Specifications
GPRS GSM terminal
2. Support GPRS
3. Can connect to PBX
4. With PSTN port
GPRS GSM terminal
Features:
1. Based on GSM 900/1800MHz or GSM 850/1900Mhz
2. Support reverse polarity
3. Can connect to PBX
4. With PSTN port
5. Support GPRS
Main Functions:
1. Making & answering calls after connecting to telephone set
2. Available to connect with telephone set, Billing machine, etc
3. Supports the functions of redialing and hands-free
4. Voice adjustment of calling in and out, multi-lever volume to be chosen
5. Caller ID
6. Featured with signal intensity indicator, working status indicator, breakdown indicator, etc
7. Built-in PIN code protection featured with locking device/card/network