditional <a href="/wiki/Mobile_phone" title="Mobile phone">mobile phone</a> with advanced <a href="/wiki/Computing" title="Computing">computing</a> capabilities. It typically has a <a href="/wiki/Touchscreen" title="Touchscreen">touchscreen</a> interface, allowing users to access a wide range of applications and services, such as <a href="/wiki/Web_browsing" class="mw-redirect" title="Web browsing">web browsing</a>, <a href="/wiki/Email" title="Email">email</a>, and <a href="/wiki/Social_media" title="Social media">social media</a>, as well as <a href="/wiki/Multimedia" title="Multimedia">multimedia</a> playback and <a href="/wiki/Streaming_media" title="Streaming media">streaming</a>. Smartphones have built-in <a href="/wiki/Camera" title="Camera">cameras</a>, <a href="/wiki/GPS_navigation" class="mw-redirect" title="GPS navigation">GPS navigation</a>, and support for various communication methods, including voice calls, <a href="/wiki/Text_messaging" title="Text messaging">text messaging</a>, and internet-based messaging apps. (<b><a href="/wiki/Smartphone" title="Smartphone">Full article...</a></b>) </p> <div style="clear:both;" class=""></div></div> <div style="text-align:center; margin:0.25em auto 0.75em"><span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Telephones&amp;action=purge"><span title="Purge this page"><b>Refresh with new selections below (purge)</b></span></a></span></div> <style data-mw-deduplicate="TemplateStyles:r996214246">.mw-parser-output .flex-columns-container{clear:both;width:100%;display:flex;flex-wrap:wrap}.mw-parser-output .flex-columns-container>.flex-columns-column{float:left;width:50%;min-width:360px;padding:0 0.5em;box-sizing:border-box;flex:1;display:flex;flex-direction:column}@media screen and (max-width:393px){.mw-parser-output .flex-columns-container>.flex-columns-column{min-width:0}}.mw-parser-output .flex-columns-container>.flex-columns-column:first-child{padding-left:0}.mw-parser-output .flex-columns-container>.flex-columns-column:last-child{padding-right:0}@media screen and (max-width:720px){.mw-parser-output .flex-columns-container>.flex-columns-column{padding:0;width:100%}.mw-parser-output .flex-columns-container{display:block}}.mw-parser-output .flex-columns-container>.flex-columns-column>div{flex:1 0 auto}.mw-parser-output .flex-columns-container>.flex-columns-column>div.flex-columns-noflex{flex:0}</style><div class="flex-columns-container"><div class="flex-columns-column"><div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="Selected_article_-_show_another" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Selected article - <span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Telephones&amp;action=purge"><span title="Purge this page"><small><style data-mw-deduplicate="TemplateStyles:r1239334494">@media screen{html.skin-theme-clientpref-night .mw-parser-output div:not(.notheme)>.tmp-color,html.skin-theme-clientpref-night .mw-parser-output p>.tmp-color,html.skin-theme-clientpref-night .mw-parser-output table:not(.notheme) .tmp-color{color:inherit!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output div:not(.notheme)>.tmp-color,html.skin-theme-clientpref-os .mw-parser-output p>.tmp-color,html.skin-theme-clientpref-os .mw-parser-output table:not(.notheme) .tmp-color{color:inherit!important}}</style><span class="tmp-color" style="color:darkblue"><i>show another</i></span></small></span></a></span></h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Farnham_PO_Postbox_and_Telephone_Box_-_geograph.org.uk_-_1406552.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Farnham_PO_Postbox_and_Telephone_Box_-_geograph.org.uk_-_1406552.jpg/220px-Farnham_PO_Postbox_and_Telephone_Box_-_geograph.org.uk_-_1406552.jpg" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Farnham_PO_Postbox_and_Telephone_Box_-_geograph.org.uk_-_1406552.jpg/330px-Farnham_PO_Postbox_and_Telephone_Box_-_geograph.org.uk_-_1406552.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Farnham_PO_Postbox_and_Telephone_Box_-_geograph.org.uk_-_1406552.jpg/440px-Farnham_PO_Postbox_and_Telephone_Box_-_geograph.org.uk_-_1406552.jpg 2x" data-file-width="2304" data-file-height="3072" /></a><figcaption>KX100 telephone box with 1991 branding</figcaption></figure> <p>The <b><a href="/wiki/KX_telephone_boxes" title="KX telephone boxes">KX</a></b> series of <a href="/wiki/Telephone_booth" title="Telephone booth">telephone boxes</a> in the <a href="/wiki/United_Kingdom" title="United Kingdom">United Kingdom</a> was introduced by <a href="/wiki/BT_Group" title="BT Group">BT</a> (British Telecom) in 1985. Following the privatisation of BT in 1984, the company decided to create a newly designed and improved take on the British telephone box, which at this point consisted of only <a href="/wiki/Red_telephone_box" title="Red telephone box">red telephone boxes</a> which BT had recently acquired, the most common being the iconic <a href="/wiki/Red_telephone_box#K6" title="Red telephone box">K6</a> box. These red boxes were considered flawed in parts by BT for several reasons, including cost, lack of ventilation, accessibility and maintenance. BT announced the £160 million series of new boxes, the KX series designed by <a href="/wiki/GKN" title="GKN">GKN</a>, as well as announcing the eventual replacement of all existing telephone boxes. The main telephone box in the KX range is the KX100. Upon launch, there were five models in total. The boxes were produced at a rate of 5,000 a year, with the total count of all BT-owned kiosks reaching 137,000 by 1999, a number which has since decreased by more than seventy per cent. </p><p>Whilst the updated functions of the KX series were praised, the designs were widely criticised and were seen as inferior to the red telephone boxes. The plan to replace the red boxes was also criticised. Many of the models in the KX series were revamped graphically after BT changed their logo in 1991, and production of the KX100 stopped in 1996 with its replacement, the KX+, attempting to address the criticisms that the original KX100 had received by revising its design to incorporate elements of older red telephone boxes. Later versions of the KX+ incorporated <a href="/wiki/Broadband" title="Broadband">broadband</a> connection. BT was reported to have stopped making telephone boxes altogether in 2001, although this was later denied with the introduction of the ST6 in 2007, which saw the end of the KX series. (<b><a href="/wiki/KX_telephone_boxes" title="KX telephone boxes">Full article...</a></b>)<style data-mw-deduplicate="TemplateStyles:r1256386598">.mw-parser-output .cot-header-mainspace{background:#F0F2F5;color:inherit}.mw-parser-output .cot-header-other{background:#CCFFCC;color:inherit}@media screen{html.skin-theme-clientpref-night .mw-parser-output .cot-header-mainspace{background:#14181F;color:inherit}html.skin-theme-clientpref-night .mw-parser-output .cot-header-other{background:#003500;color:inherit}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cot-header-mainspace{background:#14181F;color:inherit}html.skin-theme-clientpref-os .mw-parser-output .cot-header-other{background:#003500;color:inherit}}</style> </p> <div style="margin-left:0"> <table class="mw-collapsible mw-archivedtalk mw-collapsed" style="color:inherit; background: transparent; text-align: left; border: 1px solid Silver; margin: 0.2em auto auto; width:100%; clear: both; padding: 1px;"> <tbody><tr> <th class="cot-header-other" style="background:fff; font-size:87%; padding:0.2em 0.3em; text-align:center; color:#202122"><div style="font-size:115%;margin:0 4em"><span style="font-size:85%;">List of selected articles</span></div> </th></tr> <tr> <td style="color:inherit; border: solid 1px Silver; padding: 0.6em; background: var(--background-color-base, #fff);"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><div class="hlist"><ul><li><a href="/wiki/Telephony" title="Telephony">Telephony</a></li><li><a href="/wiki/Telephone_numbering_plan" title="Telephone numbering plan">Telephone numbering plan</a></li><li><a href="/wiki/Invention_of_the_telephone" title="Invention of the telephone">Invention of the telephone</a></li><li><a href="/wiki/Comparison_of_smartphones" title="Comparison of smartphones">Comparison of smartphones</a></li><li><a href="/wiki/List_of_Android_smartphones" title="List of Android smartphones">List of Android smartphones</a></li><li><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></li><li><a href="/wiki/Dual-tone_multi-frequency_signaling" class="mw-redirect" title="Dual-tone multi-frequency signaling">Dual-tone multi-frequency signaling</a></li><li><a href="/wiki/Rotary_dial" title="Rotary dial">Rotary dial</a></li><li><a href="/wiki/Telephone_switchboard" title="Telephone switchboard">Telephone switchboard</a></li><li><a href="/wiki/Switchboard_operator" title="Switchboard operator">Switchboard operator</a></li><li><a href="/wiki/Direct_distance_dialing" title="Direct distance dialing">Direct distance dialing</a></li><li><a href="/wiki/Signalling_System_No._7" title="Signalling System No. 7">Signalling System No. 7</a></li><li><a href="/wiki/Telephone_exchange" title="Telephone exchange">Telephone exchange</a></li><li><a href="/wiki/Toll-free_telephone_number" title="Toll-free telephone number">Toll-free telephone number</a></li><li><a href="/wiki/Call_forwarding" title="Call forwarding">Call forwarding</a></li><li><a href="/wiki/Cellular_network" title="Cellular network">Cellular network</a></li><li><a href="/wiki/Public_switched_telephone_network" title="Public switched telephone network">Public switched telephone network</a></li><li><a href="/wiki/Collect_call" title="Collect call">Collect call</a></li><li><a href="/wiki/Texting_while_driving" title="Texting while driving">Texting while driving</a></li><li><a href="/wiki/Verizon_New_England" title="Verizon New England">Verizon New England</a></li><li><a href="/wiki/9-1-1" class="mw-redirect" title="9-1-1">9-1-1</a></li><li><a href="/wiki/Enhanced_9-1-1" class="mw-redirect" title="Enhanced 9-1-1">Enhanced 9-1-1</a></li><li><a href="/wiki/Phone_surveillance" title="Phone surveillance">Phone surveillance</a></li><li><a href="/wiki/Bell_System" title="Bell System">Bell System</a></li><li><a href="/wiki/Bell_Telephone_Company" title="Bell Telephone Company">Bell Telephone Company</a></li><li><a href="/wiki/AT%26T_Corporation" title="AT&amp;T Corporation">AT&amp;T Corporation</a></li><li><a href="/wiki/Telephone_keypad" title="Telephone keypad">Telephone keypad</a></li><li><a href="/wiki/Phone_hacking" title="Phone hacking">Phone hacking</a></li><li><a href="/wiki/Landline" title="Landline">Landline</a></li><li><a href="/wiki/Wide_Area_Telephone_Service" title="Wide Area Telephone Service">Wide Area Telephone Service</a></li><li><a href="/wiki/Answering_machine" title="Answering machine">Answering machine</a></li><li><a href="/wiki/Telephone_exchange_names" title="Telephone exchange names">Telephone exchange names</a></li><li><a href="/wiki/Caller_ID" title="Caller ID">Caller ID</a></li><li><a href="/wiki/Telephone_tapping" class="mw-redirect" title="Telephone tapping">Telephone tapping</a></li><li><a href="/wiki/Mobile_phone_tracking" title="Mobile phone tracking">Mobile phone tracking</a></li><li><a href="/wiki/Mobile_device_forensics" title="Mobile device forensics">Mobile device forensics</a></li><li><a href="/wiki/Plain_old_telephone_service" title="Plain old telephone service">Plain old telephone service</a></li><li><a href="/wiki/History_of_mobile_phones" title="History of mobile phones">History of mobile phones</a></li><li><a href="/wiki/Prepaid_mobile_phone" title="Prepaid mobile phone">Prepaid mobile phone</a></li><li><a href="/wiki/Mobile_phone_use_in_schools" title="Mobile phone use in schools">Mobile phone use in schools</a></li><li><a href="/wiki/Motorola_DynaTAC" title="Motorola DynaTAC">Motorola DynaTAC</a></li><li><a href="/wiki/Motorola_StarTAC" title="Motorola StarTAC">Motorola StarTAC</a></li><li><a href="/wiki/Breakup_of_the_Bell_System" title="Breakup of the Bell System">Breakup of the Bell System</a></li><li><a href="/wiki/Verizon_(mobile_network)" title="Verizon (mobile network)">Verizon (mobile network)</a></li><li><a href="/wiki/T-Mobile" title="T-Mobile">T-Mobile</a></li><li><a href="/wiki/Problematic_smartphone_use" title="Problematic smartphone use">Problematic smartphone use</a></li><li><a href="/wiki/Telefon_H%C3%ADrmond%C3%B3" title="Telefon Hírmondó">Telefon Hírmondó</a></li><li><a href="/wiki/Telephone_newspaper" title="Telephone newspaper">Telephone newspaper</a></li><li><a href="/wiki/Pocket_dialing" title="Pocket dialing">Pocket dialing</a></li><li><a href="/wiki/Model_102_telephone" class="mw-redirect" title="Model 102 telephone">Model 102 telephone</a></li><li><a href="/wiki/Telephone_number" title="Telephone number">Telephone number</a></li><li><a href="/wiki/Push-button_telephone" title="Push-button telephone">Push-button telephone</a></li><li><a href="/wiki/Phreaking" title="Phreaking">Phreaking</a></li><li><a href="/wiki/Western_Electric" title="Western Electric">Western Electric</a></li><li><a href="/wiki/Voice_over_IP" title="Voice over IP">Voice over IP</a></li><li><a href="/wiki/Phoneword" title="Phoneword">Phoneword</a></li><li><a href="/wiki/Bell_Memorial" title="Bell Memorial">Bell Memorial</a></li><li><a href="/wiki/Alexander_Graham_Bell_honors_and_tributes" title="Alexander Graham Bell honors and tributes">Alexander Graham Bell honors and tributes</a></li><li><a href="/wiki/Alexander_Graham_Bell_National_Historic_Site" title="Alexander Graham Bell National Historic Site">Alexander Graham Bell National Historic Site</a></li><li><a href="/wiki/Bell_Canada" title="Bell Canada">Bell Canada</a></li><li><a href="/wiki/Business_telephone_system" title="Business telephone system">Business telephone system</a></li><li><a href="/wiki/The_Telephone_Cases" title="The Telephone Cases">The Telephone Cases</a></li><li><a href="/wiki/Hotline" title="Hotline">Hotline</a></li><li><a href="/wiki/Prairie_Grove_Airlight_Outdoor_Telephone_Booth" title="Prairie Grove Airlight Outdoor Telephone Booth">Prairie Grove Airlight Outdoor Telephone Booth</a></li><li><a href="/wiki/Premium-rate_telephone_number" title="Premium-rate telephone number">Premium-rate telephone number</a></li><li><a href="/wiki/Dirtbox_(cell_phone)" title="Dirtbox (cell phone)">Dirtbox (cell phone)</a></li><li><a href="/wiki/Text_messaging" title="Text messaging">Text messaging</a></li><li><a href="/wiki/300-page_iPhone_bill" title="300-page iPhone bill">300-page iPhone bill</a></li><li><a href="/wiki/Cell_site" title="Cell site">Cell site</a></li><li><a href="/wiki/Voicemail" title="Voicemail">Voicemail</a></li><li><a href="/wiki/IOS" title="IOS">iOS</a></li><li><a href="/wiki/Tip_and_ring" title="Tip and ring">Tip and ring</a></li><li><a href="/wiki/Phubbing" title="Phubbing">Phubbing</a></li><li><a href="/wiki/Yellow_pages" title="Yellow pages">Yellow pages</a></li><li><a href="/wiki/Telephone_booth" title="Telephone booth">Telephone booth</a></li><li><a href="/wiki/Smartphone_zombie" class="mw-redirect" title="Smartphone zombie">Smartphone zombie</a></li><li><a href="/wiki/Mobile_phones_and_driving_safety" title="Mobile phones and driving safety">Mobile phones and driving safety</a></li><li><a href="/wiki/Qualcomm_Snapdragon" title="Qualcomm Snapdragon">Qualcomm Snapdragon</a></li><li><a href="/wiki/Project_Ara" title="Project Ara">Project Ara</a></li><li><a href="/wiki/Motorola_Mobility" title="Motorola Mobility">Motorola Mobility</a></li><li><a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android (operating system)</a></li><li><a href="/wiki/IPhone_6" title="IPhone 6">iPhone 6</a></li><li><a href="/wiki/Missed_call" title="Missed call">Missed call</a></li><li><a href="/wiki/Samsung_Galaxy_S4" title="Samsung Galaxy S4">Samsung Galaxy S4</a></li><li><a href="/wiki/LG_G2" title="LG G2">LG G2</a></li><li><a href="/wiki/TouchWave" title="TouchWave">TouchWave</a></li><li><a href="/wiki/IPhone_5" title="IPhone 5">iPhone 5</a></li><li><a href="/wiki/Police_box" title="Police box">Police box</a></li><li><a href="/wiki/Red_telephone_box" title="Red telephone box">Red telephone box</a></li><li><a href="/wiki/Call_centre" title="Call centre">Call centre</a></li><li><a href="/wiki/Robocall" title="Robocall">Robocall</a></li><li><a href="/wiki/National_Do_Not_Call_Registry" title="National Do Not Call Registry">National Do Not Call Registry</a></li><li><a href="/wiki/Telephone_Preference_Service" title="Telephone Preference Service">Telephone Preference Service</a></li><li><a href="/wiki/National_Do_Not_Call_List" title="National Do Not Call List">National Do Not Call List</a></li><li><a href="/wiki/Telemarketing" title="Telemarketing">Telemarketing</a></li><li><a href="/wiki/Mojave_phone_booth" title="Mojave phone booth">Mojave phone booth</a></li><li><a href="/wiki/Modem" title="Modem">Modem</a></li><li><a href="/wiki/Fax" title="Fax">Fax</a></li><li><a href="/wiki/Harmonised_service_of_social_value" title="Harmonised service of social value">Harmonised service of social value</a></li><li><a href="/wiki/Telephone_counseling" title="Telephone counseling">Telephone counseling</a></li><li><a href="/wiki/Crisis_hotline" title="Crisis hotline">Crisis hotline</a></li><li><a href="/wiki/Caller_ID_spoofing" title="Caller ID spoofing">Caller ID spoofing</a></li></ul></div> </td></tr></tbody></table></div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="Types_of_phones_-_show_another" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Types of phones - <span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Telephones&amp;action=purge"><span title="Purge this page"><small><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239334494"><span class="tmp-color" style="color:darkblue"><i>show another</i></span></small></span></a></span></h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <div class="thumb tright" style="overflow:hidden;width:auto;max-width:308px"><div class="thumbinner"><div class="noresize" style="width:auto;overflow:auto;"><div style="white-space:normal"> <figure class="mw-default-size mw-halign-none" typeof="mw:File/Frameless"><a href="/wiki/File:Foldable_Smartphones.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Foldable_Smartphones.jpg/220px-Foldable_Smartphones.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Foldable_Smartphones.jpg/330px-Foldable_Smartphones.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Foldable_Smartphones.jpg/440px-Foldable_Smartphones.jpg 2x" data-file-width="12000" data-file-height="9000" /></a><figcaption></figcaption></figure></div></div><div class="thumbcaption"><div class="center"><a href="/wiki/Samsung_Galaxy_Z_series" title="Samsung Galaxy Z series">Samsung foldable smartphones</a> (front side)</div></div></div></div> <p>A <b><a href="/wiki/Foldable_smartphone" title="Foldable smartphone">foldable smartphone</a></b> (also known as a <b>foldable phone</b> or simply <b>foldable</b>) is a <a href="/wiki/Smartphone" title="Smartphone">smartphone</a> with a folding <a href="/wiki/Form_factor_(mobile_phones)" title="Form factor (mobile phones)">form factor</a>. It is reminiscent of the <a href="/wiki/Clamshell_design" title="Clamshell design">clamshell</a> (or "flip phone") design of many earlier <a href="/wiki/Feature_phones" class="mw-redirect" title="Feature phones">feature phones</a>. Some variants of the concept use <a href="/wiki/Dual-touchscreen" title="Dual-touchscreen">multiple</a> <a href="/wiki/Touchscreen" title="Touchscreen">touchscreen</a> panels on a hinge, while other designs utilise a <a href="/wiki/Flexible_display" title="Flexible display">flexible display</a>. Concepts of such devices date back as early as <a href="/wiki/Nokia" title="Nokia">Nokia</a>'s "Morph" concept in 2008, and a concept presented by <a href="/wiki/Samsung_Electronics" title="Samsung Electronics">Samsung Electronics</a> in 2013 (as part of a larger set of concepts utilizing flexible <a href="/wiki/OLED" title="OLED">OLED</a> displays), while the first commercially available folding smartphones with OLED displays began to emerge in November 2018. </p><p>Some devices may fold out on a vertical axis to into a wider, <a href="/wiki/Tablet_computer" title="Tablet computer">tablet</a>-like form, but are still usable in a smaller, folded state; the display may either wrap around to the back of the device when folded (as with the <a href="/wiki/Royole_FlexPai" title="Royole FlexPai">Royole FlexPai</a> and <a href="/wiki/Huawei_Mate_X" title="Huawei Mate X">Huawei Mate X</a>), or use a <a href="/wiki/Tablet_computer#Booklet" title="Tablet computer">booklet</a>-like design where the larger, folded screen is located on the interior, and a screen on its "cover" allows the user to interact with the device without opening it (such as the <a href="/wiki/Samsung_Galaxy_Fold" title="Samsung Galaxy Fold">Samsung Galaxy Fold</a> series). Horizontally-folding smartphones have also been produced, typically using a clamshell form factor. </p><p>The first generation of commercially released foldable smartphones faced concerns over their durability, as well as their high prices. In 2023, around 1% of worldwide smartphone ownership was foldable smartphones. (<b><a href="/wiki/Foldable_smartphone" title="Foldable smartphone">Full article...