GSM/PSTN Phone (TM2000C 4)

A. GSM/PSTN portable phone or desktop phone; br / B. Support PSTN amp; GSM virtual network; br / C. By network, automatically detect PSTN or GSM error dialing; br / D. GSM amp; PSTN incoming call display; br / E. Phonebook saves 100 quick dials; br / F. Set up 10 groups of free-from-interruption numbers; br / G. AMR functions; br / H. Remote network management; br / I. Intelligent power supply management; br / J. Industrial 4-frequency modules support communications in 850/900/1800/1900MHz.