Analogue Line Gsm Fixed Cellular Interface Termina

Etross-8848 is a GSM to Analog Converter(single port, insert 1 SIM card only), the device Can produce a FXS line to allow a regular phone to be connected and used just like a local Landline(PSTN) except your calls will go out the GSM network. This device can both receive And make calls. NameQuantityRemarkWireless router -8848 1pcsDual band or QuadbandAc- adapter1pcsAC-110-240V, DC12V/1AAntenna1pcsMagnetic Antenna with 3m cableUser's Manual1pcsEnglish Advantages: 1)IMEI changeable option 2)Reversal polarity/12Khz/16khz 3)SIM Card supported(1.8V, 3V) 4)Supports DTMF 2'ND dialing out 5)Locking PIN / network (optional) 6)Hides subscriber ID (been sent out) 7)Backup lithium-ion battery(optional) 8)Connects Alarm systems for security use 9)Provides reversal polarity signal for metering 10)Compatible to most telephones, PBX and VoIP gateways 11)Provides optimized circuit connecting the exchange device for Extension