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MC55 AT Command Set
8.2 AT+COPS
Command Description
The test command returns a list of quadruplets, each representing an operator present in the network. Any of the
formats may be unavailable and will then be an empty field (,,). The list of operators comes in the following order:
Home network, networks referenced in SIM, and other networks.
The read command returns the current
and
<format>
<oper>
The write command forces an attempt to select and register the GSM network operator. If the selected operator
is not available, no other operator will be selected (except
apply to further read commands (+COPS?), too.
Parameter Description
(num)
<stat>
Status
0
1
2
3
(&V)
<oper>
Operator
Parameter is stored non-volatile to the SIM. Operator as per
tion Area Identification number which consists of a 3-digit country code plus a 2- or 3-digit network code.
(num)(&V)
<mode>
parameter values 0 and 1 are stored non-volatile in the ME
(D)
0
1
2
3
4
(num)(&W)(&V)
<format>
parameter can be stored non-volatile in the user profile using
(&F)
0
2
Notes
•
settings are effective over all interfaces of the MC55.
AT+COPS
MC55_ATC_V01.05
Confidential / Released
and the currently selected operator. If no operator is selected,
<mode>
are omitted.
unknown
operator available
operator current
operator forbidden
automatic mode;
manual operator selection
Write command requires
Read command returns the current
. If no operator is selected,
<oper>
manual deregister from network and remain unregistered until
is selected
set only
<format>
automatic, manual selected; if manual selection fails, automatic mode
(
=0) is entered (
<mode>
long format alphanumeric
numeric
<oper>
Page 188 of 469
=4). The selected operator name format will
<mode>
. The numeric format is the GSM Loca-
<format>
field is ignored
<oper>
.
<oper>
<format>
<mode>
<format>
(for read command +COPS?)
field will be present)
<oper>
AT&W
; up to 16 characters
<oper>
; GSM Location Area Identification number
s
m
obile
value shall be 2.
and the currently selected
and
are omitted.
<oper>
<mode>
2/10/04
=0,1,4
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