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With regards to mobile phones, it normally refers to the US Army's set of standards, called MIL-STD 810.</p> <p>These standards specify the requirements that a rugged device must fulfill, such as surviving certain environmental conditions. </p> <p>There are lots of sub-categories of the MIL-STD 810 referring to different extreme conditions. As only a few devices support all sub-categories, it is important to note exactly which of them is supported by a certain device. A capital letter added to the name indicates which specifications are met - MIL-STD 810F for example means resistance to rain, shock, vibration, dust, humidity, salt fog and extreme temperatures.</p></div> <div class="st-text columns"> <h3>0 - 9</h3><p><a href="glossary.php3?term=2g">2G</a>	<a href="glossary.php3?term=35mm-jack">3.5mm headphone jack</a>	<a href="glossary.php3?term=3g">3G</a>	<a href="glossary.php3?term=4g">4G</a>	<a href="glossary.php3?term=5g">5G</a>	<a href="glossary.php3?term=802-11">802.11</a>	<h3>A</h3><p><a href="glossary.php3?term=a-gps">A-GPS (Assisted GPS)</a>	<a href="glossary.php3?term=a2dp">A2DP (Advanced Audio Distribution Profile)</a>	<a href="glossary.php3?term=aac">AAC (Advanced Audio Coding)</a>	<a href="glossary.php3?term=accelerometer">Accelerometer</a>	<a href="glossary.php3?term=airplane-mode">Airplane mode</a>	<a href="glossary.php3?term=alarm-clock">Alarm Clock</a>	<a href="glossary.php3?term=alphanumeric">Alphanumeric</a>	<a href="glossary.php3?term=amoled-display">AMOLED display (Active-matrix organic light-emitting diode)</a>	<a href="glossary.php3?term=analog">Analog</a>	<a href="glossary.php3?term=android">Android</a>	<a href="glossary.php3?term=ant">ANT+</a>	<a href="glossary.php3?term=antenna">Antenna</a>	<a href="glossary.php3?term=aperture">Aperture</a>	<a href="glossary.php3?term=apn">APN (Access Point Name)</a>	<a href="glossary.php3?term=apple-airplay">Apple AirPlay</a>	<a href="glossary.php3?term=apple-airplay-2">Apple AirPlay 2</a>	<a href="glossary.php3?term=apple-ios">Apple iOS</a>	<a href="glossary.php3?term=apple-ios-10">Apple iOS 10</a>	<a href="glossary.php3?term=apple-ios-11">Apple iOS 11</a>	<a href="glossary.php3?term=apple-ios-12">Apple iOS 12</a>	<a href="glossary.php3?term=apple-ios-7">Apple iOS 7</a>	<a href="glossary.php3?term=apple-ios-8">Apple iOS 8</a>	<a href="glossary.php3?term=apple-ios-9">Apple iOS 9</a>	<a href="glossary.php3?term=apple-pay">Apple Pay</a>	<a href="glossary.php3?term=aptx">aptX</a>	<a href="glossary.php3?term=audio-jack">Audio jack</a>	<a href="glossary.php3?term=auto-focus">Auto-focus</a>	<a href="glossary.php3?term=avrcp">AVRCP (Audio/Video Remote Control Profile)</a>	<h3>B</h3><p><a href="glossary.php3?term=bada-os">Bada OS</a>	<a href="glossary.php3?term=band">Band</a>	<a href="glossary.php3?term=bandwidth">Bandwidth</a>	<a href="glossary.php3?term=bar">Bar</a>	<a href="glossary.php3?term=base-station">Base Station</a>	<a href="glossary.php3?term=battery-charging">Battery Charging</a>	<a href="glossary.php3?term=beiDou">BeiDou Navigation Satellite System</a>	<a href="glossary.php3?term=benchmarking">Benchmarking</a>	