ETROSS FWT-8848

Analogue Interface 1 GSM Channel

• Compatible to most telephones and PBX devices;

• Strong signals with high gain antenna;

• Attractive plastic casing;

• SIM card supported (1.8V, 3V);

• DTMF CLIP ( Caller ID display);

• Provides reversal polarity signal for billing;

• No noise and clear voice;

• Suitable for wide voltage range and low power consumption;

• Suitable for all kinds of weather and environment;

• RJ-11 ports (both can connect to ordinary phone set and PBX devices);

• Locking PIN / network (optional);

• Back up Li-ion battery (optional) 7.2V 1300mAh.standby 24hrs, talking time: 2.5hrs.

GSM FWT-8848 is a GSM signal to analog converter (1 port, enter only one sim card), the device can produce a FXS line to allow a regular phone to be connected and used as a local landline (PSTN) only in this case the calls will go out through the GSM network. This equipment can receive and make calls.

The main application is: Connecting the RJ-11 FXS line to a standard telephone

set to make voice calls, to connect to a PBX for extension calls.