... -70 1.based on Enabler III platform dual band GSM/GPRS module. 2.GSM SMA: TEXT,PDU, MO/MT, Cell Broadcast ... : 900/1800MHz, Class4 (2W @850/900MHz) Class1(1W @1800/1900MHz)GPRS Class 10, CS1- CS4 Voice: FR, EFR, HR&AMRGSM SMA ... /3V SIMHost Protocols: AT command, UDP API, CMUX, PPPInternal protocols: PPP,UDP API, TCP API, UDP PAD, TCP PADAPI control/status ...