Siemens AT Command Set Cellular Engines Wireless Modules MC35 ユーザーズマニュアル

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AT Command Set
MC35_ATC_01_V04.00
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02.04.2002
6.1.2  AT+CGACT  PDP context activate or deactivate
Test command
AT+CGACT=?
The test command is used for requesting information on the supported PDP
context activation states.
Response
+CGACT: (list of supported <state>s)
OK/ERROR/+CME ERROR
Parameter
<state>
See write command
Read command
AT+CGACT?
The read command returns the current activation states for all the defined
PDP contexts.
Response
+CGACT: <cid>, <state> [<CR><LF>+CGACT: <cid>, <state>...]
OK/ERROR/+CME ERROR
Parameter
<cid>
See write command
<state>
See write command
Write command
AT+CGACT=
[<state>[,<cid>[,<cid>
[,...]]]]
This command is used to activate or deactivate the specified PDP con-
text(s). After the command has completed, the MT remains in V.25ter com-
mand state. If any PDP context is already in the requested state, the state
for that context remains unchanged. If the MT is not GPRS attached when
the activation form of the command is executed, the MT first performs a
GPRS attach and them attempts to activate the specified contexts. If no
<cid>s are specified the activation/deactivation form of the command acti-
vates/deactivates all defined contexts.
Response
OK/ERROR/+CME ERROR
Parameter
<state>
indicates the state of PDP context activation
0 – deactivated
1 – activated
<cid>
PDP Context Identifier is a numeric parameter which
specifies a particular PDP context definition. The pa-
rameter is local to the TE-MT interface and is used in
other PDP context-related commands.
Note: The range of supported cids is returned by
AT+CGDCONT=?
Response
+CGACT: (list of supported <state>s)
OK/ERROR/+CME ERROR
Reference
GSM 07.07
Note
Please note that the execution of ATH deactivates any PDP context (see
Chapters 2.12, 4.16, 6.3.2)