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
49
<state
>
See Test command
Write command
AT+CGACT=[<state
>[,<cid>[,<cid>[,…]]]]
Response:
OK/ERROR/+CME ERROR
Parameter:
<cid
>
See Read command
<state
>
See Test command
AT+CGANS
AT+CGANS Manual response to a network request for PDP context activation
Test command Response.
AT+CGANS=?
+CGANS: (list of supported <response
>s), (list of supported <L2P>s)
OK/ERROR/+CME ERROR
Parameter:
<response
>
0
the request is rejected
1
the request is answered
<L2P
>
layer 2 protocol to be used between the TE and MT
PPP
Write command
AT+CGANS=[<response>, [<L2P> ,[<cid>]]]
Response:
CONNECT/ERROR/+CME ERROR
Parameter:
<response
>
See Test command
<L2P
>
See Test command
<cid
>
numeric PDP Context Identifier
AT+CGATT
AT+CGATT GPRS attach or detach
Test command Response:
AT+CGATT=?
+CGATT: (list of supported <state
>s)
OK/ERROR/+CME ERROR
Parameter:
<state
>
indicates the state of GPRS attachment
0 detached
1 attached
Read command Response:
AT+CGATT?
+CGATT: <state>
OK/ERROR/+CME ERROR
Parameter:
<state
>
See Test command
Write command
AT+CGATT=[<state>]
Response:
OK/ERROR/+CME ERROR
Parameter:
<state>
See Test command