GSM Fixed wireless phone

1) High Quality Voice Service
-- hand free conversation, speaker phone
2) Short Message Service (SMS)
-- Chinese, English SMS: write, read, send, receive, delete, reply and forward
3) GPRS Modem Internet accessoptional
4) More Features
-- Support Emergency Calls
-- Power Supply: Rechargeable Battery and AC/DC adapter
-- Call records, call transfer,Large-capacity phone books
-- Last number redial
-- Adjustable ring and voice volume
* Specifications:
1) Frequency: GSM900/1800/1900MHz
2) Net Dimension: 215mm x170mm x 78mm
3) Net Weight: Less than 1.1Kg
4) Data port: RS232
5) Data Cable: USB-RS232 data Cable
6) Battery: Li 3.7V, 900mAh, Rechargeable
7) Stand-by time: over 24hrs, calling time: over 2hrs
8) Power adapter: Input AC 110~240V, 50/60Hz, Output 6V/1A
9) Operating Temp: 0~45
10) Operating Humidity: 10%~95%
11) Storage Temp: 0~60