AT Command Set for Nokia 8210 29
Copyright © 2000. Nokia Mobile Phones. All rights reserved.
+COPS Operator Selection
'Set' command selects network or sets automatic network selection. 'Read' command
returns current network. 'Test' command returns available networks. Short
alphanumeric operator name format (<format>=1) and selection <mode>=2 and =4
not supported by NMP products. (GSM 07.07 section 7.3.)
Syntax:
AT+COPS=<mode>,<format>,<oper>
The default option is [0],0.
AT+COPS?
Query current setting.
Response is +COPS:
<mode>[,<format>,<oper>]
AT+COPS=?
Show supported values.
Response is +COPS: [list of supported
(<stat>,long alphanumeric <oper> ,short
alphanumeric <oper>,numeric <oper>)s]
[,,(list of supported <mode>s),(list of
supported <format>s)]
Parameters:
<mode>:
0
automatic (<oper> field is ignored)
1
manual (<oper> field shall be present)
2
deregister from network
3
set only <format> (for read command
+COPS?), do not attempt
registration/deregistration (<oper> field is
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>:
0
long format alphanumeric <oper>
1
short format alphanumeric <oper>
2
numeric <oper>
<format>: string type; returned <oper> shall not be in BCD format, but in IRA
characters converted from BCD; hence the number has structure: (country code digit
3)(country code digit 2)(country code digit 1)(network code digit 2)(network code digit
1).
<oper>: indicates if the format is alphanumeric or numeric; long alphanumeric format
can be upto 16 characters long and short format up to 8 characters (GSM MoU
SE.13); numeric format is the GSM Location Area Identification number (GSM 04.08,
subclause 10.5.1.3) which consists of a three BCD digit country code coded as in
ITU-T E.212 Annex A, plus a two BCD digit network code, which is administration
specific.
<stat>:
0
unknown
1
available
2
current
3
forbidden
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