FWT

l Simply connecting to any normal telephone activating GSM Wireless applications. l Real time display of the signal strength. l Caller ID supported (DTMF). l Support dialing ala pulse and voice frequency. l Support parameter setup through operational codes. l Incoming call diversion accessible. l Support incoming call waiting, call holding and three- party calls. l Support the Fax function in the mode of MODEM l Two modes of power supply available: alternating current and backup battery n Technical Specifications l Work Frequency:EGSM900 and GSM1800 l Transmit Power: - EGSM900: Class 4(2W) GSM1800: Class 1(1W) l Operating Temperature Range:0 40 l Relative humidity: 5% 95% l Battery Backup:12V/4Ah maintenance Pb-Acid free battery (optional) l Standby Time:48 hours, depends on the Networks (When use battery) l Airtime:12 to 16 hours,depends on the Networks (When use battery) l Charging Time: 8-12 Hours l Adapter Input Voltage:AC 50+1HZ,187-242V l Terminal Input Voltage: AC18V/1.2A l Dialing Mode: pulse, voice frequency l Phone interface: - User line interface:2 line RJ11 connecter - Open Circuit Voltage:-56±5V - Signal Voice Frequency:434±25 Hz,Sine Wave - Ringing Voltage: 25±3 Hz,Voltage >32V virtual value - Caller ID: support DTMF mode