GM47/GM48 INTEGRATOR’S MANUAL

13.14 AT+COPS Operator Selection

Description

Command

Possible Responses

 

 

 

Request operator

AT+COPS=[<mode>

• +CME ERROR <err>

selection

[,<format>

• OK

 

[,<oper>]]]

• ERROR

 

 

 

 

 

Show the current

AT+COPS?

• +COPS:

setting

 

<mode>[,<format>,

 

 

<oper>]

 

 

• +CME ERROR <err>

 

 

• OK

 

 

• ERROR

 

 

 

Show if the command

AT+COPS=?

• +COPS: list of supported

is supported

 

(<stat>,long

 

 

alphanumeric <oper>,

 

 

short alphanumeric

 

 

<oper>,numeric

 

 

<oper>)s

 

 

• +CME ERROR <err>

 

 

• OK

 

 

• ERROR

 

 

 

Forces an attempt to select and register the GSM network operator.

 

<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)

 

 

 

 

2

Numeric <oper>

 

 

 

 

 

 

 

<oper>

Description

 

 

 

 

string type

Format determined by the <format> setting

 

 

 

 

 

 

 

<stat>

Description

 

 

 

 

0

Unknown

 

 

 

 

1

Available

 

 

 

 

2

Current

 

 

 

 

3

Forbidden

 

 

 

 

 

 

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LZT 123 7263 R1C

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Sony Ericsson GM48, GM47 manual 13.14 AT+COPS Operator Selection, At+Cops?, At+Cops=?