GSM Fixed telephone with PSTN

Main Functions:

1. Suitable for GSM 900/1800 MHz or 850/1900 MHz, using SIM card2. Can making calls via GSM or PSTN (optional) by hand.3. Big LCD display which can show signal intensity, clock, battery consumption, new message, startups of alarm and so on4. Caller ID5. Language available: English, Chinese6. Support SMS, Call log, phonebook, call service and so on.7. Support the functions of redialing and hands free.8 . Built-in PIN code protection featured with locking device/card/network9. The power supply adopts both battery supported and external adapter

Technique Parameters:

l Working Frequency: GSM900/DCS 1800/PCS 1900l Emission Power: (2W) 900MHz/ (1W) 1800MHzl Channel Interval: 200 KHzl Working Voltage: 5Vl Environment Temperature: -20°C ~55°Cl Working Humidity: 45% ~95%l Atmospheric Pressure: 86~106Kpa