Yeastar GSM Module for S Series PBX

Product Specifications Brand: Yeastar Product Type: GSM Cellular Telephony Module Module Type: GSM Module GSM Module Model: SIM800, according to Yeastar S-Series documentation Application: GSM trunk connectivity for compatible Yeastar S-Series VoIP PBX systems SIM Connectivity: Requires a compatible SIM card Supported GSM Frequency: 850/900/1800/1900 MHz, according to Yeastar S-Series documentation Installation: Internal S-Series PBX module installation Cellular Function: GSM trunk Supported PBX Family: Yeastar S-Series VoIP PBX The exact hardware configuration, supported cellular technology and installation requirements should be confirmed against the specific S-Series PBX and module version before ordering. Yeastar currently documents separate GSM, 3G and 4G module options for S-Series systems.