<a href="glossary.php3?term=biometrics">Biometrics</a>	<a href="glossary.php3?term=bit">Bit</a>	<a href="glossary.php3?term=bb-os">BlackBerry OS</a>	<a href="glossary.php3?term=bb-playbook-os">BlackBerry Playbook OS</a>	<a href="glossary.php3?term=bluetooth">Bluetooth</a>	<a href="glossary.php3?term=bps">bps (Bits per Second)</a>	<a href="glossary.php3?term=brand">Brand</a>	<a href="glossary.php3?term=broadband">Broadband</a>	<a href="glossary.php3?term=browser">Browser</a>	<a href="glossary.php3?term=byte">Byte</a>	<h3>C</h3><p><a href="glossary.php3?term=calculator">Calculator</a>	<a href="glossary.php3?term=calendar">Calendar</a>	<a href="glossary.php3?term=call-alerts">Call alerts</a>	<a href="glossary.php3?term=calling-plan">Calling Plan</a>	<a href="glossary.php3?term=camera">Camera</a>	<a href="glossary.php3?term=capacitive-touchscreen">Capacitive Touchscreen</a>	<a href="glossary.php3?term=car-kit">Car Kit</a>	<a href="glossary.php3?term=carrier">Carrier</a>	<a href="glossary.php3?term=cdma">CDMA (Code-Division Multiple Access)</a>	<a href="glossary.php3?term=cdma2000">CDMA2000</a>	<a href="glossary.php3?term=cell">Cell</a>	<a href="glossary.php3?term=chipset">Chipset</a>	<a href="glossary.php3?term=chtml">cHTML (Compact HyperText Markup Language)</a>	<a href="glossary.php3?term=cif">CIF (Common Intermediate Format)</a>	<a href="glossary.php3?term=clamshell">Clamshell</a>	<a href="glossary.php3?term=cmos">CMOS (Complementary metal-oxidesemiconductor)</a>	<a href="glossary.php3?term=color-depth">Color depth</a>	<a href="glossary.php3?term=concatenated-sms">Concatenated SMS</a>	<a href="glossary.php3?term=connected-gps">Connected GPS</a>	<a href="glossary.php3?term=build">Construction</a>	<a href="glossary.php3?term=gorilla-glass">Corning Gorilla Glass</a>	<a href="glossary.php3?term=cpu">CPU (Central Processing Unit)</a>	<a href="glossary.php3?term=crosstalk">Crosstalk</a>	<a href="glossary.php3?term=cstn">CSTN (Color Super Twisted Nematic)</a>	<a href="glossary.php3?term=ctia">CTIA</a>	<a href="glossary.php3?term=custom-ringtones">Custom ringtones</a>	<a href="glossary.php3?term=cyanogenmod">CyanogenMod</a>	<h3>D</h3><p><a href="glossary.php3?term=d-pad">D-Pad (Direction Pad)</a>	<a href="glossary.php3?term=data-disclaimer">Data Disclaimer</a>	<a href="glossary.php3?term=dc-hsdpa">DC-HSDPA (Dual Carrier or Dual Cell High-Speed Downlink Packet Access)</a>	<a href="glossary.php3?term=digital-zoom">Digital Zoom</a>	<a href="glossary.php3?term=display-type">Display type</a>	<a href="glossary.php3?term=dlna">DLNA (Digital Living Network Alliance)</a>	<a href="glossary.php3?term=dnse">DNSe (Digital Natural Sound engine)</a>	<a href="glossary.php3?term=downlink">Downlink</a>	<a href="glossary.php3?term=drm">DRM (Digital Rights Management)</a>	<a href="glossary.php3?term=dual-band">Dual-band</a>	<a href="glossary.php3?term=dual-mode">Dual-Mode</a>	<a href="glossary.php3?term=dual-sim">Dual-SIM</a>	<a href="glossary.php3?term=dvb-h">DVB-H (Digital Video Broadcasting - Handheld)</a>	<a href="glossary.php3?term=dynamic-memory">Dynamic Memory</a>	<h3>E</h3><p><a href="glossary.php3?term=edge">EDGE (Enhanced Data for