A7000Generalfeatures Dual-bandGSM850/1900MHzorGSM900/1800MHz ComplianttoGSMphase2/2+ Outputpower: Class4(2W)forGSM850,EGSM900 Class1(1W)forDCS1800,PCS1900 Supplyvoltagerange3.5V--5V LowPowerconsumption Dimensions: 40.4x30x2.85mm Weight:7.3g Solderingmountedtype UltraLowcostsolution Operationtemperature: 25 C--+70 CSpecificationsforSMSviaGSM Point-to-pointMOandMT SMScellbroadcast TextandPDUmodeSpecificationsforvoice Tricodec- Halfrate(HR)- Fullrate(FR)- Enhancedfullrate(EFR) Hands-freeoperation(Echosuppression) AMR- Halfrate(HR)- Fullrate(FR)Interfaces InterfacetoexternalSIM3V/1.8V Twoanalogaudiointerfaces RTCbackup Serialinterfaceanddebuginterface LCDinterface Keypadinterface AntennaconnectorandantennapadApplications Fixwirelessterminal Fixwirelessphone