Specifications

Telit GM862-PCS/-GPRS/-GSM Product Description
1vv0300604, Rev. ISSUE#14 - 22/01/04
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6.5.7.3 +CGDATA - Enter data state
+ CGDATA – Enter data state
Execute command
AT+CGDATA = [<L2P>
,[<cid> [,<cid> [,…]]]]
The command causes to perform whatever actions are necessary to
establish communication with the network using one or more GPRS
PDP types.
Parameters:
<L2P> - string parameter that indicates the layer 2 protocol to be used
"PPP" - PPP Point-to-point protocol
If the value is omitted, the layer 2 protocol is unspecified
<cid> - numeric parameter which specifies a particular PDP context
definition (see +CGDCONT command).
Read command
Write command
Test command
AT+CGDATA=?
Requests information on the supported layer 2 protocols.
Reports the supported <L2P> parameters values
Example
AT+CGDATA=?
+CGDATA: (”PPP”)
OK
AT+CGDATA=”PPP”,1
OK
Reference GSM 07.07
SW release Version A