Global Evolution)</a>	<a href="glossary.php3?term=edr">EDR (Enhanced Data Rate)</a>	<a href="glossary.php3?term=egprs">EGPRS</a>	<a href="glossary.php3?term=egsm">EGSM (Extended GSM)</a>	<a href="glossary.php3?term=email-client">Email client</a>	<a href="glossary.php3?term=emoji">Emoji</a>	<a href="glossary.php3?term=ems">EMS (Enhanced Message Service)</a>	<a href="glossary.php3?term=esim">eSIM</a>	<a href="glossary.php3?term=ev-do">EV-DO</a>	<a href="glossary.php3?term=ev-dv">EV-DV</a>	<a href="glossary.php3?term=exchangeable-covers">Exchangeable covers</a>	<a href="glossary.php3?term=external-antenna-jack">External Antenna Jack</a>	<a href="glossary.php3?term=external-display">External Display</a>	<h3>F</h3><p><a href="glossary.php3?term=fcc">FCC (Federal Communications Commission)</a>	<a href="glossary.php3?term=feature-phone">Feature Phone</a>	<a href="glossary.php3?term=femtocell">Femtocell</a>	<a href="glossary.php3?term=firefox-os">Firefox OS</a>	<a href="glossary.php3?term=firmware">Firmware</a>	<a href="glossary.php3?term=fixed-focus">Fixed-focus</a>	<a href="glossary.php3?term=flash-memory">Flash Memory</a>	<a href="glossary.php3?term=flight-mode">Flight mode</a>	<a href="glossary.php3?term=flip-down-phone">Flip-down phone</a>	<a href="glossary.php3?term=fm-radio">FM Radio</a>	<a href="glossary.php3?term=fm-transmitter">FM Transmitter</a>	<a href="glossary.php3?term=form-factor">Form factor</a>	<a href="glossary.php3?term=fota">FOTA (Firmware Over-The-Air)</a>	<a href="glossary.php3?term=fps">FPS (Frames Per Second)</a>	<a href="glossary.php3?term=fer">Frame Error Rate</a>	<a href="glossary.php3?term=frequency">Frequency</a>	<a href="glossary.php3?term=ftp">FTP (File Transfer Protocol)</a>	<h3>G</h3><p><a href="glossary.php3?term=galileo">Galileo (Global Navigation Satellite System)</a>	<a href="glossary.php3?term=gigabyte">GB (Gigabyte)</a>	<a href="glossary.php3?term=gbps">Gbps (Gigabits per second)</a>	<a href="glossary.php3?term=geo-tag">Geo-tag</a>	<a href="glossary.php3?term=glonass">GLONASS (Global Navigation Satellite System)</a>	<a href="glossary.php3?term=gnss">GNSS Positioning</a>	<a href="glossary.php3?term=gprs">GPRS</a>	<a href="glossary.php3?term=gps">GPS (Global Positioning System)</a>	<a href="glossary.php3?term=gpsone">gpsONE</a>	<a href="glossary.php3?term=gpsonextra">gpsOneXTRA Assistance technology</a>	<a href="glossary.php3?term=gpu">GPU (Graphics Processing Unit)</a>	<h3>H</h3><p><a href="glossary.php3?term=h263">H.263</a>	<a href="glossary.php3?term=h264">H.264</a>	<a href="glossary.php3?term=h265">H.265</a>	<a href="glossary.php3?term=half-qwerty-keyboard">Half-QWERTY keyboard layout</a>	<a href="glossary.php3?term=handwriting-recognition">Handwriting recognition</a>	<a href="glossary.php3?term=haptics">Haptics</a>	<a href="glossary.php3?term=hevc">HEVC</a>	<a href="glossary.php3?term=hot-spot">Hot Spot</a>	<a href="glossary.php3?term=hot-swap">Hot Swap</a>	<a href="glossary.php3?term=hscsd">HSCSD (High-Speed Circuit Switched Data)</a>	<a href="glossary.php3?term=hsdpa">HSDPA (High-Speed Downlink Packet Access)</a>	<a href="glossary.php3?term=hsdpa+">HSDPA+ (High-Speed Downlink Packet