C Examples Of At Commands; Define A Default Bearer For Connectivity - Ublox EVK-L4 User Manual

C Examples of AT commands

For the complete description and syntax of the AT commands supported by TOBY-L4 series modules, see the
u-blox AT commands Manual [1].
C.1 Define a default bearer for connectivity
To change the PDN settings for a default EPS bearer, edit the <cid>=1 PDN by means of the AT+CGDCONT AT
command.
Command sent by DTE (user)
AT+COPS?
AT+CREG=2;+CGREG=2;+CEREG=2;+CGE
REP=1,1;
AT+CGDCONT?
AT+CGDCONT=1,"IPV4V6","broadband
"
AT+CGACT=1,1
AT+CGDCONT?
UBX-17013792 - R01
DCE response (module)
+COPS: 0,0,"operator",2
OK
OK
+CGDCONT: 1,"IPV4V6","","",0,0
OK
OK
OK
+CGDCONT: 1,"IP","broadband","1
0.161.139.112",0,0
OK
EVK-L4 - User Guide
Description
Module is registered.
Enable a set of registration URC, including
PS, CS and EPS registration events.
Read IP Type and APN for EPS attach bearer.
Set APN name (i.e. "broadband") and the
PDP type (i.e. "IPV4V6") for EPS attach
bearer.
Activate PDP context.
Verify the activation of PDP context and
check its IP address.
Appendix
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