User manual

2.3.5 Input/output electrical characteristics defined for all external connections
* RS232 driver (MAX3238) automatically shutdown after 30s of inactivity on the serial link.
The tests are carried out with a 3V SIM card.
The power consumption might vary of 5% over the whole operating temperature range (-20°C to +55°C)
2.3.6 Protection/on-board network connection
The modem is protected by a fuse directly binded on the power supply cable.
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INSTALLATION/START-UP
Wavecom WMOD2B Modem 6