</a></b>)<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256386598"> </p> <div style="margin-left:0"> <table class="mw-collapsible mw-archivedtalk mw-collapsed" style="color:inherit; background: transparent; text-align: left; border: 1px solid Silver; margin: 0.2em auto auto; width:100%; clear: both; padding: 1px;"> <tbody><tr> <th class="cot-header-other" style="background:fff; font-size:87%; padding:0.2em 0.3em; text-align:center; color:#202122"><div style="font-size:115%;margin:0 4em"><span style="font-size:85%;">List of phone types</span></div> </th></tr> <tr> <td style="color:inherit; border: solid 1px Silver; padding: 0.6em; background: var(--background-color-base, #fff);"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><div class="hlist"><ul><li><a href="/wiki/Payphone" title="Payphone">Payphone</a></li><li><a href="/wiki/Courtesy_telephone" title="Courtesy telephone">Courtesy telephone</a></li><li><a href="/wiki/Emergency_telephone" title="Emergency telephone">Emergency telephone</a></li><li><a href="/wiki/Secure_telephone" title="Secure telephone">Secure telephone</a></li><li><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></li><li><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></li><li><a href="/wiki/Satellite_phone" title="Satellite phone">Satellite phone</a></li><li><a href="/wiki/Phablet" title="Phablet">Phablet</a></li><li><a href="/wiki/Car_phone" title="Car phone">Car phone</a></li><li><a href="/wiki/Windows_Phone" title="Windows Phone">Windows Phone</a></li><li><a href="/wiki/Camera_phone" title="Camera phone">Camera phone</a></li><li><a href="/wiki/Feature_phone" title="Feature phone">Feature phone</a></li><li><a href="/wiki/VoIP_phone" title="VoIP phone">VoIP phone</a></li><li><a href="/wiki/IPhone" title="IPhone">iPhone</a></li><li><a href="/wiki/Tin_can_telephone" title="Tin can telephone">Tin can telephone</a></li><li><a href="/wiki/Sound-powered_telephone" title="Sound-powered telephone">Sound-powered telephone</a></li><li><a href="/wiki/Grillo_telephone" title="Grillo telephone">Grillo telephone</a></li><li><a href="/wiki/Golden_telephone" title="Golden telephone">Golden telephone</a></li><li><a href="/wiki/Reis_telephone" title="Reis telephone">Reis telephone</a></li><li><a href="/wiki/Cordless_telephone" title="Cordless telephone">Cordless telephone</a></li><li><a href="/wiki/Shoe_phone" title="Shoe phone">Shoe phone</a></li><li><a href="/wiki/Field_telephone" title="Field telephone">Field telephone</a></li><li><a href="/wiki/IBM_Simon" title="IBM Simon">IBM Simon</a></li><li><a href="/wiki/Mobile_radio_telephone" title="Mobile radio telephone">Mobile radio telephone</a></li><li><a href="/wiki/Modular_smartphone" title="Modular smartphone">Modular smartphone</a></li><li><a href="/wiki/Prepaid_mobile_phone" title="Prepaid mobile phone">Prepaid mobile phone</a></li></ul></div> </td></tr></tbody></table></div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:black;margin-bottom:0px;border:solid #A3BFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#8ab1d2;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:black;font-size:80%"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal%3ATelephones%2FSelected_audio%2F12&amp;action=edit"><span style="color:black">edit</span></a>&#160;</div><h2 id="Selected_audio_-_show_another" style="font-weight:bold;padding:0;margin:0;color:black;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Selected audio - <span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Telephones&amp;action=purge"><span title="Purge this page"><small><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239334494"><span class="tmp-color" style="color:darkblue"><i>show another</i></span></small></span></a></span></h2></div><div style="color:black;opacity:1;border:1px solid #A3BFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F5FFFF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <figure class="mw-halign-center" typeof="mw:File/Thumb"><span><audio id="mwe_player_0" controls="" preload="none" data-mw-tmh="" class="mw-file-element" width="245" style="width:245px;" data-durationhint="2" data-mwtitle="IOS_phone_disconnect_tone.wav" data-mwprovider="wikimediacommons" resource="/wiki/File:IOS_phone_disconnect_tone.wav"><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/3/39/IOS_phone_disconnect_tone.wav/IOS_phone_disconnect_tone.wav.ogg" type="audio/ogg; codecs=&quot;vorbis&quot;" data-transcodekey="ogg" data-width="0" data-height="0" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/3/39/IOS_phone_disconnect_tone.wav/IOS_phone_disconnect_tone.wav.mp3" type="audio/mpeg" data-transcodekey="mp3" data-width="0" data-height="0" /><source src="//upload.wikimedia.org/wikipedia/commons/3/39/IOS_phone_disconnect_tone.wav" type="audio/wav" data-width="0" data-height="0" /></audio></span><figcaption>Reproduction of an <a href="/wiki/IOS" title="IOS">IOS</a> phone disconnect tone (not the original audio)</figcaption></figure> <p>A <b><a href="/wiki/Disconnect_tone" title="Disconnect tone">disconnect tone</a></b> in telephony is a tone provided to the remaining party to a call after the remote party hangs up. Typically, the disconnect tone is a few cycles of the <a href="/wiki/Reorder_tone" title="Reorder tone">reorder</a>, <a href="/wiki/Busy_tone" class="mw-redirect" title="Busy tone">busy</a>, or the off-hook tone (e.g. in US), or between five and fifteen seconds of the Number Unobtainable tone (e.g. in UK). (<b><a href="/wiki/Disconnect_tone" title="Disconnect tone">Full article...</a></b>) </p> <div class="noprint" style="margin:0.3em 0.2em 0.2em 0.3em; padding:0.3em 0.2em 0.2em 0.3em; text-align:right;"><b><a href="/wiki/Portal:Telephones/Selected_audio" title="Portal:Telephones/Selected audio">More selected audio</a></b></div><div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="List_articles" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">List articles</h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Symbol_list_class.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/39px-Symbol_list_class.svg.png" decoding="async" width="39" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/59px-Symbol_list_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/78px-Symbol_list_class.svg.png 2x" data-file-width="180" data-file-height="185" /></a><figcaption></figcaption></figure> <div style="font-size:97%;"> <ul><li><a href="/wiki/Comparison_of_smartphones" title="Comparison of smartphones">Comparison of smartphones</a></li> <li><a href="/wiki/List_of_best-selling_mobile_phones" title="List of best-selling mobile phones">List of best-selling mobile phones</a></li> <li><a href="/wiki/List_of_countries_by_number_of_broadband_Internet_subscriptions" class="mw-redirect" title="List of countries by number of broadband Internet subscriptions">List of countries by number of broadband Internet subscriptions</a></li> <li><a href="/wiki/List_of_countries_by_number_of_telephone_lines_in_use" title="List of countries by number of telephone lines in use">List of countries by number of telephone lines in use</a></li> <li><a href="/wiki/List_of_countries_by_smartphone_penetration" title="List of countries by smartphone penetration">List of countries by smartphone penetration</a></li> <li><a href="/wiki/List_of_country_calling_codes" title="List of country calling codes">List of country calling codes</a></li> <li><a href="/wiki/List_of_iPhone_models" title="List of iPhone models">List of iPhone models</a></li> <li><a href="/wiki/List_of_mobile_network_operators" title="List of mobile network operators">List of mobile network operators</a></li> <li><a href="/wiki/List_of_mobile_phone_brands_by_country" title="List of mobile phone brands by country">List of mobile phone brands by country</a></li> <li><a href="/wiki/List_of_mobile_phone_generations" class="mw-redirect" title="List of mobile phone generations">List of mobile phone generations</a></li> <li><a href="/wiki/List_of_telecommunications_companies" title="List of telecommunications companies">List of telecommunications companies</a></li></ul> </div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="Related_portals" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Related portals</h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <style data-mw-deduplicate="TemplateStyles:r1130092004">.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;justify-content:center;align-items:baseline}.mw-parser-output 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src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/25px-Nuvola_apps_kalzium.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/38px-Nuvola_apps_kalzium.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/50px-Nuvola_apps_kalzium.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span> </span><a href="/wiki/Portal:Science" title="Portal:Science">Science</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Noun-technology.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Noun-technology.svg/26px-Noun-technology.svg.png" decoding="async" width="26" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Noun-technology.svg/39px-Noun-technology.svg.png 1.5x, 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class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Blank_television_set.svg/27px-Blank_television_set.svg.png" decoding="async" width="27" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Blank_television_set.svg/41px-Blank_television_set.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Blank_television_set.svg/54px-Blank_television_set.svg.png 2x" data-file-width="138" data-file-height="92" /></a></span> </span><a href="/wiki/Portal:Television" title="Portal:Television">Television</a></li><li class="portal-bar-item"><span class="nowrap"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e0/WPVG_icon_2016.svg/25px-WPVG_icon_2016.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e0/WPVG_icon_2016.svg/38px-WPVG_icon_2016.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/e0/WPVG_icon_2016.svg/50px-WPVG_icon_2016.svg.png 2x" data-file-width="249" data-file-height="249" /></span></span> </span><a href="/wiki/Portal:Video_games" title="Portal:Video games">Video games</a></li></ul></div> <div style="clear:both;" class=""></div></div></div><div class="flex-columns-column"><div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="General_images_-_show_new_batch" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">General images - <span class="noprint plainlinks purgelink"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Portal:Telephones&amp;action=purge"><span title="Purge this page"><small><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239334494"><span class="tmp-color" style="color:darkblue"><i>show new batch</i></span></small></span></a></span></h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <div style="text-align: center;"><small><b>The following are images from various telephone-related articles on Wikipedia.</b></small></div> <style data-mw-deduplicate="TemplateStyles:r1021884966">.mw-parser-output .randomSlideshow-container>.gallery.mw-gallery-slideshow>.gallerycarousel>div>div>div>span:nth-child(2){display:none}.mw-parser-output .randomSlideshow-container .randomSlideshow-sr-only{display:block;width:1px;height:1px;text-indent:-999px;overflow:hidden}.mw-parser-output .randomSlideshow-container ul.gallery:first-child label{display:inline-block!important;padding:0.2em 0.3em}.mw-parser-output .randomSlideshow-container ul.gallery:first-child label,.mw-parser-output .randomSlideshow-container ul.gallery:first-child input{vertical-align:middle}.mw-parser-output .randomSlideshow-container ul.gallery:first-child input{transform:scale(1.4)}.mw-parser-output .randomSlideshow-container ul.gallery:first-child label:last-child{display:none!important}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox{display:block;margin:auto}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox li,.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox div,.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox p{padding-top:0;padding-bottom:0;margin:0}.mw-parser-output .randomSlideshow-container ul.gallery.mw-gallery-slideshow:first-child{position:relative;left:50%;transform:translateX(-50%);display:inline-block;text-align:center;display:flex;flex-wrap:wrap;justify-content:center}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox{order:99999;flex-shrink:0}.mw-parser-output .randomSlideshow-container ul.gallery:first-child label{flex:0 0}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox{width:100%!important}.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox>div,.mw-parser-output .randomSlideshow-container ul.gallery:first-child .gallerybox>div>div{width:inherit!important;max-width:100%;text-align:center}.mw-parser-output .randomSlideshow-container .nomobile+ul label{display:none!important}</style><div class="randomSlideshow-container" style="max-width:100%; margin:-4em auto;"><div class="nomobile"></div><ul class="gallery mw-gallery-slideshow switcher-container"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:T%C3%A9l%C3%A9phone_Gower_Bell_CNAM-IMG_0564.jpg" class="mw-file-description" title="Image 1A French Gower telephone of 1912 at the Musée des Arts et Métiers in Paris (from History of the telephone)"><img alt="Image 1A French Gower telephone of 1912 at the Musée des Arts et Métiers in Paris (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/T%C3%A9l%C3%A9phone_Gower_Bell_CNAM-IMG_0564.jpg/120px-T%C3%A9l%C3%A9phone_Gower_Bell_CNAM-IMG_0564.jpg" decoding="async" width="120" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/T%C3%A9l%C3%A9phone_Gower_Bell_CNAM-IMG_0564.jpg/180px-T%C3%A9l%C3%A9phone_Gower_Bell_CNAM-IMG_0564.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cb/T%C3%A9l%C3%A9phone_Gower_Bell_CNAM-IMG_0564.jpg/240px-T%C3%A9l%C3%A9phone_Gower_Bell_CNAM-IMG_0564.jpg 2x" data-file-width="2046" data-file-height="2048" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 1</span></span>A French <a href="/wiki/Edison_Gower-Bell_Telephone_Company_of_Europe,_Ltd." class="mw-redirect" title="Edison Gower-Bell Telephone Company of Europe, Ltd.">Gower</a> telephone of 1912 at the <i><a href="/wiki/Mus%C3%A9e_des_Arts_et_M%C3%A9tiers" title="Musée des Arts et Métiers">Musée des Arts et Métiers</a></i> in Paris (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Range_Rover_mapping_app.jpg" class="mw-file-description" title="Image 2A user consulting a mapping app on a phone (from Smartphone)"><img alt="Image 2A user consulting a mapping app on a phone (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Range_Rover_mapping_app.jpg/120px-Range_Rover_mapping_app.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Range_Rover_mapping_app.jpg/180px-Range_Rover_mapping_app.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/03/Range_Rover_mapping_app.jpg/240px-Range_Rover_mapping_app.jpg 2x" data-file-width="1024" data-file-height="683" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 2</span></span>A user consulting a mapping app on a phone (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Magneto_wall_telephone_1917_open.jpg" class="mw-file-description" title="Image 31917 wall telephone, open to show magneto and local battery (from History of the telephone)"><img alt="Image 31917 wall telephone, open to show magneto and local battery (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Magneto_wall_telephone_1917_open.jpg/120px-Magneto_wall_telephone_1917_open.jpg" decoding="async" width="120" height="109" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Magneto_wall_telephone_1917_open.jpg/180px-Magneto_wall_telephone_1917_open.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Magneto_wall_telephone_1917_open.jpg/240px-Magneto_wall_telephone_1917_open.jpg 2x" data-file-width="1518" data-file-height="1380" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 3</span></span>1917 wall telephone, open to show magneto and local battery (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Telephone_Centennial_Issue_1976-13c.jpg" class="mw-file-description" title="Image 4 Bell prototype telephone stamp Centennial Issue of 1976 (from History of the telephone)"><img alt="Image 4 Bell prototype telephone stamp Centennial Issue of 1976 (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Telephone_Centennial_Issue_1976-13c.jpg/120px-Telephone_Centennial_Issue_1976-13c.jpg" decoding="async" width="120" height="78" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Telephone_Centennial_Issue_1976-13c.jpg/180px-Telephone_Centennial_Issue_1976-13c.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Telephone_Centennial_Issue_1976-13c.jpg/240px-Telephone_Centennial_Issue_1976-13c.jpg 2x" data-file-width="618" data-file-height="400" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 4</span></span><div style="text-align: center;">Bell prototype telephone stamp<br />Centennial Issue of 1976</div> (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Actor_portraying_Alexander_Graham_Bell_in_an_AT%26T_promotional_film_(1926).jpg" class="mw-file-description" title="Image 5Actor portraying Alexander Graham Bell in a 1932 silent film. Shows Bell&#39;s second telephone transmitter (microphone), invented 1876 and first displayed at the Centennial Exposition, Philadelphia. (from History of the telephone)"><img alt="Image 5Actor portraying Alexander Graham Bell in a 1932 silent film. Shows Bell&#39;s second telephone transmitter (microphone), invented 1876 and first displayed at the Centennial Exposition, Philadelphia. (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Actor_portraying_Alexander_Graham_Bell_in_an_AT%26T_promotional_film_%281926%29.jpg/120px-Actor_portraying_Alexander_Graham_Bell_in_an_AT%26T_promotional_film_%281926%29.jpg" decoding="async" width="120" height="99" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Actor_portraying_Alexander_Graham_Bell_in_an_AT%26T_promotional_film_%281926%29.jpg/180px-Actor_portraying_Alexander_Graham_Bell_in_an_AT%26T_promotional_film_%281926%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Actor_portraying_Alexander_Graham_Bell_in_an_AT%26T_promotional_film_%281926%29.jpg/240px-Actor_portraying_Alexander_Graham_Bell_in_an_AT%26T_promotional_film_%281926%29.jpg 2x" data-file-width="614" data-file-height="504" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 5</span></span>Actor portraying <a href="/wiki/Alexander_Graham_Bell" title="Alexander Graham Bell">Alexander Graham Bell</a> in a 1932 silent film. Shows Bell's second telephone transmitter (<a href="/wiki/Microphone" title="Microphone">microphone</a>), invented 1876 and first displayed at the Centennial Exposition, Philadelphia. (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:NocellphonesSouthsidePlaceTX.JPG" class="mw-file-description" title="Image 6A sign along Bellaire Boulevard in Southside Place, Texas (Greater Houston) states that using mobile phones while driving is prohibited from 7:30 am to 9:00 am and from 2:00 pm to 4:15 pm. (from Smartphone)"><img alt="Image 6A sign along Bellaire Boulevard in Southside Place, Texas (Greater Houston) states that using mobile phones while driving is prohibited from 7:30 am to 9:00 am and from 2:00 pm to 4:15 pm. (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/NocellphonesSouthsidePlaceTX.JPG/90px-NocellphonesSouthsidePlaceTX.JPG" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/NocellphonesSouthsidePlaceTX.JPG/135px-NocellphonesSouthsidePlaceTX.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/NocellphonesSouthsidePlaceTX.JPG/180px-NocellphonesSouthsidePlaceTX.JPG 2x" data-file-width="1704" data-file-height="2272" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 6</span></span>A sign along <a href="/wiki/Bellaire_Boulevard" title="Bellaire Boulevard">Bellaire Boulevard</a> in <a href="/wiki/Southside_Place,_Texas" title="Southside Place, Texas">Southside Place, Texas</a> (<a href="/wiki/Greater_Houston" title="Greater Houston">Greater Houston</a>) states that using mobile phones while driving is prohibited from 7:30 am to 9:00 am and from 2:00 pm to 4:15 pm. (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:CandlestickTelephones.jpg" class="mw-file-description" title="Image 7Private conversation, 1910 (from History of the telephone)"><img alt="Image 7Private conversation, 1910 (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/CandlestickTelephones.jpg/120px-CandlestickTelephones.jpg" decoding="async" width="120" height="73" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/CandlestickTelephones.jpg/180px-CandlestickTelephones.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/60/CandlestickTelephones.jpg/240px-CandlestickTelephones.jpg 2x" data-file-width="997" data-file-height="604" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 7</span></span>Private conversation, 1910 (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Alexander_Graham_Bell.jpg" class="mw-file-description" title="Image 8Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876. (from History of the telephone)"><img alt="Image 8Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876. (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Alexander_Graham_Bell.jpg/92px-Alexander_Graham_Bell.jpg" decoding="async" width="92" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Alexander_Graham_Bell.jpg/138px-Alexander_Graham_Bell.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/10/Alexander_Graham_Bell.jpg/184px-Alexander_Graham_Bell.jpg 2x" data-file-width="480" data-file-height="624" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 8</span></span>Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876. (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Hand_held_phones.JPG" class="mw-file-description" title="Image 9A New York City driver holding two phones (from Smartphone)"><img alt="Image 9A New York City driver holding two phones (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Hand_held_phones.JPG/120px-Hand_held_phones.JPG" decoding="async" width="120" height="105" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Hand_held_phones.JPG/180px-Hand_held_phones.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Hand_held_phones.JPG/240px-Hand_held_phones.JPG 2x" data-file-width="1852" data-file-height="1616" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 9</span></span>A <a href="/wiki/New_York_City" title="New York City">New York City</a> driver holding two phones (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:HTC_Legend_-_optic_sensor.jpeg" class="mw-file-description" title="Image 10Optical track pad sensor of an HTC Legend, 2010. (from Smartphone)"><img alt="Image 10Optical track pad sensor of an HTC Legend, 2010. (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/HTC_Legend_-_optic_sensor.jpeg/120px-HTC_Legend_-_optic_sensor.jpeg" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/HTC_Legend_-_optic_sensor.jpeg/180px-HTC_Legend_-_optic_sensor.jpeg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e3/HTC_Legend_-_optic_sensor.jpeg/240px-HTC_Legend_-_optic_sensor.jpeg 2x" data-file-width="1024" data-file-height="576" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 10</span></span>Optical track pad sensor of an <a href="/wiki/HTC_Legend" title="HTC Legend">HTC Legend</a>, 2010. (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:W48_DBP.jpg" class="mw-file-description" title="Image 11A German rotary dial telephone, the W48 (from History of the telephone)"><img alt="Image 11A German rotary dial telephone, the W48 (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/W48_DBP.jpg/120px-W48_DBP.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/W48_DBP.jpg/180px-W48_DBP.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/36/W48_DBP.jpg/240px-W48_DBP.jpg 2x" data-file-width="640" data-file-height="480" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 11</span></span>A German <a href="/wiki/Rotary_dial" title="Rotary dial">rotary dial</a> telephone, the <a href="/wiki/W48_(telephone)" title="W48 (telephone)">W48</a> (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Day_4_Agbogloshie_(25891029818).jpg" class="mw-file-description" title="Image 12E-waste in Agbogbloshie (from Smartphone)"><img alt="Image 12E-waste in Agbogbloshie (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/Day_4_Agbogloshie_%2825891029818%29.jpg/80px-Day_4_Agbogloshie_%2825891029818%29.jpg" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/Day_4_Agbogloshie_%2825891029818%29.jpg/120px-Day_4_Agbogloshie_%2825891029818%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/74/Day_4_Agbogloshie_%2825891029818%29.jpg/160px-Day_4_Agbogloshie_%2825891029818%29.jpg 2x" data-file-width="3648" data-file-height="5472" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 12</span></span><a href="/wiki/Electronic_waste" title="Electronic waste">E-waste</a> in <a href="/wiki/Agbogbloshie" title="Agbogbloshie">Agbogbloshie</a> (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:NocellphonesSouthsidePlaceTX.JPG" class="mw-file-description" title="Image 13A sign in the US restricting cell phone use to certain times of day (no cell phone use between 7:30–9:00 am and 2:00–4:15 pm) (from Mobile phone)"><img alt="Image 13A sign in the US restricting cell phone use to certain times of day (no cell phone use between 7:30–9:00 am and 2:00–4:15 pm) (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/NocellphonesSouthsidePlaceTX.JPG/90px-NocellphonesSouthsidePlaceTX.JPG" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/NocellphonesSouthsidePlaceTX.JPG/135px-NocellphonesSouthsidePlaceTX.