beautypg.com

Iate, Mode, S an – Siemens Brodersen MC55 AT User Manual

Page 164: Format, Oper, Opstatus, Umeric

background image

MC55_ATC_V04.00

Page 164 of 475

3/17/06

Confidential / Released

Parameter Description

Status
0

Unknown

1

Operator available

2

Current operator

3

Operator forbidden

Operator
If test command: Operator name in long alphanumeric format and numeric format.

If read command: Operator name as per

.

If write command: Operator name in numeric format.

Parameter values 0 and 1 are stored non-volatile in the MC55.
0

(D)

Automatic mode;

field is ignored.

1

Manual operator selection

Write command requires

in numeric format, i.e.

shall be 2.

Read command returns the current

and the currently selected

. If no operator is selected,

and

are omitted.

2

Manually deregister from network and remain unregistered until

=0 or

1 or 4 is selected.

3

Set only

(for

AT+COPS

read command).

4

Automatic / manual selection; if manual selection fails, automatic mode

(

=0) is entered (

field will be present).

0

(&F)

Long alphanumeric format of

. Can be up to 16 characters long.

2

Numeric format of

. This is the GSM Location Area Identification (LAI)

number, which consists of the 3-digit Mobile Country Code (MCC) plus the 2-

or 3-digit Mobile Network Code (MNC).

Write Command

AT+COPS=

[,

[,

]]

Response(s)

OK

ERROR

+CME ERROR:

Reference(s)

PIN

ASC0 ASC1

MUX1

MUX2

MUX3 Charge

Last

GSM 07.07

§

%

%

%

%

%

!

!

!

(num)

(str)

(num)(&V)

(num)(&W)(&V)