Neoway N11 V2 - Selecting & Registering GSM Network (+COPS)

N11 V2
AT Command Manual
Copyright © Neoway Technology Co., Ltd
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3.2 Selecting and Registering a GSM Network: +COPS
Description
To select and register a GSM network
Format
 AT+COPS=[<mode>[,<format>[,<oper>>[,<AcT>]]]]<CR>
 AT+COPS?<CR>
 AT+COPS=?<CR>
Parater
<mode>:To set automatic network selection or manual selection:
0: Automatic selection (ignore the parameter <per>)
1: Manual selection
2: Deregister from the network
3: Set <format>only
4: Manual/automatic selection (if the manual selection fails, automatic mode starts)
<format>:
0: Long alphanumeric <oper> (default value)
1: Short format alphanumeric <oper>
2: Numeric <oper>
<oper>:It is given in <format>. This field may be in 16-character long alphanumeric
format, 8-characters short alphanumeric format, or 5-character numeric format
(MCC/MNC).
<AcT>: indicates the radio access technology and its value can be 0, 1, and 2.
0: GSM
1: GSM compact
2: UTRAN
Return Value
<stat>:
0: Unknown network
1: Available network
2: Current network
3: Forbidden network
Example
AT+COPS=0,0
OK
Automatic network selection is
enabled. Long alphanumeric mode.
AT+COPS=0,2
OK
Set to digital mode
AT+COPS?
+COPS: 0,0,"China Mobile"
OK
China Mobile