Access Plus)</a>	<a href="glossary.php3?term=hsp">HSP (Headset Profile)</a>	<a href="glossary.php3?term=hsupa">HSUPA (High-Speed Uplink Packet Access)</a>	<a href="glossary.php3?term=html">HTML (Hypertext Markup Language)</a>	<a href="glossary.php3?term=hz">Hz (Hertz)</a>	<h3>I</h3><p><a href="glossary.php3?term=iden">iDEN (Integrated Digital Enhanced Network)</a>	<a href="glossary.php3?term=isp">Image Signal Processor (ISP)</a>	<a href="glossary.php3?term=imap">IMAP (Internet Message Access Protocol)</a>	<a href="glossary.php3?term=imei">IMEI (International Mobile Equipment Identity)</a>	<a href="glossary.php3?term=ip">IP (Internet Protocol)</a>	<a href="glossary.php3?term=ip-ratings">IP Ratings</a>	<a href="glossary.php3?term=irda">IrDA (Infrared Data Association)</a>	<h3>J</h3><p><a href="glossary.php3?term=java">Java</a>	<h3>K</h3><p><a href="glossary.php3?term=kb">KB (Kilobyte)</a>	<a href="glossary.php3?term=kbps">Kbps (Kilobits per second)</a>	<a href="glossary.php3?term=key-guard">Key Guard</a>	<a href="glossary.php3?term=key-lock-switch">Key Lock Switch</a>	<h3>L</h3><p><a href="glossary.php3?term=land-line">Land line</a>	<a href="glossary.php3?term=lcd">LCD (Liquid Crystal Display)</a>	<a href="glossary.php3?term=led">LED (Light-Emitting Diode)</a>	<a href="glossary.php3?term=li-ion">Li-Ion (Lithium Ion)</a>	<a href="glossary.php3?term=li-polymer">Li-Polymer (Lithium Polymer)</a>	<a href="glossary.php3?term=limo-os">LiMo OS</a>	<a href="glossary.php3?term=linux">Linux</a>	<a href="glossary.php3?term=location-based-services">Location-Based Services (LBS)</a>	<a href="glossary.php3?term=lock-code">Lock code</a>	<a href="glossary.php3?term=long-sms">Long SMS</a>	<a href="glossary.php3?term=long-term-evolution">Long Term Evolution (LTE)</a>	<a href="glossary.php3?term=loudspeaker">Loudspeaker</a>	<h3>M</h3><p><a href="glossary.php3?term=macro">Macro</a>	<a href="glossary.php3?term=maemo-os">Maemo OS</a>	<a href="glossary.php3?term=magnetometer">Magnetometer</a>	<a href="glossary.php3?term=mah">mAh</a>	<a href="glossary.php3?term=mass-storage-mode">Mass Storage mode</a>	<a href="glossary.php3?term=mb">MB (Megabyte)</a>	<a href="glossary.php3?term=mbps">Mbps (Megabit per second)</a>	<a href="glossary.php3?term=meego-os">MeeGo OS</a>	<a href="glossary.php3?term=megapixel">Megapixel</a>	<a href="glossary.php3?term=memory-card-slot">Memory card slot</a>	<a href="glossary.php3?term=memory-effect">Memory effect</a>	<a href="glossary.php3?term=messaging">Messaging</a>	<a href="glossary.php3?term=mhz">MHz (Megahertz)</a>	<a href="glossary.php3?term=micro-usb">Micro USB</a>	<a href="glossary.php3?term=microsd">microSD</a>	<a href="glossary.php3?term=microsdhc">microSDHC</a>	<a href="glossary.php3?term=microsoft-exchange">Microsoft Exchange (Server)</a>	<a href="glossary.php3?term=midi">MIDI (Musical Instrument Digital Interface)</a>	<a href="glossary.php3?term=midp">MIDP (Mobile Information Device Profile)</a>	<a href="glossary.php3?term=mil-spec">Mil-Spec (MIL-STD)</a>	<a href="glossary.php3?term=mimo">MIMO</a>	<a href="glossary.php3?term=mini-usb">Mini-USB</a>	<a href="glossary.php3?term=minisd">miniSD</a>	<a