1 Support GSM 850/900/1800/1900MHz
2 support reverse Polarity function
3 support GPRS function
4 support PSTN function

Basic Functions

1. Supporting GSM 850/900/1800/1900MHz.

2. Making local calls, mobile calls, national and international calls .

3. Pre-setting area code, IP number, special service number, and any other head number.

4. Privilege setting for international distant and local call-in and call-out.

5. PIN code protection for SIM card.

Supporting SIM card lock , network lock and cell ID Lock.

Supporting reverse Polarity function.

With back-up battery storage.

Two RJ11 ports can connect two extensions at the same time, supporting caller ID .

Large LCD display of the operator information, caller ID, signal strength, battery status, time and date .

11. Supporting FSK/DTMF, call waiting and three way calls .

12. Using industrial module.

13. USB port to connect PC and support GPRS function (optional).TFG6-J6A. (functions include 1-13)

14. Add the PSTN function, the model is: TFG6-J6B.(functions include 1-14)

16. Use SIMCOM900 module .

17. With CE Certificate.