3. DESCRIPTION OF THE INTERFACES
The modem comprises several interfaces:
- LED function indicating operating status
- External antenna (via SMA)
- Serial and control link (via 15 pins SUB D)
- Power supply (via 4 pins Micro-Fit
TM
)
- SIM card holder
3.1
LED Function
- LED off
Device switched off - Not ready
- LED on
Device switched on - Connecting to network
- LED flashing slowly
Device switched on - Idle mode
- LED flashing rapidly
Device switched on - Transmission mode
3.2
Connectors
DESCRIPTION OF THE INTERFACES
Wavecom WMO2 Modem
7
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GUIDE
19/04/99, 9:21
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