USB PHONE  

1. Unique Functions2. Patent : USB Phone + SIM card supported3. Read contact list & personal information from SIM Card.4. Dial SIM Card contacts (speed dial number) by phone keypads

Features1. Dot-matrix 128 x 64 LCD, backlight2. Caller ID function of skype calls3. 199 incoming calls and 199dialed numbers4. Echo cancellation, noise reduction, full duplex communication5. PC-to-PC, PC-to-phone, Phone to Phone operation

USB PHONE TP-USB111S