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11. NETWORK
161
LZT 123 7361 R1B
Intermediate Result codes:
+COLP: <number>,<type>[,<subaddr>,<satype> [,<alpha>]]
11.14 AT+COPS Operator Selection
Forces an attempt to select and register the GSM network operator.
<m> Description
0 COLP not provisioned
1 COLP provisioned
2 unknown (e.g. no network, etc.)
Description Command Possible Responses
Request operator selection AT+COPS=[<mode>
[,<format>
[,<oper>]]]
• +CME ERROR <err>
•OK
•ERROR
Shows the current setting AT+ CO P S? • +COPS:
<mode>[,<format>, <oper>]
• +CME ERROR <err>
•OK
•ERROR
Show if the command is
supported
AT +C O PS =? • +COPS: list of supported
(<stat>,long alphanumeric
<oper>, short alphanumeric
<oper>,numeric <oper>)s
• +CME ERROR <err>
•OK
•ERROR
<mode> Description
0 Automatic (<oper> field is ignored)
1 Manual (<oper> field present)
3 Set only <format> (for read command +COPS?), do not attempt
registration/de-registration (<oper> field is ignored); this value is not
applicable in read command response
4 Manual/automatic (<oper> field present); if manual selection fails,
automatic mode (<mode>=0) is entered
<format> Description
0 Automatic (<oper> field is ignored)
1 Short format alphanumeric <oper>
2 Numeric <oper>