Ericsson T39 - Page 202

AT Commands Modem Terminated 200
AT+CGDATA Enter Data State
AT+CGEREP GPRS Event Reporting
Description: Causes the MT to perform whatever actions necessary to establish GPRS
communication between the TE and the network by using one or more GPRS PDP
types. This may include performing a GPRS attach and one or more PDP context
activations.
Set command: AT+CGDATA=[<L2p>[,<cid>[,<cid>[,...]]]]
Test command: AT+CGDATA=? Shows if the command is supported.
Test command
response:
+CGDATA: (list of supported <L2p>s)
Parameters:
<L2p>: Layer 2 protocol used between ME and TE.
<L2p> Description
“PPP” Point-to-Point Protocol
Default setting
“M-xxx” Manufacturer-specific protocol
<cid>: Integer; specifies the particular PDP context definition.
Description: Enables or disables sending of the unsolicited result code +CGEV from ME to TE in
the case of certain events occurring in the GPRS MT or the network.
Set command: AT+CGEREP=[<mode>[,<bfr>]]
Read command: AT+CGEREP? Displays the current <mode> and <bfr> settings.
Test command: AT+CGEREP=? Shows if the command is supported.
Test command
response:
+CGEREP: (list of supported <mode>s),(list of supported <bfr>s)
Parameters:
<mode>:
<mode> Description
0 Buffer unsolicited result codes in the MT. No codes are
forwarded to the TE
Default setting
1 Discard unsolicited result codes when MT-TE link is
reserved, otherwise forward them directly to the TE
<bfr>:
<bfr> Description
0 MT buffer of unsolicited result codes defined with this
command is cleared when <mode>=’1’ or ‘2’ is entered
Default setting