Generalfeatures:

 •Dual-BandEGSM900andGSM1800
•ComplianttoGSMphase2/2+
•Outputpower:
–Class4(2W)forEGSM900
–Class1(1W)forGSM1800
•ControlviaATcommands
•SIMApplicationToolkit
•MultiplexRS232interface
•Supplyvoltagerange3.3...4.8V
•Powersavemode
•Powerconsumption:
–Idlemode(registered)25mA
–Speechmode300mA
–Peak<2.5A
–Powerdown50μA
–Sleepmode3.5mA
•Dimensions:54.5x36x3.6mm
•Weight:9g
•Ambienttemperature:–20°C...+55°C
Specificationsfordatatransfer:

•CSDupto14.4kbps
•USSD
•Nontransparentmode
•V.110
•7E1-characterframing
SpecificationsforSMS:

•Point-to-pointMOandMT
•SMScellbroadcast
•TextandPDUmode
Specificationsforfax:

•Group3,class1,2
Specificationsforaudio:

•Halfrate(HR)
•Fullrate(FR)
•Enhancedfullrate(EFR)
•Basichandsfreeoperation
–Echocancellation
–Noisereduction
Additionalfeatures:

•Phonebook
•Multipartycall
•Calldiverting
•Realtimeclock
•Alarmmanagement
•Severalringingtones
•DTMF
(DualToneMultiFrequency)
Interfaces

•40-pinZIFconnector:
–Powersupply
–SIM
–RS232bi-directionalbus
–Autobauding
–Analogaudio
•AntennaconnectorGSC,50Ω
Application