1.8RJ11 ports with 32simcards,auto rotate the simcard
2. GSM: 900MHz/1800MHz/850MHZ/1900MHZ
3. Adopts industrial module(wavecom engine) to ensure good performance
4. Compatible to most telephones, PBX (for office use) and VoIP gateways (for call termination)
5. Provides reversal polarity signal for metering
6. Caller ID. With DTMF/FSK(option)
7. IMEI CHANGED |