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/NocellphonesSouthsidePlaceTX.JPG/180px-NocellphonesSouthsidePlaceTX.JPG 2x" data-file-width="1704" data-file-height="2272" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 13</span></span>A sign in the US restricting cell phone use to certain times of day (no cell phone use between 7:30–9:00 am and 2:00–4:15 pm) (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Xiaomi_13_Ultra.jpg" class="mw-file-description" title="Image 14Xiaomi 13 Ultra featured a Leica Summicron camera system (from Smartphone)"><img alt="Image 14Xiaomi 13 Ultra featured a Leica Summicron camera system (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Xiaomi_13_Ultra.jpg/120px-Xiaomi_13_Ultra.jpg" decoding="async" width="120" height="79" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Xiaomi_13_Ultra.jpg/180px-Xiaomi_13_Ultra.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/68/Xiaomi_13_Ultra.jpg/240px-Xiaomi_13_Ultra.jpg 2x" data-file-width="2973" data-file-height="1954" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 14</span></span><a href="/wiki/Xiaomi_13_Ultra" class="mw-redirect" title="Xiaomi 13 Ultra">Xiaomi 13 Ultra</a> featured a <a href="/wiki/Leica_Camera" title="Leica Camera">Leica</a> Summicron camera system (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:LG_KE850_Prada_Hauptmen%C3%BC.jpg" class="mw-file-description" title="Image 15The LG Prada with a large capacitive touchscreen introduced in 2006 (from Smartphone)"><img alt="Image 15The LG Prada with a large capacitive touchscreen introduced in 2006 (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/LG_KE850_Prada_Hauptmen%C3%BC.jpg/85px-LG_KE850_Prada_Hauptmen%C3%BC.jpg" decoding="async" width="85" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/LG_KE850_Prada_Hauptmen%C3%BC.jpg/127px-LG_KE850_Prada_Hauptmen%C3%BC.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/LG_KE850_Prada_Hauptmen%C3%BC.jpg/169px-LG_KE850_Prada_Hauptmen%C3%BC.jpg 2x" data-file-width="1798" data-file-height="2546" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 15</span></span>The <a href="/wiki/LG_Prada" title="LG Prada">LG Prada</a> with a large capacitive touchscreen introduced in 2006 (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Mobile_phone_subscribers_1997-2014_ITU.svg" class="mw-file-description" title="Image 16Mobile phone subscribers per 100 inhabitants. 2014 figure is estimated. (from Mobile phone)"><img alt="Image 16Mobile phone subscribers per 100 inhabitants. 2014 figure is estimated. (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Mobile_phone_subscribers_1997-2014_ITU.svg/120px-Mobile_phone_subscribers_1997-2014_ITU.svg.png" decoding="async" width="120" height="82" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Mobile_phone_subscribers_1997-2014_ITU.svg/180px-Mobile_phone_subscribers_1997-2014_ITU.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Mobile_phone_subscribers_1997-2014_ITU.svg/240px-Mobile_phone_subscribers_1997-2014_ITU.svg.png 2x" data-file-width="886" data-file-height="602" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 16</span></span>Mobile phone subscribers per 100 inhabitants. 2014 figure is estimated. (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Nokia-9110-2.jpg" class="mw-file-description" title="Image 17The Nokia 9110 Communicator, opened for access to keyboard (from Smartphone)"><img alt="Image 17The Nokia 9110 Communicator, opened for access to keyboard (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/Nokia-9110-2.jpg/120px-Nokia-9110-2.jpg" decoding="async" width="120" height="91" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/Nokia-9110-2.jpg/180px-Nokia-9110-2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/18/Nokia-9110-2.jpg/240px-Nokia-9110-2.jpg 2x" data-file-width="1000" data-file-height="760" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 17</span></span>The Nokia 9110 Communicator, opened for access to keyboard (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Oppo_Find_X6_Pro.jpg" class="mw-file-description" title="Image 18Oppo Find X6 features software-based tuning co-developed with Hasselblad (from Smartphone)"><img alt="Image 18Oppo Find X6 features software-based tuning co-developed with Hasselblad (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Oppo_Find_X6_Pro.jpg/90px-Oppo_Find_X6_Pro.jpg" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Oppo_Find_X6_Pro.jpg/135px-Oppo_Find_X6_Pro.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Oppo_Find_X6_Pro.jpg/180px-Oppo_Find_X6_Pro.jpg 2x" data-file-width="3240" data-file-height="4320" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 18</span></span><a href="/wiki/Oppo_Find_X6" title="Oppo Find X6">Oppo Find X6</a> features software-based tuning co-developed with <a href="/wiki/Hasselblad" title="Hasselblad">Hasselblad</a> (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Iphone_4G-3_black_screen.png" class="mw-file-description" title="Image 19Apple iPhone smartphone (from History of the telephone)"><img alt="Image 19Apple iPhone smartphone (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Iphone_4G-3_black_screen.png/120px-Iphone_4G-3_black_screen.png" decoding="async" width="120" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Iphone_4G-3_black_screen.png/180px-Iphone_4G-3_black_screen.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Iphone_4G-3_black_screen.png/240px-Iphone_4G-3_black_screen.png 2x" data-file-width="958" data-file-height="802" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 19</span></span>Apple iPhone <a href="/wiki/Smartphone" title="Smartphone">smartphone</a> (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Smartphone_camera_controls_popularized_by_iOS_7_(added_width).svg" class="mw-file-description" title="Image 20This layout of the camera viewfinder was first introduced by Apple with iOS 7 in 2013. Towards the late 2010s, several other smartphone vendors have ditched their layouts and implemented variations of this layout. (from Smartphone)"><img alt="Image 20This layout of the camera viewfinder was first introduced by Apple with iOS 7 in 2013. Towards the late 2010s, several other smartphone vendors have ditched their layouts and implemented variations of this layout. (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Smartphone_camera_controls_popularized_by_iOS_7_%28added_width%29.svg/112px-Smartphone_camera_controls_popularized_by_iOS_7_%28added_width%29.svg.png" decoding="async" width="112" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/10/Smartphone_camera_controls_popularized_by_iOS_7_%28added_width%29.svg/169px-Smartphone_camera_controls_popularized_by_iOS_7_%28added_width%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/10/Smartphone_camera_controls_popularized_by_iOS_7_%28added_width%29.svg/225px-Smartphone_camera_controls_popularized_by_iOS_7_%28added_width%29.svg.png 2x" data-file-width="1063" data-file-height="1134" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 20</span></span>This layout of the camera viewfinder was first introduced by Apple with iOS 7 in 2013. Towards the late 2010s, several other smartphone vendors have ditched their layouts and implemented variations of this layout. (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:BlackBerry_8820,_BlackBerry_Bold_9900_and_BlackBerry_Classic.jpg" class="mw-file-description" title="Image 21Several BlackBerry smartphones, which were highly popular in the mid-late 2000s (from Smartphone)"><img alt="Image 21Several BlackBerry smartphones, which were highly popular in the mid-late 2000s (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/BlackBerry_8820%2C_BlackBerry_Bold_9900_and_BlackBerry_Classic.jpg/120px-BlackBerry_8820%2C_BlackBerry_Bold_9900_and_BlackBerry_Classic.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/BlackBerry_8820%2C_BlackBerry_Bold_9900_and_BlackBerry_Classic.jpg/180px-BlackBerry_8820%2C_BlackBerry_Bold_9900_and_BlackBerry_Classic.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/06/BlackBerry_8820%2C_BlackBerry_Bold_9900_and_BlackBerry_Classic.jpg/240px-BlackBerry_8820%2C_BlackBerry_Bold_9900_and_BlackBerry_Classic.jpg 2x" data-file-width="3264" data-file-height="2448" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 21</span></span>Several <a href="/wiki/BlackBerry" title="BlackBerry">BlackBerry</a> smartphones, which were highly popular in the mid-late 2000s (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Meizu_MX4.jpg" class="mw-file-description" title="Image 22A Meizu MX4 with Flyme OS (from Smartphone)"><img alt="Image 22A Meizu MX4 with Flyme OS (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Meizu_MX4.jpg/120px-Meizu_MX4.jpg" decoding="async" width="120" height="73" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Meizu_MX4.jpg/180px-Meizu_MX4.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Meizu_MX4.jpg/240px-Meizu_MX4.jpg 2x" data-file-width="4000" data-file-height="2424" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 22</span></span>A <a href="/wiki/Meizu_MX4" title="Meizu MX4">Meizu MX4</a> with <a href="/wiki/Flyme_OS" class="mw-redirect" title="Flyme OS">Flyme OS</a> (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Mobile_Phone_Evolution_1992_-_2014.jpg" class="mw-file-description" title="Image 23Two decades of evolution of mobile phones, from a 1992 Motorola DynaTAC 8000X to the 2014 iPhone 6 Plus (from Mobile phone)"><img alt="Image 23Two decades of evolution of mobile phones, from a 1992 Motorola DynaTAC 8000X to the 2014 iPhone 6 Plus (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Mobile_Phone_Evolution_1992_-_2014.jpg/110px-Mobile_Phone_Evolution_1992_-_2014.jpg" decoding="async" width="110" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Mobile_Phone_Evolution_1992_-_2014.jpg/166px-Mobile_Phone_Evolution_1992_-_2014.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Mobile_Phone_Evolution_1992_-_2014.jpg/221px-Mobile_Phone_Evolution_1992_-_2014.jpg 2x" data-file-width="3977" data-file-height="4323" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 23</span></span>Two decades of evolution of mobile phones, from a 1992 <a href="/wiki/Motorola_DynaTAC" title="Motorola DynaTAC">Motorola DynaTAC 8000X</a> to the 2014 <a href="/wiki/IPhone_6_Plus" class="mw-redirect" title="IPhone 6 Plus">iPhone 6 Plus</a> (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:DynaTAC8000X.jpg" class="mw-file-description" title="Image 24The Motorola DynaTAC 8000X. In 1983, it became the first commercially available handheld cellular mobile phone. (from Mobile phone)"><img alt="Image 24The Motorola DynaTAC 8000X. In 1983, it became the first commercially available handheld cellular mobile phone. (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/DynaTAC8000X.jpg/49px-DynaTAC8000X.jpg" decoding="async" width="49" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/DynaTAC8000X.jpg/73px-DynaTAC8000X.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/74/DynaTAC8000X.jpg/98px-DynaTAC8000X.jpg 2x" data-file-width="399" data-file-height="977" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 24</span></span>The <a href="/wiki/Motorola_DynaTAC" title="Motorola DynaTAC">Motorola DynaTAC</a> 8000X. In 1983, it became the first commercially available handheld cellular mobile phone. (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Typical_cellphone_SIM_cards.jpg" class="mw-file-description" title="Image 25Typical mobile phone mini-SIM card (from Mobile phone)"><img alt="Image 25Typical mobile phone mini-SIM card (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Typical_cellphone_SIM_cards.jpg/93px-Typical_cellphone_SIM_cards.jpg" decoding="async" width="93" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Typical_cellphone_SIM_cards.jpg/139px-Typical_cellphone_SIM_cards.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Typical_cellphone_SIM_cards.jpg/186px-Typical_cellphone_SIM_cards.jpg 2x" data-file-width="862" data-file-height="1114" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 25</span></span>Typical mobile phone mini-<a href="/wiki/SIM_card" title="SIM card">SIM card</a> (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Librem5_phone_convergence_-_screen_keyboard_mouse.jpg" class="mw-file-description" title="Image 26Mobile/desktop convergence: the Librem 5 smartphone can be used as a basic desktop computer (from Smartphone)"><img alt="Image 26Mobile/desktop convergence: the Librem 5 smartphone can be used as a basic desktop computer (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Librem5_phone_convergence_-_screen_keyboard_mouse.jpg/120px-Librem5_phone_convergence_-_screen_keyboard_mouse.jpg" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Librem5_phone_convergence_-_screen_keyboard_mouse.jpg/180px-Librem5_phone_convergence_-_screen_keyboard_mouse.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Librem5_phone_convergence_-_screen_keyboard_mouse.jpg/240px-Librem5_phone_convergence_-_screen_keyboard_mouse.jpg 2x" data-file-width="1280" data-file-height="720" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 26</span></span>Mobile/desktop convergence: the <a href="/wiki/Librem_5" title="Librem 5">Librem 5</a> smartphone can be used as a basic desktop computer (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:OldReciever-ElementsOfElectricity-Pg43.png" class="mw-file-description" title="Image 27Old Receiver schematic, c.1906 (from History of the telephone)"><img alt="Image 27Old Receiver schematic, c.1906 (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/OldReciever-ElementsOfElectricity-Pg43.png/120px-OldReciever-ElementsOfElectricity-Pg43.png" decoding="async" width="120" height="56" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/OldReciever-ElementsOfElectricity-Pg43.png/180px-OldReciever-ElementsOfElectricity-Pg43.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0a/OldReciever-ElementsOfElectricity-Pg43.png/240px-OldReciever-ElementsOfElectricity-Pg43.png 2x" data-file-width="452" data-file-height="210" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 27</span></span>Old Receiver schematic, c.1906 (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Portrait_elisha_gray.jpg" class="mw-file-description" title="Image 28Elisha Gray, 1876, designed a telephone using a water microphone in Highland Park, Illinois. (from History of the telephone)"><img alt="Image 28Elisha Gray, 1876, designed a telephone using a water microphone in Highland Park, Illinois. (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Portrait_elisha_gray.jpg/88px-Portrait_elisha_gray.jpg" decoding="async" width="88" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Portrait_elisha_gray.jpg/133px-Portrait_elisha_gray.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Portrait_elisha_gray.jpg/177px-Portrait_elisha_gray.jpg 2x" data-file-width="290" data-file-height="393" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 28</span></span><a href="/wiki/Elisha_Gray" title="Elisha Gray">Elisha Gray</a>, 1876, designed a telephone using a <a href="/wiki/Water_microphone" title="Water microphone">water microphone</a> in Highland Park, Illinois. (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Active_mobile_broadband_subscriptions_2007-2014.svg" class="mw-file-description" title="Image 29Active mobile broadband subscriptions per 100 inhabitants (from Mobile phone)"><img alt="Image 29Active mobile broadband subscriptions per 100 inhabitants (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Active_mobile_broadband_subscriptions_2007-2014.svg/120px-Active_mobile_broadband_subscriptions_2007-2014.svg.png" decoding="async" width="120" height="69" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Active_mobile_broadband_subscriptions_2007-2014.svg/180px-Active_mobile_broadband_subscriptions_2007-2014.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/05/Active_mobile_broadband_subscriptions_2007-2014.svg/240px-Active_mobile_broadband_subscriptions_2007-2014.svg.png 2x" data-file-width="744" data-file-height="425" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 29</span></span>Active mobile broadband subscriptions per 100 inhabitants (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:G7_power_at_Best_Buy_jeh.jpg" class="mw-file-description" title="Image 30A Moto G7 Power; its display uses a tall aspect ratio and includes a &quot;notch&quot;. (from Smartphone)"><img alt="Image 30A Moto G7 Power; its display uses a tall aspect ratio and includes a &quot;notch&quot;. (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/G7_power_at_Best_Buy_jeh.jpg/80px-G7_power_at_Best_Buy_jeh.jpg" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/G7_power_at_Best_Buy_jeh.jpg/120px-G7_power_at_Best_Buy_jeh.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6b/G7_power_at_Best_Buy_jeh.jpg/160px-G7_power_at_Best_Buy_jeh.jpg 2x" data-file-width="1834" data-file-height="2750" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 30</span></span>A <a href="/wiki/Moto_G7" title="Moto G7">Moto G7 Power</a>; its display uses a tall aspect ratio and includes a "notch". (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Johann_Philipp_Reis_telephone.jpg" class="mw-file-description" title="Image 31Reis&#39;s telephone around 1861, first device called telephone (from History of the telephone)"><img alt="Image 31Reis&#39;s telephone around 1861, first device called telephone (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Johann_Philipp_Reis_telephone.jpg/120px-Johann_Philipp_Reis_telephone.jpg" decoding="async" width="120" height="75" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Johann_Philipp_Reis_telephone.jpg/180px-Johann_Philipp_Reis_telephone.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Johann_Philipp_Reis_telephone.jpg/240px-Johann_Philipp_Reis_telephone.jpg 2x" data-file-width="2477" data-file-height="1548" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 31</span></span><a href="/wiki/Reis_telephone" title="Reis telephone">Reis's telephone</a> around 1861, first device called telephone (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:SamsungGalaxyS20plus5G128G2020SMG9860TaiwanFrontReady20200910.jpg" class="mw-file-description" title="Image 32A Samsung Galaxy S20 Plus, featuring a &quot;hole-punch&quot; camera (from Smartphone)"><img alt="Image 32A Samsung Galaxy S20 Plus, featuring a &quot;hole-punch&quot; camera (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/SamsungGalaxyS20plus5G128G2020SMG9860TaiwanFrontReady20200910.jpg/67px-SamsungGalaxyS20plus5G128G2020SMG9860TaiwanFrontReady20200910.jpg" decoding="async" width="67" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/SamsungGalaxyS20plus5G128G2020SMG9860TaiwanFrontReady20200910.jpg/101px-SamsungGalaxyS20plus5G128G2020SMG9860TaiwanFrontReady20200910.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ea/SamsungGalaxyS20plus5G128G2020SMG9860TaiwanFrontReady20200910.jpg/135px-SamsungGalaxyS20plus5G128G2020SMG9860TaiwanFrontReady20200910.jpg 2x" data-file-width="2268" data-file-height="4032" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 32</span></span>A <a href="/wiki/Samsung_Galaxy_S20_Plus" class="mw-redirect" title="Samsung Galaxy S20 Plus">Samsung Galaxy S20 Plus</a>, featuring a "hole-punch" camera (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Frequency_reuse.svg" class="mw-file-description" title="Image 33Cellular networks work by only reusing radio frequencies (in this example frequencies f1–f4) in non adjacent cells to avoid interference (from Mobile phone)"><img alt="Image 33Cellular networks work by only reusing radio frequencies (in this example frequencies f1–f4) in non adjacent cells to avoid interference (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Frequency_reuse.svg/120px-Frequency_reuse.svg.png" decoding="async" width="120" height="97" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Frequency_reuse.svg/180px-Frequency_reuse.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Frequency_reuse.svg/240px-Frequency_reuse.svg.png 2x" data-file-width="279" data-file-height="225" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 33</span></span>Cellular networks work by only reusing radio frequencies (in this example frequencies f1–f4) in non adjacent cells to avoid interference (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Hand_held_phone_in_car_(color_balanced).JPG" class="mw-file-description" title="Image 34A driver using two handheld mobile phones at once (from Mobile phone)"><img alt="Image 34A driver using two handheld mobile phones at once (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Hand_held_phone_in_car_%28color_balanced%29.JPG/120px-Hand_held_phone_in_car_%28color_balanced%29.JPG" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Hand_held_phone_in_car_%28color_balanced%29.JPG/180px-Hand_held_phone_in_car_%28color_balanced%29.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Hand_held_phone_in_car_%28color_balanced%29.JPG/240px-Hand_held_phone_in_car_%28color_balanced%29.JPG 2x" data-file-width="2816" data-file-height="2112" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 34</span></span>A driver using two handheld mobile phones at once (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Android_phones.jpg" class="mw-file-description" title="Image 35Android smartphones (from Mobile phone)"><img alt="Image 35Android smartphones (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Android_phones.jpg/120px-Android_phones.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Android_phones.jpg/180px-Android_phones.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Android_phones.jpg/240px-Android_phones.jpg 2x" data-file-width="4032" data-file-height="3024" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 35</span></span>Android smartphones (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:IPhone_1st_Gen.svg" class="mw-file-description" title="Image 36The original Apple iPhone; following its introduction the common smartphone form factor shifted to large touchscreen software interfaces without physical keypads (from Smartphone)"><img alt="Image 36The original Apple iPhone; following its introduction the common smartphone form factor shifted to large touchscreen software interfaces without physical keypads (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/IPhone_1st_Gen.svg/63px-IPhone_1st_Gen.svg.png" decoding="async" width="63" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ad/IPhone_1st_Gen.svg/94px-IPhone_1st_Gen.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ad/IPhone_1st_Gen.svg/125px-IPhone_1st_Gen.svg.png 2x" data-file-width="209" data-file-height="399" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 36</span></span>The original <a href="/wiki/IPhone_(1st_generation)" title="IPhone (1st generation)">Apple iPhone</a>; following its introduction the common smartphone form factor shifted to large touchscreen software interfaces without physical keypads (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Thomas_Edison,_1878.jpg" class="mw-file-description" title="Image 37Thomas Edison invented the carbon microphone which produced a strong telephone signal. (from History of the telephone)"><img alt="Image 37Thomas Edison invented the carbon microphone which produced a strong telephone signal. (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Thomas_Edison%2C_1878.jpg/79px-Thomas_Edison%2C_1878.jpg" decoding="async" width="79" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Thomas_Edison%2C_1878.jpg/119px-Thomas_Edison%2C_1878.