Usb Pstn Phone

Pstn and skype compatibleUsb part:Support windows 2000/xpCompliant with usb specification v1.1, compatible with v2.0Compliant with usb audio device class specification version 1.1Supports usb full-speed 12mbps serial data transmissionFull-duplex audio stream, pc sound card not requiredPlug-and-play technologyFully supports skypeLcd display contact list and on/off line statusLcd contrast adjustableNumeric dialing keypadReceiver volume controlPstn part:Phone book feature can store 30 sets with 15 characters and 20 digits telephone numberCaller id up to 40 call messages with and 15 characters 20 digits telephone numberOut call view up to 16 sets with 20 digits telephone numberDtmf and fsk caller id systemFour digits area code setting1 digit plus area code(long distance code) setting1 digit pabs code setting12 ring tone can be settingLed indicate of stateFour rows lcd display name, number, time and dateUnavailable and private call dot matrix lcd indicatorRepeat call icon indicatorNew call icon indicatorNew calls displayDate and time displayName edit functions, can modify or added the caller's name and stored received calls number matching will display the names stored in phone book the phone book recording can be kept without batteries