href="glossary.php3?term=mmc">MMC</a>	<a href="glossary.php3?term=mmcmobile">MMCmobile</a>	<a href="glossary.php3?term=mms">MMS (Multimedia Messaging Service)</a>	<a href="glossary.php3?term=mobile-games">Mobile games</a>	<a href="glossary.php3?term=mhl">Mobile High-Definition Link (MHL)</a>	<a href="glossary.php3?term=mobile-instant-messaging">Mobile IM (Instant Messaging)</a>	<a href="glossary.php3?term=mobile-wimax">Mobile WiMAX</a>	<a href="glossary.php3?term=mydp">Mobility DisplayPort (MyDP)</a>	<a href="glossary.php3?term=models">Models</a>	<a href="glossary.php3?term=modem">Modem</a>	<a href="glossary.php3?term=monochrome">Monochrome</a>	<a href="glossary.php3?term=mp3">MP3 (MPEG Layer 3)</a>	<a href="glossary.php3?term=mpeg">MPEG (Motion Picture Experts Group)</a>	<a href="glossary.php3?term=mpeg-4-video">MPEG-4 video</a>	<a href="glossary.php3?term=multitouch">Multitouch input method</a>	<a href="glossary.php3?term=music-playback-time">Music playback time (battery life)</a>	<a href="glossary.php3?term=music-player">Music Player</a>	<h3>N</h3><p><a href="glossary.php3?term=nand-memory">NAND Memory</a>	<a href="glossary.php3?term=network-capacity">Network capacity</a>	<a href="glossary.php3?term=network-coverage">Network coverage</a>	<a href="glossary.php3?term=nfc">NFC (Near Field Communication)</a>	<a href="glossary.php3?term=nicd">NiCd (Nickel Cadmium)</a>	<a href="glossary.php3?term=nimh">NiMH (Nickel Metal Hydride)</a>	<a href="glossary.php3?term=nor-memory">NOR Memory</a>	<a href="glossary.php3?term=numeric-keypad">Numeric keypad</a>	<h3>O</h3><p><a href="glossary.php3?term=oem">OEM (Original Equipment Manufacturer)</a>	<a href="glossary.php3?term=oled">OLED (Organic Light-Emitting Diode)</a>	<a href="glossary.php3?term=optical-zoom">Optical Zoom</a>	<a href="glossary.php3?term=os">OS (Operating System)</a>	<a href="glossary.php3?term=ota">OTA (Over-The-Air)</a>	<a href="glossary.php3?term=otg">OTG</a>	<h3>P</h3><p><a href="glossary.php3?term=packet-data">Packet Data</a>	<a href="glossary.php3?term=pager">Pager</a>	<a href="glossary.php3?term=pc-sync">PC Sync</a>	<a href="glossary.php3?term=pcs">PCS (Personal Communications Service)</a>	<a href="glossary.php3?term=pda">PDA (Personal Digital Assistant)</a>	<a href="glossary.php3?term=percentile-rank">Percentile rank</a>	<a href="glossary.php3?term=phone-book-access">Phone Book Access (PBA)</a>	<a href="glossary.php3?term=phone-life-cycle">Phone Life Cycle</a>	<a href="glossary.php3?term=phone-physical-attributes">Phone Physical Attributes</a>	<a href="glossary.php3?term=phonebook">Phonebook</a>	<a href="glossary.php3?term=pim">PIM (Personal Information Manager/Management)</a>	<a href="glossary.php3?term=pin-code">PIN code (Personal Identification Number)</a>	<a href="glossary.php3?term=pixel">Pixel</a>	<a href="glossary.php3?term=pixel-density">Pixel density (Pixels Per Inch)</a>	<a href="glossary.php3?term=polyphonic-ringtones">Polyphonic ringtones</a>	<a href="glossary.php3?term=pop3">POP3 (Post Office Protocol)</a>	<a href="glossary.php3?term=port">Port</a>	<a href="glossary.php3?term=predictive-text-input">Predictive text input</a>	<a href="glossary.php3?term=price">Price</a>	