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Thomas_Edison%2C_1878.jpg/159px-Thomas_Edison%2C_1878.jpg 2x" data-file-width="1438" data-file-height="2167" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 37</span></span><a href="/wiki/Thomas_Edison" title="Thomas Edison">Thomas Edison</a> invented the <a href="/wiki/Carbon_microphone" title="Carbon microphone">carbon microphone</a> which produced a strong telephone signal. (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:HTC_Desire_-_optic_navigation.jpeg" class="mw-file-description" title="Image 38The HTC Desire, a 2010 smartphone with optical trackpad and search button (from Smartphone)"><img alt="Image 38The HTC Desire, a 2010 smartphone with optical trackpad and search button (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/HTC_Desire_-_optic_navigation.jpeg/120px-HTC_Desire_-_optic_navigation.jpeg" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/HTC_Desire_-_optic_navigation.jpeg/180px-HTC_Desire_-_optic_navigation.jpeg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9e/HTC_Desire_-_optic_navigation.jpeg/240px-HTC_Desire_-_optic_navigation.jpeg 2x" data-file-width="1024" data-file-height="577" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 38</span></span>The <a href="/wiki/HTC_Desire" title="HTC Desire">HTC Desire</a>, a 2010 smartphone with <a href="/wiki/Optical_trackpad" title="Optical trackpad">optical trackpad</a> and search button (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Tivadar_Puskas.jpg" class="mw-file-description" title="Image 39Tivadar Puskás proposed the telephone switchboard exchange in 1876. (from History of the telephone)"><img alt="Image 39Tivadar Puskás proposed the telephone switchboard exchange in 1876. (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Tivadar_Puskas.jpg/97px-Tivadar_Puskas.jpg" decoding="async" width="97" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Tivadar_Puskas.jpg/146px-Tivadar_Puskas.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Tivadar_Puskas.jpg/194px-Tivadar_Puskas.jpg 2x" data-file-width="370" data-file-height="457" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 39</span></span><a href="/wiki/Tivadar_Pusk%C3%A1s" title="Tivadar Puskás">Tivadar Puskás</a> proposed the <a href="/wiki/Telephone_exchange" title="Telephone exchange">telephone switchboard exchange</a> in 1876. (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Mobile_URL_tooltip.png" class="mw-file-description" title="Image 40Tooltip in Kiwi Browser, a Google Chromium derivative, reveals the full URL by hovering over the tab list using the stylus on a Samsung Galaxy Note 4. (from Smartphone)"><img alt="Image 40Tooltip in Kiwi Browser, a Google Chromium derivative, reveals the full URL by hovering over the tab list using the stylus on a Samsung Galaxy Note 4. (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Mobile_URL_tooltip.png/120px-Mobile_URL_tooltip.png" decoding="async" width="120" height="69" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Mobile_URL_tooltip.png/180px-Mobile_URL_tooltip.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Mobile_URL_tooltip.png/240px-Mobile_URL_tooltip.png 2x" data-file-width="1440" data-file-height="830" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 40</span></span>Tooltip in Kiwi Browser, a <a href="/wiki/Google_Chromium" class="mw-redirect" title="Google Chromium">Google Chromium</a> derivative, reveals the full URL by hovering over the <a href="/wiki/Tabbed_browsing" class="mw-redirect" title="Tabbed browsing">tab</a> list using the stylus on a <a href="/wiki/Samsung_Galaxy_Note_4" title="Samsung Galaxy Note 4">Samsung Galaxy Note 4</a>. (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Dupuis_Haug_GSM_around_1990.jpg" class="mw-file-description" title="Image 41Dupuis and Haug during a GSM meeting in Belgium, April 1992 (from Mobile phone)"><img alt="Image 41Dupuis and Haug during a GSM meeting in Belgium, April 1992 (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Dupuis_Haug_GSM_around_1990.jpg/120px-Dupuis_Haug_GSM_around_1990.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Dupuis_Haug_GSM_around_1990.jpg/180px-Dupuis_Haug_GSM_around_1990.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Dupuis_Haug_GSM_around_1990.jpg/240px-Dupuis_Haug_GSM_around_1990.jpg 2x" data-file-width="2220" data-file-height="1484" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 41</span></span>Dupuis and Haug during a GSM meeting in Belgium, April 1992 (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Crowd_of_people_with_phones.jpg" class="mw-file-description" title="Image 42People using phones while walking (from Mobile phone)"><img alt="Image 42People using phones while walking (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Crowd_of_people_with_phones.jpg/120px-Crowd_of_people_with_phones.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Crowd_of_people_with_phones.jpg/180px-Crowd_of_people_with_phones.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Crowd_of_people_with_phones.jpg/240px-Crowd_of_people_with_phones.jpg 2x" data-file-width="2500" data-file-height="1667" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 42</span></span>People using phones while walking (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Handy_schrott_mobile_phone_scrap.jpg" class="mw-file-description" title="Image 43Scrapped mobile phones (from Mobile phone)"><img alt="Image 43Scrapped mobile phones (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Handy_schrott_mobile_phone_scrap.jpg/120px-Handy_schrott_mobile_phone_scrap.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Handy_schrott_mobile_phone_scrap.jpg/180px-Handy_schrott_mobile_phone_scrap.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Handy_schrott_mobile_phone_scrap.jpg/240px-Handy_schrott_mobile_phone_scrap.jpg 2x" data-file-width="2048" data-file-height="1536" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 43</span></span>Scrapped mobile phones (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Antonio_Meucci.jpg" class="mw-file-description" title="Image 44Antonio Meucci, 1854, constructed telephone-like devices. (from History of the telephone)"><img alt="Image 44Antonio Meucci, 1854, constructed telephone-like devices. (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Antonio_Meucci.jpg/99px-Antonio_Meucci.jpg" decoding="async" width="99" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Antonio_Meucci.jpg/149px-Antonio_Meucci.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/75/Antonio_Meucci.jpg/199px-Antonio_Meucci.jpg 2x" data-file-width="2835" data-file-height="3420" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 44</span></span>Antonio Meucci, 1854, constructed telephone-like devices. (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Huawei_U8950D_no_cover.JPG" class="mw-file-description" title="Image 45Inserted memory and SIM cards (from Smartphone)"><img alt="Image 45Inserted memory and SIM cards (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Huawei_U8950D_no_cover.JPG/120px-Huawei_U8950D_no_cover.JPG" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Huawei_U8950D_no_cover.JPG/180px-Huawei_U8950D_no_cover.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/05/Huawei_U8950D_no_cover.JPG/240px-Huawei_U8950D_no_cover.JPG 2x" data-file-width="2000" data-file-height="1333" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 45</span></span>Inserted memory and SIM cards (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:USPTO_Telephone_Patent_No._174465.jpg" class="mw-file-description" title="Image 46The master telephone patent granted to Bell, 174465, March 10, 1876 (from History of the telephone)"><img alt="Image 46The master telephone patent granted to Bell, 174465, March 10, 1876 (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/USPTO_Telephone_Patent_No._174465.jpg/80px-USPTO_Telephone_Patent_No._174465.jpg" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d5/USPTO_Telephone_Patent_No._174465.jpg/120px-USPTO_Telephone_Patent_No._174465.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d5/USPTO_Telephone_Patent_No._174465.jpg/160px-USPTO_Telephone_Patent_No._174465.jpg 2x" data-file-width="415" data-file-height="622" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 46</span></span>The master telephone patent granted to Bell, 174465, March 10, 1876 (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Wikipedia_homepage_on_a_large_Android_phone,_2015-04-16.jpg" class="mw-file-description" title="Image 47A Nexus 6, an Android smartphone, displaying the Main Page of the English Wikipedia (from Smartphone)"><img alt="Image 47A Nexus 6, an Android smartphone, displaying the Main Page of the English Wikipedia (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Wikipedia_homepage_on_a_large_Android_phone%2C_2015-04-16.jpg/120px-Wikipedia_homepage_on_a_large_Android_phone%2C_2015-04-16.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Wikipedia_homepage_on_a_large_Android_phone%2C_2015-04-16.jpg/180px-Wikipedia_homepage_on_a_large_Android_phone%2C_2015-04-16.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/66/Wikipedia_homepage_on_a_large_Android_phone%2C_2015-04-16.jpg/240px-Wikipedia_homepage_on_a_large_Android_phone%2C_2015-04-16.jpg 2x" data-file-width="5196" data-file-height="3462" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 47</span></span>A <a href="/wiki/Nexus_6" title="Nexus 6">Nexus 6</a>, an <a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android</a> smartphone, displaying the <a href="/wiki/Main_Page" title="Main Page">Main Page</a> of the <a href="/wiki/English_Wikipedia" title="English Wikipedia">English Wikipedia</a> (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Livraria_do_Senado_(22622160063).jpg" class="mw-file-description" title="Image 48A smartphone touchscreen (from Smartphone)"><img alt="Image 48A smartphone touchscreen (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Livraria_do_Senado_%2822622160063%29.jpg/120px-Livraria_do_Senado_%2822622160063%29.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Livraria_do_Senado_%2822622160063%29.jpg/180px-Livraria_do_Senado_%2822622160063%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Livraria_do_Senado_%2822622160063%29.jpg/240px-Livraria_do_Senado_%2822622160063%29.jpg 2x" data-file-width="4256" data-file-height="2832" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 48</span></span>A smartphone touchscreen (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Mobile_phone_PHS_Japan_1997-2003.jpg" class="mw-file-description" title="Image 49Personal Handy-phone System mobiles and modems, 1997–2003 (from Mobile phone)"><img alt="Image 49Personal Handy-phone System mobiles and modems, 1997–2003 (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Mobile_phone_PHS_Japan_1997-2003.jpg/120px-Mobile_phone_PHS_Japan_1997-2003.jpg" decoding="async" width="120" height="84" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Mobile_phone_PHS_Japan_1997-2003.jpg/180px-Mobile_phone_PHS_Japan_1997-2003.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Mobile_phone_PHS_Japan_1997-2003.jpg/240px-Mobile_phone_PHS_Japan_1997-2003.jpg 2x" data-file-width="1000" data-file-height="696" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 49</span></span><a href="/wiki/Personal_Handy-phone_System" title="Personal Handy-phone System">Personal Handy-phone System</a> mobiles and modems, 1997–2003 (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Samsung_Galaxy_S6_edge_(17448278539).jpg" class="mw-file-description" title="Image 50Smartphone with infrared transmitter on top for use as remote control (from Smartphone)"><img alt="Image 50Smartphone with infrared transmitter on top for use as remote control (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Samsung_Galaxy_S6_edge_%2817448278539%29.jpg/120px-Samsung_Galaxy_S6_edge_%2817448278539%29.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Samsung_Galaxy_S6_edge_%2817448278539%29.jpg/180px-Samsung_Galaxy_S6_edge_%2817448278539%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/91/Samsung_Galaxy_S6_edge_%2817448278539%29.jpg/240px-Samsung_Galaxy_S6_edge_%2817448278539%29.jpg 2x" data-file-width="5184" data-file-height="3456" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 50</span></span>Smartphone with infrared transmitter on top for use as remote control (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:TouchWiz_2013_device_options.png" class="mw-file-description" title="Image 51&quot;Device options&quot; menu of Samsung Mobile&#39;s TouchWiz user interface as of 2013, accessed by holding the power button for a second (from Smartphone)"><img alt="Image 51&quot;Device options&quot; menu of Samsung Mobile&#39;s TouchWiz user interface as of 2013, accessed by holding the power button for a second (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/TouchWiz_2013_device_options.png/99px-TouchWiz_2013_device_options.png" decoding="async" width="99" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/TouchWiz_2013_device_options.png/148px-TouchWiz_2013_device_options.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a1/TouchWiz_2013_device_options.png/198px-TouchWiz_2013_device_options.png 2x" data-file-width="600" data-file-height="727" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 51</span></span>"Device options" menu of Samsung Mobile's <a href="/wiki/TouchWiz" title="TouchWiz">TouchWiz</a> user interface as of 2013, accessed by holding the power button for a second (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Johann-philipp-reis_1.jpg" class="mw-file-description" title="Image 52Philipp Reis, 1861, constructed the first telephone, today called the Reis telephone. (from History of the telephone)"><img alt="Image 52Philipp Reis, 1861, constructed the first telephone, today called the Reis telephone. (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Johann-philipp-reis_1.jpg/80px-Johann-philipp-reis_1.jpg" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Johann-philipp-reis_1.jpg/120px-Johann-philipp-reis_1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/Johann-philipp-reis_1.jpg/160px-Johann-philipp-reis_1.jpg 2x" data-file-width="182" data-file-height="273" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 52</span></span><a href="/wiki/Philipp_Reis" class="mw-redirect" title="Philipp Reis">Philipp Reis</a>, 1861, constructed the first telephone, today called the <a href="/wiki/Reis_telephone" title="Reis telephone">Reis telephone</a>. (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Mobile_payment_03.JPG" class="mw-file-description" title="Image 53Mobile payment system. (from Smartphone)"><img alt="Image 53Mobile payment system. (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Mobile_payment_03.JPG/120px-Mobile_payment_03.JPG" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Mobile_payment_03.JPG/180px-Mobile_payment_03.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/22/Mobile_payment_03.JPG/240px-Mobile_payment_03.JPG 2x" data-file-width="3872" data-file-height="2592" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 53</span></span>Mobile payment system. (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:1896_telephone.jpg" class="mw-file-description" title="Image 541896 Telephone (Sweden) (from History of the telephone)"><img alt="Image 541896 Telephone (Sweden) (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/1896_telephone.jpg/117px-1896_telephone.jpg" decoding="async" width="117" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/1896_telephone.jpg/175px-1896_telephone.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/1896_telephone.jpg/234px-1896_telephone.jpg 2x" data-file-width="584" data-file-height="600" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 54</span></span>1896 Telephone (<a href="/wiki/Sweden" title="Sweden">Sweden</a>) (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:2007Computex_e21Forum-MartinCooper.jpg" class="mw-file-description" title="Image 55Martin Cooper of Motorola, shown here in a 2007 reenactment, made the first publicized handheld mobile phone call on a prototype DynaTAC model on 3 April 1973. (from Mobile phone)"><img alt="Image 55Martin Cooper of Motorola, shown here in a 2007 reenactment, made the first publicized handheld mobile phone call on a prototype DynaTAC model on 3 April 1973. (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/2007Computex_e21Forum-MartinCooper.jpg/90px-2007Computex_e21Forum-MartinCooper.jpg" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/2007Computex_e21Forum-MartinCooper.jpg/135px-2007Computex_e21Forum-MartinCooper.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/2007Computex_e21Forum-MartinCooper.jpg/180px-2007Computex_e21Forum-MartinCooper.jpg 2x" data-file-width="2304" data-file-height="3072" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 55</span></span><a href="/wiki/Martin_Cooper_(inventor)" title="Martin Cooper (inventor)">Martin Cooper</a> of Motorola, shown here in a 2007 reenactment, made the first publicized handheld mobile phone call on a prototype DynaTAC model on 3 April 1973. (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Mobile_payment_01.jpg" class="mw-file-description" title="Image 56Mobile payment system (from Mobile phone)"><img alt="Image 56Mobile payment system (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6e/Mobile_payment_01.jpg/120px-Mobile_payment_01.jpg" decoding="async" width="120" height="74" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6e/Mobile_payment_01.jpg/180px-Mobile_payment_01.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6e/Mobile_payment_01.jpg/240px-Mobile_payment_01.jpg 2x" data-file-width="695" data-file-height="426" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 56</span></span>Mobile payment system (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Tr%C3%A5dtelefon-illustration.png" class="mw-file-description" title="Image 57A 19th century acoustic tin can or &quot;lovers&#39; telephone&quot; (from History of the telephone)"><img alt="Image 57A 19th century acoustic tin can or &quot;lovers&#39; telephone&quot; (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Tr%C3%A5dtelefon-illustration.png/120px-Tr%C3%A5dtelefon-illustration.png" decoding="async" width="120" height="79" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Tr%C3%A5dtelefon-illustration.png/180px-Tr%C3%A5dtelefon-illustration.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Tr%C3%A5dtelefon-illustration.png/240px-Tr%C3%A5dtelefon-illustration.png 2x" data-file-width="498" data-file-height="329" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 57</span></span>A 19th century acoustic <a href="/wiki/Tin_can_telephone" title="Tin can telephone">tin can</a> or "lovers' telephone" (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Telefono_di_Meucci_-_Museo_scienza_tecnologia_Milano_02148-02147_dia.jpg" class="mw-file-description" title="Image 58Antonio Meucci&#39;s telephone. (from History of the telephone)"><img alt="Image 58Antonio Meucci&#39;s telephone. (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Telefono_di_Meucci_-_Museo_scienza_tecnologia_Milano_02148-02147_dia.jpg/120px-Telefono_di_Meucci_-_Museo_scienza_tecnologia_Milano_02148-02147_dia.jpg" decoding="async" width="120" height="77" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Telefono_di_Meucci_-_Museo_scienza_tecnologia_Milano_02148-02147_dia.jpg/180px-Telefono_di_Meucci_-_Museo_scienza_tecnologia_Milano_02148-02147_dia.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Telefono_di_Meucci_-_Museo_scienza_tecnologia_Milano_02148-02147_dia.jpg/240px-Telefono_di_Meucci_-_Museo_scienza_tecnologia_Milano_02148-02147_dia.jpg 2x" data-file-width="764" data-file-height="488" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 58</span></span>Antonio Meucci's telephone. (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Cheero_powerbank_%26_Samsung_Galaxy_S4_20140910.jpg" class="mw-file-description" title="Image 59A high-capacity portable battery charger (power bank) (from Smartphone)"><img alt="Image 59A high-capacity portable battery charger (power bank) (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Cheero_powerbank_%26_Samsung_Galaxy_S4_20140910.jpg/120px-Cheero_powerbank_%26_Samsung_Galaxy_S4_20140910.jpg" decoding="async" width="120" height="86" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Cheero_powerbank_%26_Samsung_Galaxy_S4_20140910.jpg/180px-Cheero_powerbank_%26_Samsung_Galaxy_S4_20140910.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Cheero_powerbank_%26_Samsung_Galaxy_S4_20140910.jpg/240px-Cheero_powerbank_%26_Samsung_Galaxy_S4_20140910.jpg 2x" data-file-width="4314" data-file-height="3096" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 59</span></span>A high-capacity portable <a href="/wiki/Battery_charger" title="Battery charger">battery charger</a> (<a href="/wiki/Battery_charger#Power_bank" title="Battery charger"><i>power bank</i></a>) (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:1st_Telephone_Central_Office.jpg" class="mw-file-description" title="Image 60Historical marker commemorating the first telephone central office in New York State (1878) (from History of the telephone)"><img alt="Image 60Historical marker commemorating the first telephone central office in New York State (1878) (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/1st_Telephone_Central_Office.jpg/120px-1st_Telephone_Central_Office.jpg" decoding="async" width="120" height="96" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/1st_Telephone_Central_Office.jpg/180px-1st_Telephone_Central_Office.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/1st_Telephone_Central_Office.jpg/240px-1st_Telephone_Central_Office.jpg 2x" data-file-width="1732" data-file-height="1392" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 60</span></span>Historical marker commemorating the first telephone central office in New York State (1878) (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:IBM_Simon_Personal_Communicator.png" class="mw-file-description" title="Image 61IBM Simon and charging base (1994) (from Smartphone)"><img alt="Image 61IBM Simon and charging base (1994) (from Smartphone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/IBM_Simon_Personal_Communicator.png/64px-IBM_Simon_Personal_Communicator.png" decoding="async" width="64" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/IBM_Simon_Personal_Communicator.png/97px-IBM_Simon_Personal_Communicator.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9e/IBM_Simon_Personal_Communicator.png/129px-IBM_Simon_Personal_Communicator.png 2x" data-file-width="1615" data-file-height="3000" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 61</span></span><a href="/wiki/IBM_Simon" title="IBM Simon">IBM Simon</a> and charging base (1994) (from <b><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Transmitting_tower_top_us.jpg" class="mw-file-description" title="Image 62Top of cellular telephone tower (from History of the telephone)"><img alt="Image 62Top of cellular telephone tower (from History of the telephone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Transmitting_tower_top_us.jpg/120px-Transmitting_tower_top_us.jpg" decoding="async" width="120" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Transmitting_tower_top_us.jpg/180px-Transmitting_tower_top_us.