Features:
-Simple to install and easy to maintain
-Network Support¡ºGSM 850 900 1800 1900 MHz
-Provide accurate anti-polarity signal
-Support DTMF
-Call Forwarding
-Caller ID
-Support 2nd Stage Dialing
-Provide command sets from phone keypad
-Add prefixal code automatically:
It can be set up to add the local area code when dialing local fixed calls and add IP prefixal code when dialing long-distance calls.
-Callback Function:
You dial your destination number as normal,the equipment will finish the else work callback service need automatically .You won't feel any different from dialing a normal call.
-Barred telephone numbers can be set flexibly
-Locking wireless terminal, Locking SIM card, Locking districts and locking network
-Industrial module
-Connection mode: RJ-11 phone sockets
-Enhanced high gains external antenna
-High-quality voice
-Wide voltage range & Low power consumption
-Back-up battery (optional)
-Power on/off indicator
-Signal strength indicator
-On/off hook indicator
-Working state indicator