Siemens TC63 - Manual (Page 369)

TC63 AT Command Set
14.3 AT^SCKS
s
TC63_ATC_V00.490 Page 369 of 501 5/24/05
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0 Card holder tray removed or SIM connection error
1 SIM inserted(refer to note)
2 The SIM interface HW has been deactivated to prevent possible damage (e.g.
if a SIM with invalid or unsupported electrical specifications has been
detected).
The SIM interface can be reactivated only with a restart of the module, e.g. with
"
AT+CFUN
= n,1".
If the Remote SIM Access feature is activated (refer to
AT^SRSA
) and a SIM
card error occurs while accessing the remote SIM, the TC63 switches to its
local SIM, if any. If the SIM card error occurs while local SIM access, use of the
remote SIM is still possible.
Note
• 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.
If Remote SIM Access switches back from remote to local SIM, SCKS indicates the status 1 regardless of the
real SIM status. If no SIM is inserted this is followed by a second SCKS URC indicating 0.
Example
Now, after inserting an empty card tray the following URCs appear:
(num)(&V)
AT^SCKS=1
Activates the presentation of unsolicited result codes
OK
^SCKS: 1
Tray connected
^SCKS: 0
No SIM card found