MC55 AT Command Set

13.2 AT^SCKS

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mobile

The write command enables or disables the presentation of URCs to report whether or not the SIM card is con- nected.

If the ME is powered down or reset (AT+CFUN or AT^SMSO) the current presentation mode setting <mode> will not be retained. Therefore the setting <mode>=1 needs to be restored after power on the MC55 or may be saved in the user profile (AT&W).

Parameter Description

<mode>(num)(&W)(&V)

0(&F)

Suppress unsolicited result codes

1

Output unsolicited result codes

 

 

<SimStatus>(num)(&V)

 

0

Card holder tray removed or SIM connection error

1

SIM inserted(refer to note)

Note

<SimStatus> reflects the status of the SIM and the card holder tray. Therefore if an empty SIM card tray is inserted, two URCs will be presented, indicating the status 1 followed by 0, i.e. a SIM is inserted into the card holder tray but no SIM connection could be established.

Example

AT^SCKS=1

Activates the presentation of unsolicited result codes

OK

 

 

 

Now, after inserting an empty card tray the following URCs appear:

^SCKS:

1

Tray connected

^SCKS:

0

No SIM card found

 

 

 

MC55_ATC_V01.05

Page 359 of 469

2/10/04

Confidential / Released

 

 

Page 359
Image 359
Siemens MC55 manual SimStatusnum&V, ATSCKS=1, Scks