Sony Ericsson GM47 Data Gprs, AT+CGACT PDP Context Activate or Deactivate, +Cgact?, +Cgact=?

6. Data - GPRS

6.1 AT+CGACT PDP Context Activate or Deactivate

Description	Command	Possible Responses
Activate or deactivate	+CGACT=[<state>	•	+CME ERROR: <err>
the specified PDP	[,<cid>[,<cid>[,…]]]]	•	OK
context(s)		• ERROR
Show the current	+CGACT?	•	+CGACT: <cid>,
setting			<state>[<CR><LF>
			+CGACT: <cid>,
			<state>[...]]
		• OK
		• ERROR
Show if the command	+CGACT=?	•	+CGACT: (list of
is supported			supported <state>s)

• OK

• ERROR

Used to activate or deactivate the specified PDP context(s).

After the command has completed, the MS remains in V.250 command state. If the MS is already in the requested state, the command is ignored and OK is returned. If the requested state cannot be achieved, ERROR or +CME: ERROR is returned. If the MS is not attached to the GPRS service when the activation form of the command is executed, the MS first performs a GPRS attach and then attempts to activate the specific contexts.

If no <cid>s are specified the activation form of the command activates all defined contexts.

If no <cid>s are specified the deactivation form of the command deactivates all active contexts.

<state>	Description
0	PDP context activation deactivated
1	PDP context activation activated
<cid>	Description
Integer type	A numeric parameter which specifies a specific PDP
	context definition

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