ProductFeatureTri-BandGSM/GPRSmodule:EGSM900/DCS1800/PCS1900
CompliantwithGSMPhase2+standard
ControlviaATcommands
SupplyVoltagerangefrom3.3vto4.2v
VoiceHR/FR/EFR
Noisededuction,echocancellation
Telephony
EmergencyCall
DualToneMultiFrequencyFunction(DTMF)
ShortMessageService(SMS)DeliveryReport
PointtopointMT/MO
CellBroadcast
GSMCircuitSwitchedDataAsynchronous
Transparent/non-transparent
Upto14.4kbps
GPRSPacketDataGPRSClassB
GPRSMulti-slotClass4
4slotdownlink(86.6kbps),2slotuplink(42.8kbps)max5slot
CodingSchemes:CS1toCS4
SupplementaryServicesNumberidentification
Callforwarding(CallDivert)
Callcompletion
MultiParty
Charging
Callbarring
InterfaceAntennaInterfaces:
RFconnectorsupportcoaxialcable
RFpadssupportRFcablesoldering
44-pinB2Bconnectorincluding:
UART/RS232
SIM(1.8V/3V)
GeneralPurposeI/Os
Analogaudioinput/output
Powersupplyconnection
ATcommandsetaccordingtoGSM27.05,27.07
GeneralInformationDimension:55.5x40x5.95mm
Weight:15g
OperatingTemperature:-20~+60°C
FunctionalTemperature:-20~+70°C
StorageTemperature:-40~+85°C