Ublox TOBY-R2 Series, User Manual

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EVK-R2 - User Guide
UBX-16016088 - R10 Appendix Page 23 of 27
C Examples of AT commands
For the complete description and syntax of the AT commands supported by each TOBY-R2 and
LARA-R2 series cellular module product version, see the u-blox AT commands Manual
[1] .
For detailed examples of AT commands for network registration and configuration, context
activation, data connection management, SIM management, module interfaces configurations and
other settings, see the u-blox AT Commands Examples Application Note
[2] .
C.1 Define the initial default bearer for connectivity
To change the PDN settings for the initial default EPS bearer established during LTE attach, edit the
<cid>=1 PDN by means of the AT+CGDCONT AT command.
Command sent by DTE (user) DCE response (module) Description
AT+COPS? +COPS: 2
OK
Module is not registered.
AT+CREG=2;+CGREG=2;+CEREG=2;+CGERE
P=1,1;+CIREG=1 OK Enable a set of registration URC, including
PS, CS, EPS and IMS registration events.
AT+CGDCONT? +CGDCONT: 1,"IPV4V6","","",0,0
OK Read IP type and APN for EPS attach
bearer.
AT+CGDCONT=1,"IPV4V6","broadband" OK Set APN name (i.e. “broadband”) and the
PDP type (i.e. “IPV4V6”) for EPS attach
bearer.
AT+COPS=0 OK
+CGEV: NW CLASS A
+CREG: 1,"7CFF","00051235",6
+CGREG: 1,"7CFF","00051235",6,"F
F"
+CEREG: 1,"8305","04C87A0F",7
+CGEV: ME PDN ACT 1 Trigger registration and wait for LTE
attach complete.
ATD*99***1# CONNECT
Establish a PPP/dialup data session.