At+Cgdata Enter Data State - Quectel EC25 Command Manual

Maximum Response Time
Reference
3GPP TS 27.007
Parameter
<state> Indicates the state of PDP context activation
0
1
Other values are reserved and will result in an ERROR response to the Write Command
<cid> A numeric parameter which specifies a particular PDP context definition (see
AT+CGDCONT command)
Example
AT+CGDCONT=1,"IP","UNINET"
OK
AT+CGACT=1,1
OK
AT+CGACT=0,1
OK

10.8. AT+CGDATA Enter Data State

The Write Command causes the MT to perform whatever actions that are necessary to establish
communication between the TE and the network using one or more packet domain PDP types. This may
include per-forming a PS attach and one or more PDP context activations. Commands following the
AT+CGDATA command in the AT command line will not be processed by the MT.
If the <L2P> parameter value is unacceptable to the MT, the MT shall return an ERROR or +CME ERROR
response. Otherwise, the MT issues the intermediate result code CONNECT and enters V.250 online data
state. After data transfer is completed, and the layer 2 protocol termination procedure has been
completed successfully, the command state is reentered and the MT returns the final result code OK.
AT+CGDATA Enter Data State
Test Command
AT+CGDATA=?
Write Command
AT+CGDATA=<L2P>[,<cid>[,<cid>[,...
EC25&EC21_AT_Commands_Manual
150s, determined by network.
Deactivated
Activated
Response
+CGDATA: (list of supported <L2P>s)
OK
Response
CONNECT
EC25&EC21 AT Commands Manual
//Define PDP context
//Activated PDP
//Deactivated PDP
LTE Module Series
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