Rainbow Electronics FARGO MAESTRO 100 (with TCP_IP) - Manual (Page 328)

PLMN Commands
Operator Selection +COPS
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WM_DEV_OAT_UGD_049 - 001 VOLUME 2 August 23, 2007
15.2 Operator Selection +COPS
Or:
15.2.1 Description
There are three possible ways of selecting an operator (PLMN):
• The product is in manual mode. It then tries to find the operator specified by
the application and if found, tries to register.
• The product is in automatic mode. It then tries to find the home operator and if
found, tries to register. If not found, the product automatically searches for
another network.
• The product enters into manual/automatic mode. It tries to find an operator
specified by the application (as in manual mode). If this attempt fails it enters
automatic mode. If this is successful, the operator specified by the application
is selected. The mobile equipment then enters into automatic mode.
Note:
The read command returns the current mode and the current selected operator. In
manual mode, this PLMN may not be the one set by the application (as it is in the
search phase).
These commands are not allowed during communication.
15.2.2 Syntax
Action command
AT+COPS=[,[,]]
OK
Read command
AT+COPS?
+COPS: [,,]
OK