
TR-800 GSM/GPRS Module
AT Commands Guide
02000B02
•
v3.0
Confidential
All specifications are correct at the time of release. iWOW Connections owns the proprietary rights to the information contained herein this
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Defined Values
<cid>
:
a numeric parameter which specifies a particular PDP context
definition (see +CGDCONT command). If no <cid> is specified, the
addresses for all defined contexts are returned.
<PDP_address>
:
a string that identifies the MT in the address space applicable to the
PDP. The address may be static or dynamic. For a static address, it
will be the one set by the +CGDCONT command when the context
was defined. For a dynamic address it will be the one assigned
during the last PDP context activation that used the context definition
referred to by <cid>. <PDP_address> is omitted if none is available.
13.8 Automatic Response to a Network Request for PDP Context
ActiCGAUTO
Description:
The set command disables or enables an automatic positive response (auto-answer) to the receipt of
a Request PDP Context Activation message from the network. It also provides control over the use of
the V.250 basic commands 'S0', 'A and 'H' for handling network requests for PDP context activation.
The setting does not affect the issuing of the unsolicited result code RING or +CRING.
When the +CGAUTO=1 command is received, the MT shall attempt to perform a GPRS attach if it is
not already attached. Failure will result in ERROR or, if enabled, +CME ERROR being returned to the
TE. Subsequently, the MT will announce a network request for PDP context activation by issuing the
unsolicited result code RING or +CRING to the TE, followed by the intermediate result code
CONNECT. The MT then enters V.250 online data state and follows the same procedure as it would
after having received a +CGANS=1 with no <L2P> or <cid> values specified.
Syntax:
AT+CGAUTO =[<n>]
Command Possible
response(s)
AT+CGAUTO=[<n>]
OK
ERROR
AT+CGAUTO? +CGAUTO:
<n>
AT+CGAUTO=?
+CGAUTO: (list of supported <n>s)
AT+CGAUTO=3 OK
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