General description
Frequency bands: Dual-band egsm900/gsm1800 compliant to GSM phase 2/2+
Output performance:
Class 4 (2w) for egsm 900
Class 1 (1w) for GSM 1800
GSM class: Small ms
Control: Via at commands
Supported SIM card:3v, external SIM card holder has to be connected via SIM interface connector
Phonebook management: Sm, fd, ld, mc, rc, on, me
Automatic dial on dtr line activation: Supported, via at%d
Input voltage range:3.3-4.8v (automatic shutdown supported)
Component mounting: Single-side mounted
Dimensions:54.5*36*3.6 mm
Weight:9g
Temperature conditions: Normal operation -20 c ~ +55 c
Specifications for data transfer:
Csd up to 14.4 kbps
Ussd
Non transparent mode
V.110
7e1-character framing
Specifications for SMS:
Point-to-point mo and MT
SMS cell broadcast
Text and pdu mode
Specifications for fax:
Group 3, class 1,2
Specifications for audio:
Half rate (hr ets 06.20)
Full rate (fr ets 06.10)
Enhanced full rate (efr ets 06.50/06.60/06.80)
Basic handsfree operation
Echo cancellation
Noise reduction
Additional features:
Phone book
Multiparty call
Call diverting
Real time clock
Alarm management
Several ringing tones
Dtmf (dual tone multi frequency)
Interfaces:
40-pin zif connector:
Power supply
SIM 3 v
Rs232 bi-directional bus
Autobauding
Analog audio
Antenna connector gsc,50
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