<a href="glossary.php3?term=ptt">PTT (Push-To-Talk)</a>	<a href="glossary.php3?term=puk-code">PUK Code (PIN UnlocK Code)</a>	<a href="glossary.php3?term=push">Push</a>	<h3>Q</h3><p><a href="glossary.php3?term=qcif">QCIF (Quarter Common Intermediate Format)</a>	<a href="glossary.php3?term=quad-band">Quad-band</a>	<a href="glossary.php3?term=qzss">Quasi-Zenith Satellite System (QZSS)</a>	<a href="glossary.php3?term=qvga">QVGA (Quarter Video Graphics Array)</a>	<a href="glossary.php3?term=qwerty-keyboard">QWERTY keyboard layout</a>	<h3>R</h3><p><a href="glossary.php3?term=ram">RAM (Random-Access Memory)</a>	<a href="glossary.php3?term=rbds">RBDS (Radio Broadcast Data System)</a>	<a href="glossary.php3?term=rds">RDS (Radio Data System)</a>	<a href="glossary.php3?term=rechargeable-battery-types">Rechargeable Battery Types</a>	<a href="glossary.php3?term=resistive-touchscreen">Resistive touchscreen</a>	<a href="glossary.php3?term=resolution">Resolution</a>	<a href="glossary.php3?term=ringer-id">Ringer ID</a>	<a href="glossary.php3?term=ringing-profiles">Ringing profiles</a>	<a href="glossary.php3?term=ringtone">Ringtone</a>	<a href="glossary.php3?term=roaming">Roaming</a>	<a href="glossary.php3?term=rom">ROM (Read-Only Memory)</a>	<a href="glossary.php3?term=rs-mmc">RS-MMC (Reduced-Size Multi Media Card)</a>	<a href="glossary.php3?term=rsa">RSA (Rural Service Area)</a>	<a href="glossary.php3?term=rss">RSS (Rich Site Summary)</a>	<a href="glossary.php3?term=ruggedized">Ruggedized (Rugged)</a>	<h3>S</h3><p><a href="glossary.php3?term=s60-ui">S60 user interface</a>	<a href="glossary.php3?term=sap">SAP (SIM Access Profile)</a>	<a href="glossary.php3?term=sar">SAR (Specific absorption rate)</a>	<a href="glossary.php3?term=screen-protection">Screen protection</a>	<a href="glossary.php3?term=sd">SD (Secure Digital)</a>	<a href="glossary.php3?term=secondary-camera">Secondary camera</a>	<a href="glossary.php3?term=sensors">Sensors</a>	<a href="glossary.php3?term=side-keys">Side Keys</a>	<a href="glossary.php3?term=sim">SIM</a>	<a href="glossary.php3?term=sim-lock">SIM lock</a>	<a href="glossary.php3?term=single-band">Single-Band</a>	<a href="glossary.php3?term=skin">Skin</a>	<a href="glossary.php3?term=slimport">Slimport</a>	<a href="glossary.php3?term=smart-watch">Smart Watch</a>	<a href="glossary.php3?term=smartphone">Smartphone</a>	<a href="glossary.php3?term=smil">SMIL</a>	<a href="glossary.php3?term=sms">SMS (Short Messaging Service)</a>	<a href="glossary.php3?term=sns">SNS (Social network service)</a>	<a href="glossary.php3?term=soft-keys">Soft keys</a>	<a href="glossary.php3?term=soft-reset">Soft Reset</a>	<a href="glossary.php3?term=speed-dial">Speed Dial</a>	<a href="glossary.php3?term=stand-by-time">Stand-by time (battery life)</a>	<a href="glossary.php3?term=stereo-speakers">Stereo Speakers</a>	<a href="glossary.php3?term=streaming-video">Streaming Video</a>	<a href="glossary.php3?term=stylus">Stylus</a>	<a href="glossary.php3?term=sub-qcif">Sub-QCIF</a>	<a href="glossary.php3?term=svga">SVGA</a>	<a href="glossary.php3?term=symbian">Symbian</a>	<a href="glossary.php3?term=syncml">SyncML</a>	<h3>T</h3><p><a