KeyFeaturesLCDdisplay:colorTFT128x128,65Kcolors.Adjustablecontrast.Longeststandbytime:140hours.Longesttalktime:7.5hours.EasyMultiDial:IPaddress,SIPnumberandURLaddress.Phonebook/calllogsCallReject/RedialCallerID/AnonymouscallMissedCallindicatorCallVibratingAlertLanguagesupport:English,French,Portuguese,Russian,Dutch,SimplifiedandTraditionalChinese.HandsFree/Mute/EarphonesupportVolumeControlbuttons5waysnavigationpaddleKeyLockfunctionKeypadBacklightTime/Date:30minutesbackupwhilethebatteryisremoved.Supports802.11b/g,IEEE802.1x,802.11i,standardSIP2.0AutoWi-Fi(WirelessFidelity)HotspotScan,NetSearchSecuritySettings:WEP64/128bitencryption/WPA/MD5AuthorizationSupportsWPSregistrationSupportsupto4SIPprofilesSupportedcodec:G711a/u-law,G722,{iLBC,G729a/b(TBA)}.SupportsDTMFRFC2833andRFC3261ComfortNoiseGeneration(CNG)VoiceActivityDetection(VAD)AcousticEchoCancellation(AEC)SupportsStunserverSupportsProxyDirectIPcallwithoutSIPregistrationUSBchargingandfirmwareupgrade.Light breastpocketsmartstyledesignAccessories Packaging:WP04SIPWi-FiTelephoneUSB/ChargercableLi-ionBattery:3.7V,850mAhPoweradapter:100-240VAC,60/50HzEarphoneUsermanualColorboxsize:150*130*45mmCartonboxsize:460*265*460mm,60pcs/carton