... : AC/DC adaptor, RS485 cable, antenna, 2 mounting plates, CD Specification for dataGPRS Class 10 max.85.6kbps(downlinkPBCCH supportCoding schemes CS ... ,2,3,4CSD up to 14.4kbpsUSSDNon-transparent modeTransparent mode Specification for SMS via GSM/GPRSPoint to point MO and MTSMS cell ... broadcastText and PDU mode Specification for FaxGroup 3, class 1,2 RS485 GSM/GPRS Modem Based ...