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Transmitting_tower_top_us.jpg/240px-Transmitting_tower_top_us.jpg 2x" data-file-width="300" data-file-height="300" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 62</span></span>Top of cellular telephone tower (from <b><a href="/wiki/History_of_the_telephone" title="History of the telephone">History of the telephone</a></b>)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:IPhone_Text_Message_Amber_Alert_1882467856_o.jpg" class="mw-file-description" title="Image 63A text message (SMS) (from Mobile phone)"><img alt="Image 63A text message (SMS) (from Mobile phone)" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/IPhone_Text_Message_Amber_Alert_1882467856_o.jpg/120px-IPhone_Text_Message_Amber_Alert_1882467856_o.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/IPhone_Text_Message_Amber_Alert_1882467856_o.jpg/180px-IPhone_Text_Message_Amber_Alert_1882467856_o.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e3/IPhone_Text_Message_Amber_Alert_1882467856_o.jpg/240px-IPhone_Text_Message_Amber_Alert_1882467856_o.jpg 2x" data-file-width="3888" data-file-height="2592" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 63</span></span>A text message (SMS) (from <b><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></b>)</div> </li> </ul></div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="Selected_biography" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Selected biography</h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Portrait_elisha_gray.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Portrait_elisha_gray.jpg/220px-Portrait_elisha_gray.jpg" decoding="async" width="220" height="298" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/4/4a/Portrait_elisha_gray.jpg 1.5x" data-file-width="290" data-file-height="393" /></a><figcaption></figcaption></figure> <p><b><a href="/wiki/Elisha_Gray" title="Elisha Gray">Elisha Gray</a></b> (August 2, 1835 – January 21, 1901) was an American <a href="/wiki/Electrical_engineering" title="Electrical engineering">electrical engineer</a> who co-founded the <a href="/wiki/Western_Electric" title="Western Electric">Western Electric Manufacturing Company</a>. Gray is best known for his <a href="/wiki/Invention_of_the_telephone" title="Invention of the telephone">development of a telephone prototype</a> in 1876 in <a href="/wiki/Highland_Park,_Illinois" title="Highland Park, Illinois">Highland Park, Illinois</a>. Some recent authors have argued that Gray should be considered the true inventor of the telephone because <a href="/wiki/Alexander_Graham_Bell" title="Alexander Graham Bell">Alexander Graham Bell</a> allegedly stole the idea of the liquid transmitter from him. Although Gray had been using <a href="/wiki/Elisha_Gray_and_Alexander_Bell_telephone_controversy#Use_of_liquid_transmitters_for_telephone_experiments.2C_1873-1876" title="Elisha Gray and Alexander Bell telephone controversy">liquid transmitters in his telephone experiments for more than two years previously</a>, Bell's <a href="/wiki/Invention_of_the_telephone" title="Invention of the telephone">telephone patent</a> was upheld in numerous court decisions. </p><p>Gray is also considered to be the father of the modern <a href="/wiki/Synthesizer" title="Synthesizer">music synthesizer</a>, and was granted over 70 patents for his inventions. He was one of the founders of <a href="/wiki/Graybar" title="Graybar">Graybar</a>, purchasing a controlling interest in the company shortly after its inception. (<b><a href="/wiki/Elisha_Gray" title="Elisha Gray">Full article...</a></b>)<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256386598"> </p> <div style="margin-left:0"> <table class="mw-collapsible mw-archivedtalk mw-collapsed" style="color:inherit; background: transparent; text-align: left; border: 1px solid Silver; margin: 0.2em auto auto; width:100%; clear: both; padding: 1px;"> <tbody><tr> <th class="cot-header-other" style="background:fff; font-size:87%; padding:0.2em 0.3em; text-align:center; color:#202122"><div style="font-size:115%;margin:0 4em"><span style="font-size:85%;">List of selected biographies</span></div> </th></tr> <tr> <td style="color:inherit; border: solid 1px Silver; padding: 0.6em; background: var(--background-color-base, #fff);"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><div class="hlist"><ul><li><a href="/wiki/Alexander_Graham_Bell" title="Alexander Graham Bell">Alexander Graham Bell</a></li><li><a href="/wiki/Thomas_Edison" title="Thomas Edison">Thomas Edison</a></li><li><a href="/wiki/Innocenzo_Manzetti" title="Innocenzo Manzetti">Innocenzo Manzetti</a></li><li><a href="/wiki/Charles_Bourseul" title="Charles Bourseul">Charles Bourseul</a></li><li><a href="/wiki/Johann_Philipp_Reis" title="Johann Philipp Reis">Johann Philipp Reis</a></li><li><a href="/wiki/Antonio_Meucci" title="Antonio Meucci">Antonio Meucci</a></li><li><a href="/wiki/Tivadar_Pusk%C3%A1s" title="Tivadar Puskás">Tivadar Puskás</a></li><li><a href="/wiki/Douglas_H._Ring" title="Douglas H. Ring">Douglas H. Ring</a></li><li><a href="/wiki/W._Rae_Young" title="W. Rae Young">W. Rae Young</a></li><li><a href="/wiki/Martin_Cooper_(inventor)" title="Martin Cooper (inventor)">Martin Cooper (inventor)</a></li><li><a href="/wiki/Thomas_Cowherd" title="Thomas Cowherd">Thomas Cowherd</a></li><li><a href="/wiki/Gardiner_Greene_Hubbard" title="Gardiner Greene Hubbard">Gardiner Greene Hubbard</a></li><li><a href="/wiki/Anthony_Pollok" title="Anthony Pollok">Anthony Pollok</a></li><li><a href="/wiki/Thomas_A._Watson" title="Thomas A. Watson">Thomas A. Watson</a></li><li><a href="/wiki/George_Sweigert" title="George Sweigert">George Sweigert</a></li><li><a href="/wiki/Pat_Fleet" title="Pat Fleet">Pat Fleet</a></li><li><a href="/wiki/John_Draper" title="John Draper">John Draper</a></li></ul></div> </td></tr></tbody></table></div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="Selected_images" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">Selected images</h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1021884966"><div class="randomSlideshow-container" style="max-width:100%; margin:-4em auto;"><div class="nomobile"></div><ul class="gallery mw-gallery-slideshow switcher-container"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Red_telephone_box,_St_Paul%27s_Cathedral,_London,_England,_GB,_IMG_5182_edit.jpg" class="mw-file-description" title="Image 1An example of a K6, the most common red telephone box model, photographed in London in 2012"><img alt="Image 1An example of a K6, the most common red telephone box model, photographed in London in 2012" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Red_telephone_box%2C_St_Paul%27s_Cathedral%2C_London%2C_England%2C_GB%2C_IMG_5182_edit.jpg/78px-Red_telephone_box%2C_St_Paul%27s_Cathedral%2C_London%2C_England%2C_GB%2C_IMG_5182_edit.jpg" decoding="async" width="78" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Red_telephone_box%2C_St_Paul%27s_Cathedral%2C_London%2C_England%2C_GB%2C_IMG_5182_edit.jpg/118px-Red_telephone_box%2C_St_Paul%27s_Cathedral%2C_London%2C_England%2C_GB%2C_IMG_5182_edit.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/56/Red_telephone_box%2C_St_Paul%27s_Cathedral%2C_London%2C_England%2C_GB%2C_IMG_5182_edit.jpg/157px-Red_telephone_box%2C_St_Paul%27s_Cathedral%2C_London%2C_England%2C_GB%2C_IMG_5182_edit.jpg 2x" data-file-width="3608" data-file-height="5509" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 1</span></span>An example of a K6, the most common <b><a href="/wiki/Red_telephone_box" title="Red telephone box">red telephone box</a></b> model, photographed in London in 2012</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Rotarydial.JPG" class="mw-file-description" title="Image 2A traditional North American rotary phone dial. The associative lettering was originally used for dialing named exchanges but was kept because it facilitated memorization of telephone numbers."><img alt="Image 2A traditional North American rotary phone dial. The associative lettering was originally used for dialing named exchanges but was kept because it facilitated memorization of telephone numbers." src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Rotarydial.JPG/103px-Rotarydial.JPG" decoding="async" width="103" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Rotarydial.JPG/155px-Rotarydial.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Rotarydial.JPG/206px-Rotarydial.JPG 2x" data-file-width="2048" data-file-height="2381" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 2</span></span>A traditional North American <b><a href="/wiki/Rotary_dial" title="Rotary dial">rotary</a></b> phone dial. The associative lettering was originally used for dialing <a href="/wiki/Telephone_exchange_names" title="Telephone exchange names">named exchanges</a> but was kept because it facilitated memorization of telephone numbers.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Telephone-annees-60-p1010020.jpg" class="mw-file-description" title="Image 3Push-button telephone"><img alt="Image 3Push-button telephone" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Telephone-annees-60-p1010020.jpg/120px-Telephone-annees-60-p1010020.jpg" decoding="async" width="120" height="67" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/Telephone-annees-60-p1010020.jpg/180px-Telephone-annees-60-p1010020.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/86/Telephone-annees-60-p1010020.jpg/240px-Telephone-annees-60-p1010020.jpg 2x" data-file-width="2352" data-file-height="1320" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 3</span></span><b><a href="/wiki/Push-button_telephone" title="Push-button telephone">Push-button telephone</a></b></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Vollmers_M%C3%BChle_Seebach_-_Historical_telephone.jpg" class="mw-file-description" title="Image 4Historical telephone with the German imperial eagle and the heraldic shield of the House of Hohenzollern dynasty; Vollmer&#39;s Mill, Seebach, Baden-Württemberg, Germany"><img alt="Image 4Historical telephone with the German imperial eagle and the heraldic shield of the House of Hohenzollern dynasty; Vollmer&#39;s Mill, Seebach, Baden-Württemberg, Germany" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Vollmers_M%C3%BChle_Seebach_-_Historical_telephone.jpg/81px-Vollmers_M%C3%BChle_Seebach_-_Historical_telephone.jpg" decoding="async" width="81" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Vollmers_M%C3%BChle_Seebach_-_Historical_telephone.jpg/122px-Vollmers_M%C3%BChle_Seebach_-_Historical_telephone.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/12/Vollmers_M%C3%BChle_Seebach_-_Historical_telephone.jpg/163px-Vollmers_M%C3%BChle_Seebach_-_Historical_telephone.jpg 2x" data-file-width="4000" data-file-height="5879" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 4</span></span>Historical telephone with the German imperial eagle and the heraldic shield of the House of Hohenzollern dynasty; Vollmer's Mill, Seebach, Baden-Württemberg, Germany</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Foldable_Phone_with_Stylus.jpg" class="mw-file-description" title="Image 5Foldable smartphones"><img alt="Image 5Foldable smartphones" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Foldable_Phone_with_Stylus.jpg/120px-Foldable_Phone_with_Stylus.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Foldable_Phone_with_Stylus.jpg/180px-Foldable_Phone_with_Stylus.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1e/Foldable_Phone_with_Stylus.jpg/240px-Foldable_Phone_with_Stylus.jpg 2x" data-file-width="12000" data-file-height="9000" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 5</span></span><b><a href="/wiki/Foldable_smartphone" title="Foldable smartphone">Foldable smartphones</a></b></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Phone.svg" class="mw-file-description" title="Image 6A cordless phone"><img alt="Image 6A cordless phone" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e6/Phone.svg/59px-Phone.svg.png" decoding="async" width="59" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e6/Phone.svg/89px-Phone.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e6/Phone.svg/119px-Phone.svg.png 2x" data-file-width="685" data-file-height="1381" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 6</span></span>A <b><a href="/wiki/Cordless_phone" class="mw-redirect" title="Cordless phone">cordless phone</a></b></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Northern_Electric_N415H_02.jpg" class="mw-file-description" title="Image 7A Northern Electric telephone, model number N415H, circa 1950 (probably)"><img alt="Image 7A Northern Electric telephone, model number N415H, circa 1950 (probably)" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Northern_Electric_N415H_02.jpg/120px-Northern_Electric_N415H_02.jpg" decoding="async" width="120" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Northern_Electric_N415H_02.jpg/180px-Northern_Electric_N415H_02.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/Northern_Electric_N415H_02.jpg/240px-Northern_Electric_N415H_02.jpg 2x" data-file-width="3592" data-file-height="3592" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 7</span></span>A Northern Electric telephone, model number N415H, circa 1950 (probably)</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Android_smartphones.jpg" class="mw-file-description" title="Image 8Android smartphones"><img alt="Image 8Android smartphones" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Android_smartphones.jpg/120px-Android_smartphones.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Android_smartphones.jpg/180px-Android_smartphones.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/65/Android_smartphones.jpg/240px-Android_smartphones.jpg 2x" data-file-width="4032" data-file-height="3024" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 8</span></span><b><a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android</a></b> smartphones</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:AUTOVON_telephone_-_Telephone_Museum_-_Waltham,_Massachusetts.agr.jpg" class="mw-file-description" title="Image 9The AUTOVON was a worldwide American military telephone system that was built starting in 1963."><img alt="Image 9The AUTOVON was a worldwide American military telephone system that was built starting in 1963." src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/AUTOVON_telephone_-_Telephone_Museum_-_Waltham%2C_Massachusetts.agr.jpg/120px-AUTOVON_telephone_-_Telephone_Museum_-_Waltham%2C_Massachusetts.agr.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/AUTOVON_telephone_-_Telephone_Museum_-_Waltham%2C_Massachusetts.agr.jpg/180px-AUTOVON_telephone_-_Telephone_Museum_-_Waltham%2C_Massachusetts.agr.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b2/AUTOVON_telephone_-_Telephone_Museum_-_Waltham%2C_Massachusetts.agr.jpg/240px-AUTOVON_telephone_-_Telephone_Museum_-_Waltham%2C_Massachusetts.agr.jpg 2x" data-file-width="4032" data-file-height="3024" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 9</span></span>The <b><a href="/wiki/Autovon" title="Autovon">AUTOVON</a></b> was a worldwide American military telephone system that was built starting in 1963.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Gettone_teti.jpg" class="mw-file-description" title="Image 10An Italian gettone telefonico (telephone token) from 1945, which was used in Italian phone booths"><img alt="Image 10An Italian gettone telefonico (telephone token) from 1945, which was used in Italian phone booths" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Gettone_teti.jpg/120px-Gettone_teti.jpg" decoding="async" width="120" height="58" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/38/Gettone_teti.jpg/180px-Gettone_teti.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/38/Gettone_teti.jpg/240px-Gettone_teti.jpg 2x" data-file-width="1277" data-file-height="622" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 10</span></span>An Italian <i><b><a href="/wiki/Gettone" title="Gettone">gettone telefonico </a></b></i> (<a href="/wiki/Telephone_token" title="Telephone token">telephone token</a>) from 1945, which was used in Italian <a href="/wiki/Phone_booth" class="mw-redirect" title="Phone booth">phone booths</a></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Tel%C3%A9fono_p%C3%BAblico,_Bucarest,_Ruman%C3%ADa,_2016-05-29,_DD_75.jpg" class="mw-file-description" title="Image 11Public telephone, Bucharest, Romania"><img alt="Image 11Public telephone, Bucharest, Romania" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Tel%C3%A9fono_p%C3%BAblico%2C_Bucarest%2C_Ruman%C3%ADa%2C_2016-05-29%2C_DD_75.jpg/80px-Tel%C3%A9fono_p%C3%BAblico%2C_Bucarest%2C_Ruman%C3%ADa%2C_2016-05-29%2C_DD_75.jpg" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Tel%C3%A9fono_p%C3%BAblico%2C_Bucarest%2C_Ruman%C3%ADa%2C_2016-05-29%2C_DD_75.jpg/120px-Tel%C3%A9fono_p%C3%BAblico%2C_Bucarest%2C_Ruman%C3%ADa%2C_2016-05-29%2C_DD_75.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Tel%C3%A9fono_p%C3%BAblico%2C_Bucarest%2C_Ruman%C3%ADa%2C_2016-05-29%2C_DD_75.jpg/160px-Tel%C3%A9fono_p%C3%BAblico%2C_Bucarest%2C_Ruman%C3%ADa%2C_2016-05-29%2C_DD_75.jpg 2x" data-file-width="5513" data-file-height="8269" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 11</span></span>Public telephone, Bucharest, Romania</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Idrija_Mine_Funke_Huster_telephone.jpg" class="mw-file-description" title="Image 12A Funke + Huster telephone inside the Idrija Mine, Slovenia"><img alt="Image 12A Funke + Huster telephone inside the Idrija Mine, Slovenia" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/80/Idrija_Mine_Funke_Huster_telephone.jpg/87px-Idrija_Mine_Funke_Huster_telephone.jpg" decoding="async" width="87" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/80/Idrija_Mine_Funke_Huster_telephone.jpg/131px-Idrija_Mine_Funke_Huster_telephone.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/80/Idrija_Mine_Funke_Huster_telephone.jpg/174px-Idrija_Mine_Funke_Huster_telephone.jpg 2x" data-file-width="3840" data-file-height="5281" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 12</span></span>A Funke + Huster telephone inside the Idrija Mine, Slovenia</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Consolidated_Telephone_Co._ad_1886.jpg" class="mw-file-description" title="Image 13Acoustic telephone ad, The Consolidated Telephone Co., Jersey City, New Jersey, 1886"><img alt="Image 13Acoustic telephone ad, The Consolidated Telephone Co., Jersey City, New Jersey, 1886" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Consolidated_Telephone_Co._ad_1886.jpg/88px-Consolidated_Telephone_Co._ad_1886.jpg" decoding="async" width="88" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Consolidated_Telephone_Co._ad_1886.jpg/132px-Consolidated_Telephone_Co._ad_1886.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/11/Consolidated_Telephone_Co._ad_1886.jpg/176px-Consolidated_Telephone_Co._ad_1886.jpg 2x" data-file-width="2253" data-file-height="3074" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 13</span></span>Acoustic telephone ad, The Consolidated Telephone Co., Jersey City, New Jersey, 1886</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Telefon_BW_2012-02-18_13-44-32.JPG" class="mw-file-description" title="Image 14Rotary dial telephone, probably from Belgium; the circuit diagram inside is in Dutch and French"><img alt="Image 14Rotary dial telephone, probably from Belgium; the circuit diagram inside is in Dutch and French" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Telefon_BW_2012-02-18_13-44-32.JPG/120px-Telefon_BW_2012-02-18_13-44-32.JPG" decoding="async" width="120" height="95" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Telefon_BW_2012-02-18_13-44-32.JPG/180px-Telefon_BW_2012-02-18_13-44-32.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Telefon_BW_2012-02-18_13-44-32.JPG/240px-Telefon_BW_2012-02-18_13-44-32.JPG 2x" data-file-width="3087" data-file-height="2434" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 14</span></span><b><a href="/wiki/Rotary_dial" title="Rotary dial">Rotary dial</a></b> telephone, probably from Belgium; the circuit diagram inside is in Dutch and French</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Candlestick_phone.JPG" class="mw-file-description" title="Image 15A Western Electric candlestick phone from the 1920s"><img alt="Image 15A Western Electric candlestick phone from the 1920s" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Candlestick_phone.JPG/65px-Candlestick_phone.JPG" decoding="async" width="65" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Candlestick_phone.JPG/97px-Candlestick_phone.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Candlestick_phone.JPG/130px-Candlestick_phone.JPG 2x" data-file-width="1192" data-file-height="2199" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 15</span></span>A <a href="/wiki/Western_Electric" title="Western Electric">Western Electric</a> <b><a href="/wiki/Candlestick_phone" class="mw-redirect" title="Candlestick phone">candlestick phone</a></b> from the 1920s</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:AUTOMATIC_ELECTRIC.JPG" class="mw-file-description" title="Image 16Automatic electric Rotary dial telephone"><img alt="Image 16Automatic electric Rotary dial telephone" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/AUTOMATIC_ELECTRIC.JPG/80px-AUTOMATIC_ELECTRIC.JPG" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/AUTOMATIC_ELECTRIC.JPG/120px-AUTOMATIC_ELECTRIC.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/92/AUTOMATIC_ELECTRIC.JPG/160px-AUTOMATIC_ELECTRIC.JPG 2x" data-file-width="320" data-file-height="480" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 16</span></span>Automatic electric <b><a href="/wiki/Rotary_dial" title="Rotary dial">Rotary dial</a></b> telephone</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Apple_iPhone.jpg" class="mw-file-description" title="Image 17Apple iPhones"><img alt="Image 17Apple iPhones" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Apple_iPhone.jpg/120px-Apple_iPhone.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Apple_iPhone.jpg/180px-Apple_iPhone.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fd/Apple_iPhone.jpg/240px-Apple_iPhone.jpg 2x" data-file-width="3280" data-file-height="2460" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 17</span></span>Apple <b><a href="/wiki/IPhone" title="IPhone">iPhones</a></b></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Zugnotstopp_Notrufstelle.JPG" class="mw-file-description" title="Image 18Track-side emergency brake and emergency telephones at the platform of the metro station Aspern Nord, Donaustadt, Vienna, Austria"><img alt="Image 18Track-side emergency brake and emergency telephones at the platform of the metro station Aspern Nord, Donaustadt, Vienna, Austria" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Zugnotstopp_Notrufstelle.JPG/80px-Zugnotstopp_Notrufstelle.JPG" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Zugnotstopp_Notrufstelle.JPG/120px-Zugnotstopp_Notrufstelle.