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Product Features
Dual-band EGSM900/GSM1800
GPRS multi-slot Class 8:
- Maximum 4 receive slots
- Maximum 1 transmit slot
Output power:
- EGSM900: Class 4 (2W)
- GSM1800: Class 1 (1W)
Power consumption (average):
- Stand-by: 70兪A
- Idle: 3.2mA
- In call (EGSM900, PCL5): 300mA
Supply voltage: 3.6V nominal,
3.3V minimum
Dimensions: 50.6 x 31 x 5.25mm (low
profile GM404: 50.6 x 31 x 4.55mm)
nominal
Weight: 15g
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◆Interfaces
50-pin connector (alternative connector
solutions available: not included in
module dimensions):
- Power supply connection
- Support for plug-in SIM card
(3V or 3V/5V)
- Serial link supporting remote control
by AT commands, baud rate from 300
to 115,200 bps and auto-bauding
- Analog audio
- 2 microphone inputs and 2 speaker
outputs
- Buzzer output
- Analog to digital converter
- Display interface
- Keyboard interface (5x5 matrix)
- GPIO interface
50. antenna output
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SIM Toolkit
Release 98 compliant, ETSI standard
11.14, Version 7.3.1
Integration & development tools available:
MMI API
Dialler applications
PC AT Exerciser test tool
Flash upgrader
Multiplexer
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GSM Supplementary Services
Call forwarding
Call barring
Multiparty
Call waiting and call hold
Advice of Charge (AoC)
Calling line identity
Closed user group
USSD
Subsidy protection: Network
personalisation to GSM 0.22 standard |
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SMS
Text and PDU mode
Point-to-point (MT/MO)
Cell broadcast
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GSM
Data/Fax
CSD up to 14,400 bps asynchronous,
transparent and non-transparent
V.110
Fax Group 3, Class 2.0
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Audio
Telephony
Emergency calls
Full Rate, Enhanced Full Rate
& Half Rate (FR/EFR/HR)
Echo cancellation
Noise reduction
DTMF
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