Wavecom Integra M2106+ Specifications download pdf (Page 67)

Integra M2106+

Using the Integra Wireless CPU

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WA_DEV_M2106+_PTS_003-001 April, 2007

6.5.3.3 Checking Wireless CPU

Network Registration

To check Wireless CPU

network registration:

5. Make sure a valid SIM card is previously inserted in the Wireless CPU

SIM card holder.

6. Enter the AT+CREG? command by using communication software such as the HyperTerminal

program, The value appears as a response.

7. Check the result by comparing it with the values listed in the table below.

Network registration values

Value* Network registration

0,1 Yes

0,5 Yes (registered roaming)

* Refer to the AT commands Interface Guide documentation [7] for further information

about the other returned values and their meaning.

If the Wireless CPU

is not registered, perform the following procedure:

• Check the connection between the Wireless CPU

and the antenna.

• Check signal strength to determine the strength of the received signal (refer to section 6.5.3.2).

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Wavecom Integra M2106+ Specifications Page 67