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Zugnotstopp_Notrufstelle.JPG/160px-Zugnotstopp_Notrufstelle.JPG 2x" data-file-width="3698" data-file-height="5540" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 18</span></span>Track-side emergency brake and <b><a href="/wiki/Emergency_telephone" title="Emergency telephone">emergency telephones</a></b> at the platform of the metro station <a href="/wiki/Wien_Aspern_Nord_railway_station" title="Wien Aspern Nord railway station">Aspern Nord</a>, <a href="/wiki/Donaustadt" title="Donaustadt">Donaustadt</a>, Vienna, Austria</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Call-blocker-wikipedia.jpg" class="mw-file-description" title="Image 19Landline call blocking in use"><img alt="Image 19Landline call blocking in use" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Call-blocker-wikipedia.jpg/120px-Call-blocker-wikipedia.jpg" decoding="async" width="120" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Call-blocker-wikipedia.jpg/180px-Call-blocker-wikipedia.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Call-blocker-wikipedia.jpg/240px-Call-blocker-wikipedia.jpg 2x" data-file-width="1280" data-file-height="720" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 19</span></span><a href="/wiki/Landline" title="Landline">Landline</a> <b><a href="/wiki/Call_blocking" title="Call blocking">call blocking</a></b> in use</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Telefon_BW_2012-02-19_17-20-59.jpg" class="mw-file-description" title="Image 20Rotary dial telephone, probably from Belgium; the circuit diagram inside is in Dutch and French"><img alt="Image 20Rotary dial telephone, probably from Belgium; the circuit diagram inside is in Dutch and French" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Telefon_BW_2012-02-19_17-20-59.jpg/120px-Telefon_BW_2012-02-19_17-20-59.jpg" decoding="async" width="120" height="107" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Telefon_BW_2012-02-19_17-20-59.jpg/180px-Telefon_BW_2012-02-19_17-20-59.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/49/Telefon_BW_2012-02-19_17-20-59.jpg/240px-Telefon_BW_2012-02-19_17-20-59.jpg 2x" data-file-width="2900" data-file-height="2590" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 20</span></span><b><a href="/wiki/Rotary_dial" title="Rotary dial">Rotary dial</a></b> telephone, probably from Belgium; the circuit diagram inside is in Dutch and French</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:London_MMB_J6_Tower_of_London.jpg" class="mw-file-description" title="Image 21Telephone booth box art outside the Tower of London, 2012"><img alt="Image 21Telephone booth box art outside the Tower of London, 2012" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/19/London_MMB_J6_Tower_of_London.jpg/120px-London_MMB_J6_Tower_of_London.jpg" decoding="async" width="120" height="79" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/19/London_MMB_J6_Tower_of_London.jpg/180px-London_MMB_J6_Tower_of_London.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/19/London_MMB_J6_Tower_of_London.jpg/240px-London_MMB_J6_Tower_of_London.jpg 2x" data-file-width="3648" data-file-height="2394" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 21</span></span><b><a href="/wiki/Telephone_booth" title="Telephone booth">Telephone booth</a></b> box art outside the Tower of London, 2012</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:SNCF_T%C3%A9l%C3%A9ph_alarme_Paris-Bordx_2012.jpg" class="mw-file-description" title="Image 22Emergency telephones, on the Paris-Bordeaux railway line, Saint-Saviol station, Vienne, France"><img alt="Image 22Emergency telephones, on the Paris-Bordeaux railway line, Saint-Saviol station, Vienne, France" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/SNCF_T%C3%A9l%C3%A9ph_alarme_Paris-Bordx_2012.jpg/84px-SNCF_T%C3%A9l%C3%A9ph_alarme_Paris-Bordx_2012.jpg" decoding="async" width="84" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/SNCF_T%C3%A9l%C3%A9ph_alarme_Paris-Bordx_2012.jpg/126px-SNCF_T%C3%A9l%C3%A9ph_alarme_Paris-Bordx_2012.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/ba/SNCF_T%C3%A9l%C3%A9ph_alarme_Paris-Bordx_2012.jpg/168px-SNCF_T%C3%A9l%C3%A9ph_alarme_Paris-Bordx_2012.jpg 2x" data-file-width="3048" data-file-height="4360" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 22</span></span><b><a href="/wiki/Emergency_telephone" title="Emergency telephone">Emergency telephones</a></b>, on the Paris-Bordeaux railway line, Saint-Saviol station, Vienne, France</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:BellPayPhone3.jpg" class="mw-file-description" title="Image 23A Bell Canada payphone with digital display"><img alt="Image 23A Bell Canada payphone with digital display" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/BellPayPhone3.jpg/79px-BellPayPhone3.jpg" decoding="async" width="79" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/BellPayPhone3.jpg/119px-BellPayPhone3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/BellPayPhone3.jpg/159px-BellPayPhone3.jpg 2x" data-file-width="3264" data-file-height="4928" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 23</span></span>A <a href="/wiki/Bell_Canada" title="Bell Canada">Bell Canada</a> <b><a href="/wiki/Payphone" title="Payphone">payphone</a></b> with digital display</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Ha%C3%9Ffurt_Briefkasten_und_Telefon_3310011.jpg" class="mw-file-description" title="Image 24Mailbox and public telephone in Haßfurt, Germany"><img alt="Image 24Mailbox and public telephone in Haßfurt, Germany" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Ha%C3%9Ffurt_Briefkasten_und_Telefon_3310011.jpg/76px-Ha%C3%9Ffurt_Briefkasten_und_Telefon_3310011.jpg" decoding="async" width="76" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/Ha%C3%9Ffurt_Briefkasten_und_Telefon_3310011.jpg/114px-Ha%C3%9Ffurt_Briefkasten_und_Telefon_3310011.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/Ha%C3%9Ffurt_Briefkasten_und_Telefon_3310011.jpg/153px-Ha%C3%9Ffurt_Briefkasten_und_Telefon_3310011.jpg 2x" data-file-width="3165" data-file-height="4968" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 24</span></span>Mailbox and public telephone in Haßfurt, Germany</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Prairie_Grove_Airlight_Outdoor_Telephone_Booth_-_Prairie_Grove_Arkansas_-_by_Jamie_Seed.jpg" class="mw-file-description" title="Image 25Photograph of the interior of the Prairie Grove Airlight Outdoor Telephone Booth in Prairie Grove, Arkansas, which is listed on the National Register of Historic Places"><img alt="Image 25Photograph of the interior of the Prairie Grove Airlight Outdoor Telephone Booth in Prairie Grove, Arkansas, which is listed on the National Register of Historic Places" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Prairie_Grove_Airlight_Outdoor_Telephone_Booth_-_Prairie_Grove_Arkansas_-_by_Jamie_Seed.jpg/120px-Prairie_Grove_Airlight_Outdoor_Telephone_Booth_-_Prairie_Grove_Arkansas_-_by_Jamie_Seed.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Prairie_Grove_Airlight_Outdoor_Telephone_Booth_-_Prairie_Grove_Arkansas_-_by_Jamie_Seed.jpg/180px-Prairie_Grove_Airlight_Outdoor_Telephone_Booth_-_Prairie_Grove_Arkansas_-_by_Jamie_Seed.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Prairie_Grove_Airlight_Outdoor_Telephone_Booth_-_Prairie_Grove_Arkansas_-_by_Jamie_Seed.jpg/240px-Prairie_Grove_Airlight_Outdoor_Telephone_Booth_-_Prairie_Grove_Arkansas_-_by_Jamie_Seed.jpg 2x" data-file-width="2048" data-file-height="1367" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 25</span></span>Photograph of the interior of the <b><a href="/wiki/Prairie_Grove_Airlight_Outdoor_Telephone_Booth" title="Prairie Grove Airlight Outdoor Telephone Booth">Prairie Grove Airlight Outdoor Telephone Booth</a></b> in Prairie Grove, Arkansas, which is listed on the <a href="/wiki/National_Register_of_Historic_Places" title="National Register of Historic Places">National Register of Historic Places</a></div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Wall_Hanging_Telephone_with_Detachable_Earpiece_-_Communication_Gallery_-_BITM_-_Calcutta_2000_211.JPG" class="mw-file-description" title="Image 26Wooden wall telephone with a hand-cranked magneto generator"><img alt="Image 26Wooden wall telephone with a hand-cranked magneto generator" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Wall_Hanging_Telephone_with_Detachable_Earpiece_-_Communication_Gallery_-_BITM_-_Calcutta_2000_211.JPG/77px-Wall_Hanging_Telephone_with_Detachable_Earpiece_-_Communication_Gallery_-_BITM_-_Calcutta_2000_211.JPG" decoding="async" width="77" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Wall_Hanging_Telephone_with_Detachable_Earpiece_-_Communication_Gallery_-_BITM_-_Calcutta_2000_211.JPG/116px-Wall_Hanging_Telephone_with_Detachable_Earpiece_-_Communication_Gallery_-_BITM_-_Calcutta_2000_211.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Wall_Hanging_Telephone_with_Detachable_Earpiece_-_Communication_Gallery_-_BITM_-_Calcutta_2000_211.JPG/154px-Wall_Hanging_Telephone_with_Detachable_Earpiece_-_Communication_Gallery_-_BITM_-_Calcutta_2000_211.JPG 2x" data-file-width="3650" data-file-height="5664" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 26</span></span>Wooden wall telephone with a hand-cranked <a href="/wiki/Telephone_magneto" title="Telephone magneto">magneto</a> generator</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Turquoise_phone_box_in_Skansen,_Stockholm.jpg" class="mw-file-description" title="Image 27A historic telephone booth in Skansen, Stockholm"><img alt="Image 27A historic telephone booth in Skansen, Stockholm" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Turquoise_phone_box_in_Skansen%2C_Stockholm.jpg/80px-Turquoise_phone_box_in_Skansen%2C_Stockholm.jpg" decoding="async" width="80" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Turquoise_phone_box_in_Skansen%2C_Stockholm.jpg/120px-Turquoise_phone_box_in_Skansen%2C_Stockholm.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Turquoise_phone_box_in_Skansen%2C_Stockholm.jpg/160px-Turquoise_phone_box_in_Skansen%2C_Stockholm.jpg 2x" data-file-width="3840" data-file-height="5760" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 27</span></span>A historic <b><a href="/wiki/Telephone_booth" title="Telephone booth">telephone booth</a></b> in Skansen, Stockholm</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/File:Earls_Court_Police_Box.jpg" class="mw-file-description" title="Image 28A police box outside Earl&#39;s Court tube station in London, built in 1996 and based on the 1929 Gilbert Mackenzie Trench design"><img alt="Image 28A police box outside Earl&#39;s Court tube station in London, built in 1996 and based on the 1929 Gilbert Mackenzie Trench design" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Earls_Court_Police_Box.jpg/90px-Earls_Court_Police_Box.jpg" decoding="async" width="90" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Earls_Court_Police_Box.jpg/135px-Earls_Court_Police_Box.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Earls_Court_Police_Box.jpg/180px-Earls_Court_Police_Box.jpg 2x" data-file-width="600" data-file-height="800" /></a></span></div> <div class="gallerytext"><span class="switcher-label" style="display:none"><span class="randomSlideshow-sr-only">Image 28</span></span>A <b><a href="/wiki/Police_box" title="Police box">police box</a></b> outside <a href="/wiki/Earl%27s_Court_tube_station" title="Earl&#39;s Court tube station">Earl's Court tube station</a> in London, built in 1996 and based on the 1929 Gilbert Mackenzie Trench design</div> </li> </ul></div> <div style="clear:both;" class=""></div></div></div></div> <div style="clear:both; width:100%"> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 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style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Telephony" title="Template:Telephony"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Telephony" title="Template talk:Telephony"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Telephony" title="Special:EditPage/Template:Telephony"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Telephony" style="font-size:114%;margin:0 4em"><a href="/wiki/Telephony" title="Telephony">Telephony</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Types</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Landline" title="Landline">Landline</a></li> <li><a href="/wiki/Cable_telephony" title="Cable telephony">Cable telephony</a></li> <li><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phone</a></li> <li><a href="/wiki/Satellite_phone" title="Satellite phone">Satellite phone</a></li> <li><a href="/wiki/Photophone" title="Photophone">Photophone</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Accessories</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Answering_machine" title="Answering machine">Answering machine</a></li> <li><a href="/wiki/Caller_ID" title="Caller ID">Caller ID</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Connectivity</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cable_protection_system" title="Cable protection system">Cable protection system</a></li> <li><a href="/wiki/Communications_satellite" title="Communications satellite">Communications satellites</a></li> <li><a href="/wiki/Fiber-optic_communication" title="Fiber-optic communication">Fibre-optical</a></li> <li><a href="/wiki/Free-space_optical_communication" title="Free-space optical communication">Free-space optical</a></li> <li><a href="/wiki/Integrated_Services_Digital_Network" class="mw-redirect" title="Integrated Services Digital Network">ISDN</a></li> <li><a href="/wiki/Mobile_phone_signal" title="Mobile phone signal">Mobile phone signal</a></li> <li><a href="/wiki/Plain_old_telephone_service" title="Plain old telephone service">POTS</a></li> <li><a href="/wiki/Public_switched_telephone_network" title="Public switched telephone network">PSTN</a></li> <li><a href="/wiki/Submarine_communications_cable" title="Submarine communications cable">Submarine cables</a></li> <li><a href="/wiki/Voice_over_IP" title="Voice over IP">VoIP</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Calls</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Missed_call" title="Missed call">Missed call</a></li> <li><a href="/wiki/Misdialed_call" title="Misdialed call">Misdialed call</a></li> <li><a href="/wiki/Nuisance_call" title="Nuisance call">Nuisance call</a></li> <li><a href="/wiki/Phone_tag" title="Phone tag">Phone tag</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Applications</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Fax" title="Fax">Fax transmission</a></li> <li><a href="/wiki/Telephone_call" title="Telephone call">Telephone calls</a></li> <li><a href="/wiki/Telephone_newspaper" title="Telephone newspaper">Telephone newspapers</a></li> <li><a href="/wiki/Th%C3%A9%C3%A2trophone" title="Théâtrophone">Théâtrophone</a></li> <li><a href="/wiki/Videotelephony" title="Videotelephony">Video calls</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/28px-Telecom-icon.svg.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/42px-Telecom-icon.svg.png 1.5x, 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selflink">Telephones&#32;portal</a></div></td></tr></tbody></table></div> </div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049300"> <div class="PlainNavboxes"> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Mobile_phones" style="padding:3px"><table class="nowraplinks hlist mw-collapsible expanded navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Mobile_phones" title="Template:Mobile phones"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Mobile_phones" title="Template talk:Mobile phones"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Mobile_phones" title="Special:EditPage/Template:Mobile phones"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Mobile_phones" style="font-size:114%;margin:0 4em"><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phones</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Cellular_network" title="Cellular network">Mobile<br />networks</a>,<br />protocols</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Channel_capacity" title="Channel capacity">Channel capacity</a></li> <li><a href="/wiki/Cellular_frequencies" title="Cellular frequencies">Frequencies</a></li> <li><a href="/wiki/Multi-band_device" title="Multi-band device">Multi-band</a></li> <li><a href="/wiki/Mobile_phone_operator" title="Mobile phone operator">Network operator</a> <ul><li><a href="/wiki/List_of_mobile_network_operators" title="List of mobile network operators">list</a></li></ul></li> <li><a href="/wiki/Roaming" title="Roaming">Roaming</a></li> <li><a href="/wiki/Mobile_phone_signal" title="Mobile phone signal">Signal</a></li> <li><a href="/wiki/SIM_card" title="SIM card">SIM card</a> <ul><li><a href="/wiki/Dual_SIM" title="Dual SIM">dual SIM</a></li> <li><a href="/wiki/ESIM" title="ESIM">eSIM</a></li> <li><a href="/wiki/SIM_lock" title="SIM lock">SIM lock</a></li></ul></li> <li><a href="/wiki/Comparison_of_mobile_phone_standards" title="Comparison of mobile phone standards">Standards comparison</a></li> <li><a href="/wiki/Tethering" title="Tethering">Tethering</a></li> <li><a href="/wiki/Mobile_VoIP" title="Mobile VoIP">VoIP</a></li> <li><a href="/wiki/Wireless_Application_Protocol" title="Wireless Application Protocol">WAP</a></li> <li><a href="/wiki/XHTML_Mobile_Profile" title="XHTML Mobile Profile">XHTML-MP</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_mobile_phone_generations" class="mw-redirect" title="List of mobile phone generations">Generations</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>Analogue</b>:</li> <li><a href="/wiki/Mobile_radio_telephone" title="Mobile radio telephone">0G</a></li> <li><a href="/wiki/1G" title="1G">1G</a></li> <li><b>Digital</b>:</li> <li><a href="/wiki/2G" title="2G">2G</a></li> <li><a href="/wiki/3G" title="3G">3G</a> <ul><li><a href="/wiki/3G_adoption" title="3G adoption">adoption</a></li></ul></li> <li><a href="/wiki/High_Speed_Packet_Access" title="High Speed Packet Access">3.5G</a></li> <li><a href="/wiki/4G" title="4G">4G</a></li> <li><a href="/wiki/LTE_Advanced_Pro" class="mw-redirect" title="LTE Advanced Pro">4.5G</a></li> <li><a href="/wiki/5G" title="5G">5G</a></li> <li><a href="/wiki/6G" title="6G">6G</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">General<br />operation</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_phone_feature" title="Mobile phone feature">Features</a></li> <li><a href="/wiki/GSM" title="GSM">GSM</a> <ul><li><a href="/wiki/GSM_services" title="GSM services">services</a></li></ul></li> <li><a href="/wiki/History_of_mobile_phones" title="History of mobile phones">History</a></li> <li><a href="/wiki/Mobile_operating_system" title="Mobile operating system">Operating system</a></li> <li><a href="/wiki/Mobile_security" title="Mobile security">Security</a> <ul><li><a href="/wiki/Phone_cloning" title="Phone cloning">phone cloning</a></li></ul></li> <li><a href="/wiki/Mobile_telephony" title="Mobile telephony">Telephony</a> <ul><li><a href="/wiki/Airplane_mode" title="Airplane mode">airplane mode</a></li></ul></li> <li><a href="/wiki/Text_messaging" title="Text messaging">Text messaging</a> <ul><li><a href="/wiki/Short_Message_Service" class="mw-redirect" title="Short Message Service">SMS</a></li> <li><a href="/wiki/Multimedia_Messaging_Service" title="Multimedia Messaging Service">MMS</a></li> <li><a href="/wiki/Rich_Communication_Services" title="Rich Communication Services">RCS</a></li></ul></li> <li><a href="/wiki/Mobile_phone_spam" title="Mobile phone spam">Spam</a></li> <li><a href="/wiki/Mobile_phone_tracking" title="Mobile phone tracking">Tracking</a></li> <li><a href="/wiki/Mobile_web" title="Mobile web">Web browsing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_device" title="Mobile device">Mobile<br />devices</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b><a href="/wiki/Category:Mobile_phone_manufacturers" title="Category:Mobile phone manufacturers">Manufacturers</a></b></li> <li><a href="/wiki/List_of_3D-enabled_mobile_phones" title="List of 3D-enabled mobile phones">3D phone</a></li> <li><a href="/wiki/Camera_phone" title="Camera phone">Camera phone</a></li> <li><a href="/wiki/Car_phone" title="Car phone">Car phone</a></li> <li><a href="/wiki/Feature_phone" title="Feature phone">Feature phone</a></li> <li><a href="/wiki/Projector_phone" title="Projector phone">Projector phone</a></li> <li><a href="/wiki/Satellite_phone" title="Satellite phone">Satellite phone</a></li> <li><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Form_factor_(mobile_phones)" title="Form factor (mobile phones)">Form factors</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Form_factor_(mobile_phones)#Bar" title="Form factor (mobile phones)">Bar</a></li> <li><a href="/wiki/Clamshell_design" title="Clamshell design">Flip</a></li> <li><a href="/wiki/Phablet" title="Phablet">Phablet</a></li> <li><a href="/wiki/Form_factor_(mobile_phones)#Slider" title="Form factor (mobile phones)">Slider</a></li> <li><a href="/wiki/Form_factor_(mobile_phones)#Slate" title="Form factor (mobile phones)">Slate</a></li> <li><a href="/wiki/Smartwatch" title="Smartwatch">Smartwatch</a></li> <li><a href="/wiki/Foldable_smartphone" title="Foldable smartphone">Fold</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Comparison_of_smartphones" title="Comparison of smartphones">Smartphones</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android devices</a> <ul><li><a href="/wiki/Rooting_(Android)" title="Rooting (Android)">rooting</a></li></ul></li> <li><a href="/wiki/BlackBerry_10#Devices" title="BlackBerry 10">BlackBerry 10</a></li> <li><a href="/wiki/IPhone" title="IPhone">iPhone</a> <ul><li><a href="/wiki/IOS_jailbreaking" title="IOS jailbreaking">iOS jailbreaking</a></li></ul></li> <li><a href="/wiki/List_of_open-source_mobile_phones" title="List of open-source mobile phones">Open-source mobile phones</a></li> <li><a href="/wiki/Comparison_of_Symbian_devices" title="Comparison of Symbian devices">Symbian devices</a></li> <li><a href="/wiki/List_of_Windows_phones" title="List of Windows phones">Windows Phone devices</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Mobile<br />specific<br /><a href="/wiki/Software" title="Software">software</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_app" title="Mobile app">Apps</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_app_development" title="Mobile app development">Development</a></li> <li><a href="/wiki/List_of_mobile_app_distribution_platforms" title="List of mobile app distribution platforms">Distribution</a></li> <li><a href="/wiki/Mobile_application_management" title="Mobile application management">Management</a></li> <li><a href="/wiki/Mobile_cloud_computing" title="Mobile cloud computing">Cloud computing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_commerce" title="Mobile commerce">Commerce</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_banking" title="Mobile banking">Banking</a></li> <li><a href="/wiki/Mobile_marketing" title="Mobile marketing">Marketing</a> <ul><li><a href="/wiki/Mobile_advertising" title="Mobile advertising">advertising</a></li> <li><a href="/wiki/Mobile_campaign" title="Mobile campaign">campaigns</a></li></ul></li> <li><a href="/wiki/Mobile_payment" title="Mobile payment">Payments</a> <ul><li><a