href="glossary.php3?term=talk-time">Talk time (battery life)</a>	<a href="glossary.php3?term=tcp-ip">TCP/IP</a>	<a href="glossary.php3?term=td-scdma">TD-SCDMA (Time Division-Synchronous Code Division Multiple Access)</a>	<a href="glossary.php3?term=test">TEST</a>	<a href="glossary.php3?term=tethering">Tethering</a>	<a href="glossary.php3?term=texting">Text messaging (texting)</a>	<a href="glossary.php3?term=tfd">TFD (Thin Film Diode)</a>	<a href="glossary.php3?term=tft">TFT (Thin Film Transistor)</a>	<a href="glossary.php3?term=theme">Theme</a>	<a href="glossary.php3?term=to-do-list">To-Do list</a>	<a href="glossary.php3?term=touchscreen">Touchscreen</a>	<a href="glossary.php3?term=trackball">Trackball</a>	<a href="glossary.php3?term=transflash">Transflash</a>	<a href="glossary.php3?term=transflective">Transflective</a>	<a href="glossary.php3?term=tri-band">Tri-band</a>	<h3>U</h3><p><a href="glossary.php3?term=ufs">UFS</a>	<a href="glossary.php3?term=ui">UI (User Interface)</a>	<a href="glossary.php3?term=uiq">UIQ</a>	<a href="glossary.php3?term=uma">UMA</a>	<a href="glossary.php3?term=umts">UMTS</a>	<a href="glossary.php3?term=unlocked-phone">Unlocked phone</a>	<a href="glossary.php3?term=upload">Upload</a>	<a href="glossary.php3?term=upnp">UPnP (Universal Plug and Play)</a>	<a href="glossary.php3?term=usb">USB (Universal Serial Bus)</a>	<a href="glossary.php3?term=usb-on-the-go">USB On-The-Go</a>	<a href="glossary.php3?term=usim">USIM</a>	<h3>V</h3><p><a href="glossary.php3?term=vga">VGA (Video Graphics Array)</a>	<a href="glossary.php3?term=video-call">Video call</a>	<a href="glossary.php3?term=video-codec">Video Codec</a>	<a href="glossary.php3?term=voice-dialing">Voice dialing</a>	<a href="glossary.php3?term=voice-mail">Voice mail</a>	<a href="glossary.php3?term=voice-memo">Voice memo</a>	<a href="glossary.php3?term=voip">VoIP (Voice over Internet Protocol)</a>	<a href="glossary.php3?term=vpn">VPN (Virtual Private Network)</a>	<h3>W</h3><p><a href="glossary.php3?term=wap">WAP (Wireless Application protocol)</a>	<a href="glossary.php3?term=watchos">watchOS</a>	<a href="glossary.php3?term=wcdma">WCDMA(Wideband Code Division Multiple Access)</a>	<a href="glossary.php3?term=wear-os">Wear OS</a>	<a href="glossary.php3?term=wearable-technology">Wearable Technology</a>	<a href="glossary.php3?term=web-os">webOS</a>	<a href="glossary.php3?term=wi-fi">Wi-Fi</a>	<a href="glossary.php3?term=windows-mobile">Windows Mobile</a>	<a href="glossary.php3?term=windows-phone-os">Windows Phone OS</a>	<a href="glossary.php3?term=wireless-email">Wireless email</a>	<a href="glossary.php3?term=wlan">WLAN</a>	<a href="glossary.php3?term=wmv">WMV (Windows Media Video)</a>	<h3>X</h3><p><a href="glossary.php3?term=xenon-flash">Xenon flash</a>	</p> </div> </div> <aside class="sidebar col left"> <div class="brandmenu-v2 light l-box clearfix"> <p class="pad"> <a href="search.php3" class="pad-single pad-finder"> <i class="head-icon icon-search-right"></i> <span>Phone finder</span></a> </p> <ul> <li><a href="samsung-phones-9.php">Samsung</a></li><li><a href="apple-phones-48.php">Apple</a></li><li><a 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