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
22
AT+CR=<mode>
OK/ERROR/+CME ERROR
Parameter:
<mode>
See Test command
Unsolicited Result Code
+CR: <serv>
Parameter:
<serv
>
ASYNC
SYNC
REL ASYNC
REL SYNC
GPRS
For a detailed description refer to [15]
AT+CRC
AT+CRC Cellular result codes
Test command Response:
AT+CRC=?
+CRC: (list of supported <mode>s)
OK/ERROR/+CME ERROR
Parameter
<mode
> 0
disables reporting
1
enables reporting
When enabled, an incoming call is indicated to the TE with
unsolicited result code +CRING: <type> instead of the
normal ring.
Read command Response:
AT+CRC?
+CRC: <mode
>
OK/ERROR/+CME ERROR
Parameter:
<mode
>
See Test command
Write command
AT+CRC=<mode>
Response
OK/ERROR/+CME ERROR
Parameter:
<mode
>
See Test command
Unsolicited Result Code
+CRING: <type>,<line> (line nur für master)
Parameter:
<type
>
ASYNC
SYNC
REL ASYNC
REL SYNC
FAX
VOICE
VOICE DATA
ALT VOICE DATA
ALT DATA VOICE
ALT VOICE FAX
ALT FAX VOICE
For more detailed information refer to [15]
<line
> 1
Default line
2
subscribed alternate line service (ALS); line 2