Cinterion
®
EHS6 AT Command Set
11.2 AT+CGANS
EHS6_ATC_V03.001 15/12/3
Confidential / Released
Page 285 of 513
11.2 AT+CGANS Manual response to a network request for PDP con-
text activation
The AT+CGANS write command requests EHS6 to respond to a network request for Packet Domain PDP context
activation which has been signaled to the TE by the "RING" or "+CRING: GPRS" URC. The <response> param-
eter allows the TE to accept or reject the request.
This is not the same as if the MT issues a AT+CGDATA or AT+CGACT command after receiving a +CRING unso-
licited result code. A AT+CGDATA or AT+CGACT does not command the MT to acknowledge the network request
but rather to make a new request for context activation. The network request would be ignored.
Syntax
Parameter Description
[0] The request is rejected and EHS6 returns OK to the TE
1 Accept the request
String parameter which indicates the layer 2 protocol to be used (see AT+CGDATA command)
Numeric parameter which specifies a particular PDP context definition (see AT+CGDCONT command).
Note
• If <response> is 1, the following procedure is followed by EHS6:
If the <L2P> parameter value is unacceptable to EHS6, then it will return an "ERROR" or "+CME ERROR:
<err>" response. Otherwise, EHS6 issues the intermediate result code CONNECT and enters V.250 online
data state.
A <cid> may be specified for use in the context activation request.
During the PDP startup procedure EHS6 has the PDP type and the PDP address provided by the network in
the Request PDP context activation message. If this is in conflict with the information provided by a specified
<cid>, the command will fail. There will be no conflict, if the PDP type matches exactly and the PDP address
given by the context definition for <cid> is empty or matches exactly with the address specified with the net-
work PDP context activation message.
The context will be activated using the values for PDP type and address provided by the network, together
Test Command
AT+CGANS=?
Response(s)
+CGANS: (list of supported <response>s), (list of supported <L2P>s)
OK
Write Command
AT+CGANS=[<response>[, <L2P>[, <cid>]]]
Response(s)
CONNECT
NO CARRIER
ERROR
+CME ERROR: <err>
PIN Last Reference(s)
+ - + 3GPP TS 27.007 [45]
<response>
(num)
<L2P>
(str)
<cid>
(num)
To Next Page
Loading...
