1vv0301515 Rev.1
Page 18 of 59
2018-07-18
Network Information
2.5.1.
Network Status
Use the following command to enable/disable network registration reports. The command syntax
is:
AT+CREG=[<mode>]
Use the Test command to get the range of the parameter value.
AT+CREG=?
+CREG: (0-2)
OK
Example
Check if the module is registered.
AT+CREG?
+CREG: 0,1
yes, it is registered.
OK
Now, disconnect the antenna from the module and enter again the command.
AT+CREG?
+CREG: 0,0
it is not registered.
OK
Connect again the antenna to the module, and select the Network Registration Report format:
Local Area Code and Cell Id.
AT+CREG=2
OK
AT+CREG?
+CREG: 2,1,"D5BD","0000520F",0
OK
2.5.2.
Network Operator Identification
The following command executes an attempt to select and register the network operator. <mode>
parameter defines whether the operator selection is done automatically or it is established using
the operator identified by <oper> parameter.
AT+COPS=<mode>[,<format>,<oper>[,<Act>]]
Use the following command to query the module for Network Operators Identifications.
AT+COPS?
+COPS: 0,0,"22201"
OK
Test command returns, after a while, the list of the operators present on the air.
AT+COPS=?
Содержание GL865-QUAD V4
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Страница 11: ...1vv0301515 Rev 1 Page 11 of 59 2018 07 18 Related Documents 1 GL865 QUAD V4 Hardware User Guide 1vv0301518...
Страница 14: ...1vv0301515 Rev 1 Page 14 of 59 2018 07 18 Check the module identification AT CGMM GL865 QUAD V4 OK...
Страница 49: ...1vv0301515 Rev 1 Page 49 of 59 2018 07 18 Establish the voice call using the index ATD 3 OK...
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