Quectel BC95 Manual page 25

Test Command
AT+COPS=?
Parameter
<mode> Integer type
0 Automatic (<oper> field is ignored)
1 Manual (<oper> field shall be present, and <AcT> is optional)
2 Deregister from network
3 Set only <format> (for read command +COPS?), do not attempt to
register/deregister (<oper> and <AcT> fields are ignored); this value is not
applicable in read command response
4 Manual/automatic (<oper> field shall be present); if manual selection fails,
automatic mode (<mode>=0) is entered
<format> Integer type
0 Long format alphanumeric <oper>
1 Short format alphanumeric <oper>
2 Numeric <oper>
<oper> String type; <format> indicates if the format is alphanumeric or numeric; long alphanumeric
format can be up to 16 characters long and short format up to 8 characters; numeric format
is the GSM Location Area Identification number which consists of a three BCD digit ITU-T
country code coded, plus a two or three BCD digit network code, which is administration
specific.<stat>
0 Unknown
1 Available
2 Current
3 Forbidden
<AcT> Integer type; access technology selected
0 GSM
1 GSM Compact
2 UTRAN
3 GSM w/EGPRS
4 UTRAN w/HSDPA
5 UTRAN w/HSUPA
6 UTRAN w/HSDPA and HSUPA
7 E-UTRAN
BC95_AT_Commands_Manual
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
+CME ERROR: <err>
Integer type
Confidential / Released
NB-IoT Module Series
BC95 AT Commands Manual
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