Specifications

AT command set for XX Siemens mobile phones and modems
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Document No.: A30880-A10-A001-XX-
D376
Revision: Master R75
Revision Date: 29. September, 2004
108
3
STO SENT stored sent messages
4
ALL all messages
<length
>
See the AT+CMGL command
otherwise:
+CMS ERROR: <err>
<index
>
Index of message in selected memory <mem1>
AT^SMSO
AT^SMSO Switch device off
Test command Response:
AT^SMSO=?
OK/ERROR/+CME ERROR
Execute command Parameter:
AT^SMSO
OK
Device switches off
Write command
AT^SMSO=<mode>
Parameter:
<mode> 0
Response :
^SMSO: MS OFF
OK
1
Response:
^SMSO: MS RESET
OK
AT^SNFS
AT^SNFS Select NF hardware
Test command Response:
AT^SNFS=?
^SNFS: (list of supported <dev
>s)
Parameter:
<dev
> 0
Cell phone mode
1
Handsfree
Read command Response:
AT^SNFS?
^SNFS: <dev
>
Parameter:
<dev
>
See Test command
Note:
Volume should be set to “0” temporarily before NF hardware is changed (see
AT^SNFV command).
Write command
AT^SNFS=<dev>
Response
OK/ERROR
Parameter
<dev
>
See Test command
AT^SNFV
AT^SNFV Set the volume
Test command Response:
AT^SNFV=?
^SNFV: (list of supported <vol
>s)
Parameter:
<vol
>
Value range of volume (0 to 4)
0
Low volume