Shenzhen Etross Telecom Co. Ltd

Model Number: MT90 Key Specifications/Special Features: 2 FXS ports dual band 900/1800MHz GSM FWT/GSM fixed wireless terminalGSM fixed wireless terminal description:Product name: GSM fixed wireless terminalFrequency: 900/1800MHzGSM fixed wireless terminal is a GSM to analog converter,the devicecanproduce 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.The main application is: connecting the RJ-11 FXS line to connect ordinary telephone set for voice call, to connect PBX for call extentions, to connect billing systems for public phone use, to connect VoIP gateway to realize VoIP call termination, to connect alarm system for security purpose and more. Itis not a VOIP gateway, nor a GSM+VOIP gateway,it is a GSM fixed wireless terminal thatproduces a Analog FXS phone line.