href="/wiki/Contactless_payment" title="Contactless payment">contactless</a></li> <li><a href="/wiki/Mobile_donating" title="Mobile donating">donating</a></li></ul></li> <li><a href="/wiki/Mobile_ticketing" title="Mobile ticketing">Ticketing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_content" title="Mobile content">Content</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_blogging" title="Mobile blogging">Blogging</a></li> <li><a href="/wiki/Push_email" title="Push email">Email</a></li> <li><a href="/wiki/Mobile_gambling" title="Mobile gambling">Gambling</a></li> <li><a href="/wiki/Mobile_game" title="Mobile game">Gaming</a></li> <li><a href="/wiki/MHealth" title="MHealth">Health</a></li> <li><a href="/wiki/Instant_messaging" title="Instant messaging">Instant messaging</a></li> <li><a href="/wiki/M-learning" title="M-learning">Learning</a></li> <li><a href="/wiki/Mobile_music" title="Mobile music">Music</a></li> <li><a href="/wiki/Mobile_news" title="Mobile news">News</a></li> <li><a href="/w/index.php?title=Mobile_search&amp;action=edit&amp;redlink=1" class="new" title="Mobile search (page does not exist)">Search</a> <ul><li><a href="/wiki/Mobile_local_search" title="Mobile local search">local</a></li></ul></li> <li><a href="/wiki/Mobile_social_network" title="Mobile social network">Social</a> <ul><li><a href="/wiki/Mobile_social_address_book" title="Mobile social address book">address book</a></li></ul></li> <li><a href="/wiki/Mobile_television" title="Mobile television">Television</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Mobile_phone_culture" title="Category:Mobile phone culture">Culture</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Box_breaker" title="Box breaker">Box breaking</a></li> <li><a href="/wiki/Mobile_phone_charm" title="Mobile phone charm">Charms</a></li> <li><a href="/wiki/Mobile_comic" title="Mobile comic">Comics</a></li> <li><a href="/wiki/Mobile_dating" title="Mobile dating">Dating</a></li> <li><a href="/wiki/Japanese_mobile_phone_culture" title="Japanese mobile phone culture">Japanese culture</a></li> <li><a href="/wiki/Cell_phone_novel" title="Cell phone novel">Novels</a></li> <li><a href="/wiki/Ringtone" title="Ringtone">Ringtones</a> <ul><li><a href="/wiki/Silent_mode" title="Silent mode">silent mode</a></li></ul></li> <li><a href="/wiki/Selfie" title="Selfie">Selfie</a></li> <li><a href="/wiki/SMS_language" title="SMS language">Txt-spk</a></li> <li><a href="/wiki/Wallpaper_(computing)" title="Wallpaper (computing)">Wallpaper</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Environment<br />and health</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/De_Quervain_syndrome" title="De Quervain syndrome">BlackBerry thumb</a></li> <li><a href="/wiki/Mobile_phones_and_driving_safety" title="Mobile phones and driving safety">Driving safety</a></li> <li><a href="/wiki/Electronic_waste" title="Electronic waste">Electronic waste</a></li> <li><a href="/wiki/Common_external_power_supply" title="Common external power supply">External power supply</a></li> <li><a href="/wiki/Digital_media_use_and_mental_health" title="Digital media use and mental health">Mental health from overuse</a></li> <li><a href="/wiki/Phantom_vibration_syndrome" title="Phantom vibration syndrome">Phantom vibration syndrome</a></li> <li><a href="/wiki/Wireless_device_radiation_and_health" title="Wireless device radiation and health">Radiation and health</a></li> <li><a href="/wiki/Mobile_phone_recycling" title="Mobile phone recycling">Recycling</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Law" title="Law">Law</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carrier_IQ" title="Carrier IQ">Carrier IQ</a></li> <li><a href="/wiki/Legality_of_recording_by_civilians" title="Legality of recording by civilians">Legality of recording by civilians</a></li> <li><a href="/wiki/Mobile_phones_in_prison" title="Mobile phones in prison">Mobile phones in prison</a></li> <li><a href="/wiki/Photography_and_the_law" title="Photography and the law">Photography and the law</a></li> <li><a href="/wiki/Telephone_tapping" class="mw-redirect" title="Telephone tapping">Telephone tapping</a></li> <li><a href="/wiki/Texting_while_driving" title="Texting while driving">Texting while driving</a></li> <li><a href="/wiki/Restrictions_on_cell_phone_use_while_driving_in_the_United_States" title="Restrictions on cell phone use while driving in the United States">USA use restrictions while driving</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/28px-Telecom-icon.svg.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/42px-Telecom-icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/56px-Telecom-icon.svg.png 2x" data-file-width="500" data-file-height="500" /></span></span> </span><a href="/wiki/Portal:Telecommunication" title="Portal:Telecommunication">Telecommunication&#32;portal</a></li> <li><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="telephone icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Telephone_icon_blue_gradient.svg/28px-Telephone_icon_blue_gradient.svg.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Telephone_icon_blue_gradient.svg/42px-Telephone_icon_blue_gradient.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Telephone_icon_blue_gradient.svg/56px-Telephone_icon_blue_gradient.svg.png 2x" data-file-width="722" data-file-height="722" /></span></span> </span><a class="mw-selflink selflink">Telephones&#32;portal</a></li> <li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span>&#160;<a href="/wiki/Category:Mobile_telecommunications" title="Category:Mobile telecommunications">Category</a></li></ul> </div></td></tr></tbody></table></div> </div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049300"> <div class="PlainNavboxes"> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Emergency_telephone_numbers" style="padding:3px"><table class="nowraplinks hlist mw-collapsible expanded navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Emergency_telephone_numbers" title="Template:Emergency telephone numbers"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Emergency_telephone_numbers" title="Template talk:Emergency telephone numbers"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Emergency_telephone_numbers" title="Special:EditPage/Template:Emergency telephone numbers"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Emergency_telephone_numbers" style="font-size:114%;margin:0 4em"><a href="/wiki/Emergency_telephone_number" title="Emergency telephone number">Emergency telephone numbers</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/Emergency_telephone" title="Emergency telephone">Emergency telephone</a></li> <li><a href="/wiki/Harmonised_service_of_social_value" title="Harmonised service of social value">Harmonised service of social value</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/000_(emergency_telephone_number)" title="000 (emergency telephone number)">000</a>&#160;(Australia)</li> <li><a href="/wiki/102_(ambulance_service)" title="102 (ambulance service)">102</a>&#160;(India)</li> <li><a href="/wiki/106_(emergency_telephone_number)" title="106 (emergency telephone number)">106</a>&#160;(Australia)</li> <li><a href="/wiki/108_(emergency_telephone_number)" title="108 (emergency telephone number)">108</a>&#160;(India)</li> <li><span class="nowrap"><a href="/w/index.php?title=110_(emergency_telephone_number)&amp;action=edit&amp;redlink=1" class="new" title="110 (emergency telephone number) (page does not exist)">110</a> (<a href="/wiki/Emergency_Police_Centre" title="Emergency Police Centre">Iran</a>, Japan, China)</span></li> <li><span class="nowrap"><a href="/wiki/111_(emergency_telephone_number)" title="111 (emergency telephone number)">111</a> (New Zealand)</span></li> <li><span class="nowrap"><a href="/wiki/112_(emergency_telephone_number)" title="112 (emergency telephone number)">112</a> (Europe and others, worldwide <a href="/wiki/GSM" title="GSM">GSM</a> mobile networks)</span></li> <li><span class="nowrap"><a href="/wiki/119_(emergency_telephone_number)" title="119 (emergency telephone number)">119</a> (parts of Asia and Jamaica)</span></li> <li><a href="/w/index.php?title=120_(emergency_telephone_number)&amp;action=edit&amp;redlink=1" class="new" title="120 (emergency telephone number) (page does not exist)">120</a>&#160;(China)</li> <li><span class="nowrap"><a href="/wiki/122_(emergency_telephone_number)" class="mw-redirect" title="122 (emergency telephone number)">122</a>&#160;(Austria, Egypt, and Bosnia and Herzegovina)</span></li> <li><span class="nowrap"><a href="/w/index.php?title=123_(emergency_telephone_number)&amp;action=edit&amp;redlink=1" class="new" title="123 (emergency telephone number) (page does not exist)">123</a>&#160;(Colombia, Egypt)</span></li> <li><span class="nowrap"><a href="/w/index.php?title=128_(emergency_telephone_number)&amp;action=edit&amp;redlink=1" class="new" title="128 (emergency telephone number) (page does not exist)">128</a>&#160;(Mercosur member states)</span></li> <li><a href="/wiki/Telephone_numbers_in_Brazil#Public_utility" title="Telephone numbers in Brazil">190</a>&#160;(Brazil)</li> <li><span class="nowrap"><a href="/wiki/911_(emergency_telephone_number)" title="911 (emergency telephone number)">911</a> (Iraq, North America <a href="/wiki/Enhanced_911" title="Enhanced 911">E-911 system</a>, <a href="/wiki/911_(Philippines)" title="911 (Philippines)">Philippines</a>)</span></li> <li><span class="nowrap"><a href="/wiki/988_(telephone_number)" title="988 (telephone number)">988</a>&#160;(North America Suicide &amp; Crisis Lifeline)</span></li> <li><span class="nowrap"><a href="/wiki/999_(emergency_telephone_number)" title="999 (emergency telephone number)">999</a> (Bangladesh, UK and others)</span></li> <li><a href="/wiki/Rescue_1122" title="Rescue 1122">1122</a>&#160;(Pakistan)</li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="telephone icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Telephone_icon_blue_gradient.svg/16px-Telephone_icon_blue_gradient.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Telephone_icon_blue_gradient.svg/24px-Telephone_icon_blue_gradient.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Telephone_icon_blue_gradient.svg/32px-Telephone_icon_blue_gradient.svg.png 2x" data-file-width="722" data-file-height="722" /></span></span> </span><a class="mw-selflink selflink">Telephones&#32;portal</a></li> <li><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/16px-Telecom-icon.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/24px-Telecom-icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/32px-Telecom-icon.svg.png 2x" data-file-width="500" data-file-height="500" /></span></span> </span><a href="/wiki/Portal:Telecommunication" title="Portal:Telecommunication">Telecommunication&#32;portal</a></li> <li><span class="noviewer" typeof="mw:File"><span title="List-Class article"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/16px-Symbol_list_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/23px-Symbol_list_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/31px-Symbol_list_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/List_of_emergency_telephone_numbers" title="List of emergency telephone numbers">List article</a></li> <li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Emergency_telephone_numbers" title="Category:Emergency telephone numbers">Category</a></li> <li><span class="noviewer" typeof="mw:File"><span title="Commons page"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <a href="https://commons.wikimedia.org/wiki/Category:Emergency_telephone_numbers" class="extiw" title="commons:Category:Emergency telephone numbers">Wikimedia Commons</a></li></ul> </div></td></tr></tbody></table></div> </div> <hr /> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049300"> <div class="PlainNavboxes"> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Cellular_network_standards" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Cellular_network_standards" title="Template:Cellular network standards"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Cellular_network_standards" title="Template talk:Cellular network standards"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Cellular_network_standards" title="Special:EditPage/Template:Cellular network standards"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Cellular_network_standards" style="font-size:114%;margin:0 4em"><a href="/wiki/Cellular_network" title="Cellular network">Cellular network</a> standards</div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/List_of_mobile_phone_generations" class="mw-redirect" title="List of mobile phone generations">List of mobile phone generations</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_radio_telephone" title="Mobile radio telephone">0G</a> <a href="/wiki/Radiotelephone" title="Radiotelephone">radio telephones</a> (1946)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_Telephone_Service" title="Mobile Telephone Service">MTS</a></li> <li><a href="/wiki/Improved_Mobile_Telephone_Service" title="Improved Mobile Telephone Service">IMTS</a></li> <li><a href="/wiki/Altai_(mobile_telephone_system)" title="Altai (mobile telephone system)">Altai</a></li> <li><a href="/wiki/OLT_(mobile_network)" title="OLT (mobile network)">OLT</a></li> <li><a href="/wiki/MTD_(mobile_network)" title="MTD (mobile network)">MTA - MTB - MTC - MTD</a></li> <li><a href="/w/index.php?title=Mobile_TeleSeratout&amp;action=edit&amp;redlink=1" class="new" title="Mobile TeleSeratout (page does not exist)">Mobile TeleSeratout</a></li> <li><a href="/wiki/Advanced_Mobile_Telephone_System" title="Advanced Mobile Telephone System">AMTS</a></li> <li><a href="/wiki/Autotel" title="Autotel">Autotel (PALM)</a></li> <li><a href="/wiki/Autoradiopuhelin" title="Autoradiopuhelin">ARP</a></li> <li><a href="/wiki/B-Netz" title="B-Netz">B-Netz</a></li> <li><a href="/wiki/AMR_radiotelephone_network_(Czechoslovakia)" title="AMR radiotelephone network (Czechoslovakia)">AMR</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/1G" title="1G">1G</a> (1979)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/Advanced_Mobile_Phone_System" title="Advanced Mobile Phone System">AMPS</a> family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Advanced_Mobile_Phone_System" title="Advanced Mobile Phone System">AMPS - N-AMPS</a></li> <li><a href="/wiki/Total_Access_Communication_System" title="Total Access Communication System">TACS - ETACS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Nordic_Mobile_Telephone" title="Nordic Mobile Telephone">NMT</a></li> <li><a href="/wiki/C-Netz" title="C-Netz">C-450</a></li> <li><a href="/wiki/Hicap" title="Hicap">Hicap</a></li> <li><a href="/wiki/Mobitex" title="Mobitex">Mobitex</a></li> <li><a href="/wiki/DataTAC" title="DataTAC">DataTAC</a></li> <li><a href="/wiki/CT1" title="CT1">CT1</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/2G" title="2G">2G</a> (1991)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/GSM" title="GSM">GSM</a>/<a href="/wiki/3GPP" title="3GPP">3GPP</a> family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/GSM" title="GSM">GSM</a></li> <li><a href="/wiki/Circuit_Switched_Data" title="Circuit Switched Data">CSD - HSCSD</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/3rd_Generation_Partnership_Project_2" title="3rd Generation Partnership Project 2">3GPP2</a> family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CdmaOne" title="CdmaOne">cdmaOne (IS-95)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/Advanced_Mobile_Phone_System" title="Advanced Mobile Phone System">AMPS</a> family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Digital_AMPS" title="Digital AMPS">D-AMPS (IS-54 and IS-136)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cellular_digital_packet_data" title="Cellular digital packet data">CDPD</a></li> <li><a href="/wiki/IDEN" title="IDEN">iDEN</a></li> <li><a href="/wiki/Personal_Digital_Cellular" title="Personal Digital Cellular">PDC</a></li> <li><a href="/wiki/Personal_Handy-phone_System" title="Personal Handy-phone System">PHS</a></li> <li><a href="/wiki/CT2" title="CT2">CT2</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/2G#Evolution" title="2G">2G transitional<br />(2.5G, 2.75G, 2.9G)</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/GSM" title="GSM">GSM</a>/3GPP family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/General_Packet_Radio_Service" title="General Packet Radio Service">GPRS</a></li> <li><a href="/wiki/Enhanced_Data_rates_for_GSM_Evolution" title="Enhanced Data rates for GSM Evolution">EDGE/EGPRS - Evolved EDGE</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em">3GPP2 family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CDMA2000#1X" title="CDMA2000">CDMA2000 1X</a> (TIA/EIA/IS-2000)</li> <li><a href="/wiki/CDMA2000#1X_Advanced" title="CDMA2000">CDMA2000 1X Advanced</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/WiDEN" class="mw-redirect" title="WiDEN">WiDEN</a></li> <li><a href="/wiki/Digital_enhanced_cordless_telecommunications" class="mw-redirect" title="Digital enhanced cordless telecommunications">DECT</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/3G" title="3G">3G</a> (1998)<br /><a href="/wiki/IMT-2000" title="IMT-2000">IMT-2000</a> (2001)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em">3GPP family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/UMTS" title="UMTS">UMTS</a> <ul><li><a href="/wiki/W-CDMA" class="mw-redirect" title="W-CDMA">UTRA-FDD / W-CDMA</a> <ul><li><a href="/wiki/Freedom_of_Mobile_Multimedia_Access" title="Freedom of Mobile Multimedia Access">FOMA</a></li></ul></li> <li><a href="/wiki/TD-SCDMA" class="mw-redirect" title="TD-SCDMA">UTRA-TDD LCR / TD-SCDMA</a></li> <li><a href="/wiki/TD-CDMA" class="mw-redirect" title="TD-CDMA">UTRA-TDD HCR / TD-CDMA</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em">3GPP2 family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Evolution-Data_Optimized" title="Evolution-Data Optimized">CDMA2000 1xEV-DO Release 0</a> (TIA/IS-856)</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/3G#Evolution" title="3G">3G transitional<br />(3.5G, 3.75G, 3.9G)</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em">3GPP family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/High_Speed_Packet_Access" title="High Speed Packet Access">HSPA</a> <ul><li><a href="/wiki/High_Speed_Downlink_Packet_Access" class="mw-redirect" title="High Speed Downlink Packet Access">HSDPA</a></li> <li><a href="/wiki/High_Speed_Uplink_Packet_Access" class="mw-redirect" title="High Speed Uplink Packet Access">HSUPA</a></li></ul></li> <li><a href="/wiki/Evolved_High_Speed_Packet_Access" title="Evolved High Speed Packet Access">HSPA+</a> <ul><li><a href="/wiki/DC-HSDPA" class="mw-redirect" title="DC-HSDPA">DC-HSDPA</a></li></ul></li> <li><a href="/wiki/LTE_(telecommunication)" title="LTE (telecommunication)">LTE</a> (<a href="/wiki/E-UTRA" title="E-UTRA">E-UTRA</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em">3GPP2 family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li>CDMA2000 <a href="/wiki/Evolution-Data_Optimized" title="Evolution-Data Optimized">1xEV-DO Revision A</a> (TIA/EIA/IS-856-A)</li> <li><a href="/wiki/Evolution-Data_Optimized" title="Evolution-Data Optimized">EV-DO Revision B</a> (TIA/EIA/IS-856-B)</li> <li><a href="/wiki/Evolution-Data_Optimized" title="Evolution-Data Optimized">EV-DO Revision C</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/Institute_of_Electrical_and_Electronics_Engineers" title="Institute of Electrical and Electronics Engineers">IEEE</a> family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/WiMAX" title="WiMAX">Mobile WiMAX</a> <ul><li><a href="/wiki/IEEE_802.16" title="IEEE 802.16">IEEE 802.16e</a></li></ul></li> <li><a href="/wiki/Orthogonal_frequency-division_multiplexing#FLASH-OFDM" title="Orthogonal frequency-division multiplexing">Flash-OFDM</a></li> <li><a href="/wiki/IEEE_802.20" title="IEEE 802.20">iBurst (IEEE 802.20)</a></li> <li><a href="/wiki/WiBro" title="WiBro">WiBro</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em"><a href="/wiki/ETSI" class="mw-redirect" title="ETSI">ETSI</a> family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HiperMAN" title="HiperMAN">HiperMAN</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/4G" title="4G">4G</a> (2009)<br /><a href="/wiki/IMT_Advanced" title="IMT Advanced">IMT Advanced</a> (2013)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em">3GPP family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/LTE_Advanced" title="LTE Advanced">LTE Advanced</a> (<a href="/wiki/E-UTRA" title="E-UTRA">E-UTRA</a>)</li> <li><a href="/wiki/LTE_Advanced_Pro" class="mw-redirect" title="LTE Advanced Pro">LTE Advanced Pro</a> (4.5G/4.9G)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em">IEEE family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/WiMAX" title="WiMAX">WiMAX</a> (<a href="/wiki/IEEE_802.16" title="IEEE 802.16">IEEE 802.16m</a>) <ul><li>WiMax 2.1</li> <li><a href="/wiki/WiBro" title="WiBro">WiBro</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/5G" title="5G">5G</a> (2018)<br /><a href="/wiki/IMT-2020" title="IMT-2020">IMT-2020</a> (2021)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:10em">3GPP family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/5G_NR" title="5G NR">5G NR</a></li> <li><a href="/wiki/5G-Advanced" class="mw-redirect" title="5G-Advanced">5G-Advanced</a> (5.5G)</li> <li><a href="/w/index.php?title=NR-IIoT&amp;action=edit&amp;redlink=1" class="new" title="NR-IIoT (page does not exist)">NR-IIoT</a></li> <li><a href="/wiki/LTE-M" title="LTE-M">LTE-M</a></li> <li><a href="/wiki/Narrowband_IoT" title="Narrowband IoT">NB-IoT</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:10em">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=DECT-5G&amp;action=edit&amp;redlink=1" class="new" title="DECT-5G (page does not exist)">DECT-5G</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related articles</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cellular_network" title="Cellular network">Cellular networks</a></li> <li><a href="/wiki/Mobile_telephony" title="Mobile telephony">Mobile telephony</a></li> <li><a href="/wiki/History_of_mobile_phones" title="History of mobile phones">History</a></li> <li><a href="/wiki/Comparison_of_mobile_phone_standards" title="Comparison of mobile phone standards">Comparison of standards</a></li> <li><a href="/wiki/Channel_access_method" title="Channel access method">Channel access methods</a> <ul><li><a href="/wiki/Frequency-division_multiple_access" title="Frequency-division multiple access">FDMA</a> <ul><li><a href="/wiki/Orthogonal_frequency-division_multiple_access" title="Orthogonal frequency-division multiple access">OFDMA</a></li></ul></li> <li><a href="/wiki/Time-division_multiple_access" title="Time-division multiple access">TDMA</a> <ul><li><a href="/wiki/Self-organized_time-division_multiple_access" title="Self-organized time-division multiple access">STDMA</a></li></ul></li> <li><a href="/wiki/Spread_spectrum" title="Spread spectrum">SSMA</a> <ul><li><a href="/wiki/Code-division_multiple_access" title="Code-division multiple access">CDMA</a></li></ul></li> <li><a href="/wiki/Space-division_multiple_access" title="Space-division multiple access">SDMA</a></li></ul></li> <li><a href="/wiki/Spectral_efficiency#Comparison_table" title="Spectral efficiency">Spectral