NB-IoT Module Series
BC26 AT Commands Manual
BC26_AT_Commands_Manual 22 / 73
The <AcT> access technology selected parameters should only be used in terminals capable to register
to more than one access technology. Selection of <AcT> does not limit the capability to cell reselections,
even though an attempt is made to select an access technology, the phone may still re-select a cell in
another access technology.
Parameter
AT+COPS Operator Selection
Write Command
AT+COPS=[<mode>[,<format>[,<oper
>[,<AcT>]]]]
Response
OK
If there is any error, response:
+CME ERROR:<err>
Read Command
AT+COPS?
Response
+COPS:<mode>[,<format>,<oper>][,<AcT>]
OK
If there is any error, response:
+CME ERROR:<err>
Test Command
AT+COPS=?
Response
+COPS:[
list of supported
(<stat>,
long alphanumeric
<oper>,
short
alphanumeric
<oper>,
numeric
<oper>[,<AcT>])
s
][,,
(list of supported
<mode>
s)
,
(list of
supported
<format>
s)
]
OK
If there is any error, response:
+CME ERROR:<err>
<mode>
Integer type
0
Automatic mode; <oper> field is ignored
1
Manual operator selection; <oper> field shall be present
2
Manual deregister from network
3
Set only <format> (for read command AT+COPS?), not shown in Read
command response
4
Manual/automatic selected; if manual selection fails, automatic mode (<mode>=0)
is entered
<format>
Integer type
0
Long format alphanumeric <oper>; can be up to 16 characters long
1
Short format alphanumeric <oper>
