SimCom SIM7600 Series User Manual

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SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
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A numeric parameter that controls PDP data compression, this value may depend on platform:
0 – off (default if value is omitted)
1 – on
2 – V.42bis
<h_comp>
A numeric parameter that controls PDP header compression, this value may depend on platform:
0 – off (default if value is omitted)
1 – on
2 – RFC1144
3 – RFC2507
4 – RFC3095
<ipv4_ctrl>
Parameter that controls how the MT/TA requests to get the IPv4 address information:
0 – Address Allocation through NAS Signaling
1 – on
<emergency_flag>
emergency_flag:
0 – off (default if value is omitted)
1 – on
Examples
AT+CGDCONT?
+CGDCONT: 1,"IPV4V6","","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0
+CGDCONT: 2,"IPV6","ims","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0
+CGDCONT: 3,"IPV4V6","","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,1
OK
AT+CGDCONT=?
+CGDCONT: (1-24,100-179),"IP",,,(0-2),(0-4),(0-1),(0-1)
+CGDCONT: (1-24,100-179),"PPP",,,(0-2),(0-4),(0-1),(0-1)
+CGDCONT: (1-24,100-179),"IPV6",,,(0-2),(0-4),(0-1),(0-1)
+CGDCONT: (1-24,100-179),"IPV4V6",,,(0-2),(0-4),(0-1),(0-1)
OK
9.5 AT+CGDSCONT Define Secondary PDP Context
Description
The set command specifies PDP context parameter values for a Secondary PDP context identified
by the (local) context identification parameter, <cid>. The number of PDP contexts that may be in a
defined state at the same time is given by the range returned by the test command. A special form of
the set command, AT
+CGDSCONT=<cid> causes the values for context number <cid> to become
SIMCOM CONFIDENTIAL FILE

SimCom SIM7600 Series Specifications

General

Brand	SimCom
Model	SIM7600 Series
Category	Control Unit
Language	English