efficiency comparison table</a></li> <li><a href="/wiki/Cellular_frequencies" title="Cellular frequencies">Frequency bands</a> <ul><li><a href="/wiki/GSM_frequency_bands" title="GSM frequency bands">GSM</a></li> <li><a href="/wiki/UMTS_frequency_bands" title="UMTS frequency bands">UMTS</a></li> <li><a href="/wiki/LTE_frequency_bands" title="LTE frequency bands">LTE</a></li> <li><a href="/wiki/5G_NR_frequency_bands" title="5G NR frequency bands">5G NR</a></li> <li><a href="/wiki/CDMA_frequency_bands" title="CDMA frequency bands">CDMA</a></li></ul></li> <li><a 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subcategories</small></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1184024115"><div class="div-col" style="column-width: 25em;"> <div class="CategoryTreeTag" data-ct-options="{&quot;mode&quot;:0,&quot;hideprefix&quot;:20,&quot;showcount&quot;:false,&quot;namespaces&quot;:false,&quot;notranslations&quot;:false}"><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Smartphones" data-ct-loaded="1" aria-expanded="true"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Smartphones" title="Category:Smartphones">Smartphones</a></bdi></div><div class="CategoryTreeChildren"><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Smartphones_by_brand" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Smartphones_by_brand" title="Category:Smartphones by brand">Smartphones by brand</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Smartphones_by_operating_system" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Smartphones_by_operating_system" title="Category:Smartphones by operating system">Smartphones by operating system</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:CyanogenMod" title="Category:CyanogenMod">CyanogenMod</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Discontinued_smartphones" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Discontinued_smartphones" title="Category:Discontinued smartphones">Discontinued smartphones</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Flagship_smartphones" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Flagship_smartphones" title="Category:Flagship smartphones">Flagship smartphones</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Foldable_smartphones" title="Category:Foldable smartphones">Foldable smartphones</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Line_of_flagship_smartphones" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Line_of_flagship_smartphones" title="Category:Line of flagship smartphones">Line of flagship smartphones</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Mobile_software" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Mobile_software" title="Category:Mobile software">Mobile software</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Modular_smartphones" title="Category:Modular smartphones">Modular smartphones</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:MyTouch" title="Category:MyTouch">MyTouch</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:N-Gage_(service)_compatible_devices" title="Category:N-Gage (service) compatible devices">N-Gage (service) compatible devices</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Phablets" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Phablets" title="Category:Phablets">Phablets</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:S60_(software_platform)" title="Category:S60 (software platform)">S60 (software platform)</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Smartphone_operating_systems" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Smartphone_operating_systems" title="Category:Smartphone operating systems">Smartphone operating systems</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Smartphone_patent_wars" title="Category:Smartphone patent wars">Smartphone patent wars</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Videotelephony" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:Videotelephony" title="Category:Videotelephony">Videotelephony</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div></div></div></div> </div> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="More" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em">More</h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <table style="background:none;color:inherit;width:auto;"> <tbody><tr> <td style="vertical-align:top;"> <span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_korganizer.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e6/Nuvola_apps_korganizer.svg/50px-Nuvola_apps_korganizer.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e6/Nuvola_apps_korganizer.svg/75px-Nuvola_apps_korganizer.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/e6/Nuvola_apps_korganizer.svg/100px-Nuvola_apps_korganizer.svg.png 2x" data-file-width="128" data-file-height="128" /></a></span><br /><div style="width: 55px; height: 0px;"></div> </td> <td> <div style="position: relative; left: 0px; margin-right: 0px; z-index: 15;">Here are some tasks awaiting attention: <ul style="font-size: 100%; margin: 0px; padding: 0.3em 0px 0.3em 25px;"> <li><b><i><a href="/wiki/Wikipedia:Stub" title="Wikipedia:Stub">Stubs</a></i>&#8201;:</b> E x p a n d &#160;telephone stub articles: <a href="/wiki/Category:Telephony_stubs" title="Category:Telephony stubs">Telephony stubs</a>&#160;&#8226;&#32; <a href="/wiki/Category:Mobile_phone_stubs" title="Category:Mobile phone stubs">Mobile phone stubs</a>&#160;&#8226;&#32; <a href="/wiki/Category:Telephone_number_stubs" title="Category:Telephone number stubs">Telephone number stubs</a></li> </ul> </div> </td></tr></tbody></table> <hr /> <div class="center"><b>WikiProjects</b> <p><span typeof="mw:File"><a href="/wiki/File:Black_dot.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/7px-Black_dot.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/11px-Black_dot.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/14px-Black_dot.png 2x" data-file-width="30" data-file-height="30" /></a></span> <b><a href="/wiki/Wikipedia:WikiProject_Telecommunications" title="Wikipedia:WikiProject Telecommunications">WikiProject Telecommunications</a></b><br /> <span typeof="mw:File"><a href="/wiki/File:Black_dot.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/7px-Black_dot.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/11px-Black_dot.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/14px-Black_dot.png 2x" data-file-width="30" data-file-height="30" /></a></span> <a href="/wiki/Wikipedia:WikiProject_Telecommunications/Bell_System" title="Wikipedia:WikiProject Telecommunications/Bell System">Bell System task force</a><br /> </p> <span typeof="mw:File"><a href="/wiki/File:Black_dot.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/7px-Black_dot.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/11px-Black_dot.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Black_dot.png/14px-Black_dot.png 2x" data-file-width="30" data-file-height="30" /></a></span> <a href="/wiki/Wikipedia:WikiProject_Electronics" title="Wikipedia:WikiProject Electronics">WikiProject Electronics</a></div> <hr /> <p><b>Telephones in the news</b><br /> </p> <dl><dt><span style="font-weight:normal;">15 November 2024 –</span> <b><a href="/wiki/Russian_invasion_of_Ukraine" title="Russian invasion of Ukraine">Russian invasion of Ukraine</a>, <a href="/wiki/Germany%E2%80%93Russia_relations" title="Germany–Russia relations">Germany–Russia relations</a></b></dt> <dd><a href="/wiki/Germany" title="Germany">German</a> <a href="/wiki/German_Chancellor" class="mw-redirect" title="German Chancellor">Chancellor</a> <a href="/wiki/Olaf_Scholz" title="Olaf Scholz">Olaf Scholz</a> holds a telephone call with Russian <a href="/wiki/President_of_Russia" title="President of Russia">President</a> <a href="/wiki/Vladimir_Putin" title="Vladimir Putin">Vladimir Putin</a> about the <a href="/wiki/Russo-Ukrainian_war" class="mw-redirect" title="Russo-Ukrainian war">war</a> in <a href="/wiki/Ukraine" title="Ukraine">Ukraine</a>, their first contact since 2022. Putin tells Scholz that any negotiated settlement to end the war must recognize the <a href="/wiki/Russian-occupied_territories_of_Ukraine" title="Russian-occupied territories of Ukraine">territories that Russia has occupied</a> as part of <a href="/wiki/Russia" title="Russia">Russia</a> and that <a href="/wiki/Ukraine" title="Ukraine">Ukraine</a> must abandon its aspiration to join <a href="/wiki/NATO" title="NATO">NATO</a>. <a rel="nofollow" class="external text" href="https://apnews.com/article/scholz-putin-germany-russia-phone-call-f18e42dc5418fb682682d7dae69483a5">(AP)</a> <a rel="nofollow" class="external text" href="https://www.nytimes.com/2024/11/15/world/europe/scholz-putin-russia-germany-call.html">(<i>The New York Times</i>)</a></dd></dl> <div style="clear:both;" class=""></div></div> <div class="box-header-title-container flex-columns-noflex" style="clear:both;color:#000000;margin-bottom:0px;border:solid #A2AFBF;box-sizing:border-box;text-align:center;font-size:100%;background:#82AAD8;font-family:sans-serif;padding:.1em;border-width:1px 1px 0;padding-top:.1em;padding-left:.1em;padding-right:.1em;padding-bottom:.1em;moz-border-radius:0;webkit-border-radius:0;border-radius:0"><div class="plainlinks noprint" style="float:right;margin-bottom:.1em;color:#000000;font-size:80%"></div><h2 id="Associated_Wikimedia" style="font-weight:bold;padding:0;margin:0;color:#000000;font-family:sans-serif;border:none;font-size:100%;padding-bottom:.1em"><i>Associated Wikimedia</i></h2></div><div style="color:#000000;opacity:1;border:1px solid #A2AFBF;box-sizing:border-box;text-align:left;padding:1em;background:#F4F9FF;margin:0 0 10px;vertical-align:top;border-top-width:1px;padding-top:.3em;border-radius:0"> <style data-mw-deduplicate="TemplateStyles:r1239335380">.mw-parser-output #sister-projects-list{display:flex;flex-wrap:wrap}.mw-parser-output #sister-projects-list li{display:inline-block}.mw-parser-output #sister-projects-list li span{font-weight:bold}.mw-parser-output #sister-projects-list li>div{display:inline-block;vertical-align:middle;padding:6px 4px}.mw-parser-output #sister-projects-list li>div:first-child{text-align:center}@media screen{.mw-parser-output .sister-projects-wikt-icon-dark,html.skin-theme-clientpref-night .mw-parser-output .sister-projects-wikt-icon-light{display:none}html.skin-theme-clientpref-night .mw-parser-output .sister-projects-wikt-icon-dark{display:inline}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sister-projects-wikt-icon-dark{display:inline}html.skin-theme-clientpref-os .mw-parser-output .sister-projects-wikt-icon-light{display:none}}@media(min-width:360px){.mw-parser-output #sister-projects-list li{width:33%;min-width:20em;white-space:nowrap;flex:1 0 25%}.mw-parser-output #sister-projects-list li>div:first-child{min-width:50px}}</style> <p>The following <a href="/wiki/Wikimedia_Foundation" title="Wikimedia Foundation">Wikimedia Foundation</a> sister projects provide more on this subject: </p> <style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"> <ul id="sister-projects-list"> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/Special:Search/Category:Telephones"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/31px-Commons-logo.svg.png" decoding="async" width="31" height="42" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/47px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/62px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://commons.wikimedia.org/wiki/Special:Search/Category:Telephones" class="extiw" title="commons:Special:Search/Category:Telephones">Commons</a></span><br />Free media repository</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikibooks.org/wiki/Special:Search/Telephones"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/35px-Wikibooks-logo.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/53px-Wikibooks-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/70px-Wikibooks-logo.svg.png 2x" data-file-width="300" data-file-height="300" /></a><figcaption></figcaption></figure> </div> <div><span><a href="https://en.wikibooks.org/wiki/Special:Search/Telephones" class="extiw" title="wikibooks:Special:Search/Telephones">Wikibooks</a></span><br />Free textbooks and manuals</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Special:Search/Telephones"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/47px-Wikidata-logo.svg.png" decoding="async" width="47" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/71px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/94px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a><figcaption></figcaption></figure> </div> <div><span><a href="https://www.wikidata.org/wiki/Special:Search/Telephones" class="extiw" title="wikidata:Special:Search/Telephones">Wikidata</a></span><br />Free knowledge base</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikinews.org/wiki/Special:Search/Telephones"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/51px-Wikinews-logo.svg.png" decoding="async" width="51" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/77px-Wikinews-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/102px-Wikinews-logo.svg.png 2x" data-file-width="759" data-file-height="415" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikinews.org/wiki/Special:Search/Telephones" class="extiw" title="wikinews:Special:Search/Telephones">Wikinews</a></span><br />Free-content news</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikiquote.org/wiki/Special:Search/Telephones"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/35px-Wikiquote-logo.svg.png" decoding="async" width="35" height="41" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/53px-Wikiquote-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/70px-Wikiquote-logo.svg.png 2x" data-file-width="300" data-file-height="355" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikiquote.org/wiki/Special:Search/Telephones" class="extiw" title="wikiquote:Special:Search/Telephones">Wikiquote</a></span><br />Collection of quotations</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikisource.org/wiki/Special:Search/Telephones"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/35px-Wikisource-logo.svg.png" decoding="async" width="35" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/53px-Wikisource-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/70px-Wikisource-logo.svg.png 2x" data-file-width="410" data-file-height="430" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikisource.org/wiki/Special:Search/Telephones" class="extiw" title="wikisource:Special:Search/Telephones">Wikisource</a></span><br />Free-content library</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wikiversity.org/wiki/Special:Search/Telephones"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/41px-Wikiversity_logo_2017.svg.png" decoding="async" width="41" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/62px-Wikiversity_logo_2017.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Wikiversity_logo_2017.svg/82px-Wikiversity_logo_2017.svg.png 2x" data-file-width="626" data-file-height="512" /></a><figcaption></figcaption></figure></div> <div><span><a href="https://en.wikiversity.org/wiki/Special:Search/Telephones" class="extiw" title="wikiversity:Special:Search/Telephones">Wikiversity</a></span><br />Free learning tools</div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="https://en.wiktionary.org/wiki/Special:Search/Telephones"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/35px-Wiktionary-logo-v2.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/53px-Wiktionary-logo-v2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/0/06/Wiktionary-logo-v2.svg/70px-Wiktionary-logo-v2.svg.png 2x" data-file-width="391" data-file-height="391" /></a><figcaption></figcaption></figure> </div> <div><span><a href="https://en.wiktionary.org/wiki/Special:Search/Telephones" class="extiw" title="wiktionary:Special:Search/Telephones">Wiktionary</a></span><br />Dictionary and thesaurus</div> </li> </ul> </div> <div style="clear:both;" class=""></div></div> </div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239335380"> <div class="smallcaps" style="font-variant:small-caps;"><div class="center" style="width:auto; margin-left:auto; margin-right:auto;"><b>Discover Wikipedia using <a href="/wiki/Wikipedia:Portal" title="Wikipedia:Portal">portals</a></b></div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"> <ul id="sister-projects-list"> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Lorentzian_Wormhole.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Lorentzian_Wormhole.svg/35px-Lorentzian_Wormhole.svg.png" decoding="async" width="35" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Lorentzian_Wormhole.svg/53px-Lorentzian_Wormhole.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d2/Lorentzian_Wormhole.svg/70px-Lorentzian_Wormhole.svg.png 2x" data-file-width="620" data-file-height="600" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Wikipedia:Contents/Portals" title="Wikipedia:Contents/Portals">List of all portals</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Nuvola_apps_package_graphics.png" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Nuvola_apps_package_graphics.png/35px-Nuvola_apps_package_graphics.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Nuvola_apps_package_graphics.png/53px-Nuvola_apps_package_graphics.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/22/Nuvola_apps_package_graphics.png/70px-Nuvola_apps_package_graphics.png 2x" data-file-width="128" data-file-height="128" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:The_arts" title="Portal:The arts">The arts portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><span><img alt="icon" src="//upload.wikimedia.org/wikipedia/en/thumb/6/69/P_vip.svg/35px-P_vip.svg.png" decoding="async" width="35" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/69/P_vip.svg/53px-P_vip.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/69/P_vip.svg/70px-P_vip.svg.png 2x" data-file-width="1911" data-file-height="1944" /></span><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Biography" title="Portal:Biography">Biography portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><span><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/35px-Ambox_current_red_Americas.svg.png" decoding="async" width="35" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/53px-Ambox_current_red_Americas.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/70px-Ambox_current_red_Americas.svg.png 2x" data-file-width="360" data-file-height="290" /></span><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Current_events" title="Portal:Current events">Current events portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><span><img alt="globe" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/35px-Terra.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/53px-Terra.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Terra.png/70px-Terra.png 2x" data-file-width="600" data-file-height="600" /></span><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Geography" title="Portal:Geography">Geography portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><span><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/P_history.svg/35px-P_history.svg.png" decoding="async" width="35" height="32" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/P_history.svg/53px-P_history.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/48/P_history.svg/70px-P_history.svg.png 2x" data-file-width="400" data-file-height="360" /></span><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:History" title="Portal:History">History portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Nuvola_apps_edu_mathematics_blue-p.svg" class="mw-file-description"><img alt="square root of x" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/35px-Nuvola_apps_edu_mathematics_blue-p.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/53px-Nuvola_apps_edu_mathematics_blue-p.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/70px-Nuvola_apps_edu_mathematics_blue-p.svg.png 2x" data-file-width="128" data-file-height="128" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Mathematics" title="Portal:Mathematics">Mathematics portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Nuvola_apps_kalzium.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/35px-Nuvola_apps_kalzium.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/53px-Nuvola_apps_kalzium.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Nuvola_apps_kalzium.svg/70px-Nuvola_apps_kalzium.svg.png 2x" data-file-width="128" data-file-height="128" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Science" title="Portal:Science">Science portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Social_sciences.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Social_sciences.svg/35px-Social_sciences.svg.png" decoding="async" width="35" height="31" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Social_sciences.svg/53px-Social_sciences.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Social_sciences.svg/70px-Social_sciences.svg.png 2x" data-file-width="139" data-file-height="122" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Society" title="Portal:Society">Society portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Noun-technology.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Noun-technology.svg/35px-Noun-technology.svg.png" decoding="async" width="35" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Noun-technology.svg/53px-Noun-technology.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Noun-technology.svg/70px-Noun-technology.svg.png 2x" data-file-width="90" data-file-height="88" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Portal:Technology" title="Portal:Technology">Technology portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Random_font_awesome.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Random_font_awesome.svg/35px-Random_font_awesome.svg.png" decoding="async" width="35" height="35" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/70/Random_font_awesome.svg/53px-Random_font_awesome.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/70/Random_font_awesome.svg/70px-Random_font_awesome.svg.png 2x" data-file-width="512" data-file-height="512" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Special:RandomInCategory/All_portals" title="Special:RandomInCategory/All portals">Random portal</a></span></div> </li> <li> <div><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Portal.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/35px-Portal.svg.png" decoding="async" width="35" height="31" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/53px-Portal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/70px-Portal.svg.png 2x" data-file-width="36" data-file-height="32" /></a><figcaption></figcaption></figure></div> <div><span><a href="/wiki/Wikipedia:WikiProject_Portals" title="Wikipedia:WikiProject Portals">WikiProject Portals</a></span></div> </li> <li class="mw-empty-elt"> </li> </ul> </div> <p><i class="noprint"><a href="/wiki/Special:Purge/Portal:Telephones" title="Special:Purge/Portal:Telephones"><small>Purge server cache</small></a></i> </p> </div></div> <!-- NewPP limit report Parsed by mw‐api‐int.codfw.main‐664bdf464b‐lbvxg Cached time: 20241128202351 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