GSM/PSTN Terminal (T650), china GSM/PSTN Terminal (T650) manufacturer, GSM/PSTN Terminal (T650) wholesale center

GSM/PSTN terminal



Features:

1. Based on GSM900MHz/1800MHz or 850/1900M

2. Support Data Interface

3. Support reverse polarity

4. Can connect to PBX

5. Computer and equipment connected on a computer can send and receive text messages

6. Computer and equipment connected on a computer can access GPRS

7. Fixed wireline and wireless telephone networks could be used, but also can automatically switch



Main Functions:

1. Suitable for GSM 900/1800MHz or 850/1900MHz, using SIM card

2. Making & answering calls after connecting to telephone set

3. Available to connect with telephone set, PBX, Billing machine, etc

4. Caller ID

5. Built-in PIN code protection featured with locking device/card/network

6. Supports the functions of redialing and hands-free

7. Voice adjustment of calling in and out, multi-lever volume to be chosen

8. Optional to match with various high-gain antennas

9. Featured with signal intensity indicator, working status indicator, breakdown indicator, etc

10. Can proceed with setting up and modification of parameters through the phone set