Enabling Error Result Codes; Pin Code Insertion (When Required); Registration On A Cellular Network; Switching Off The Cellular System In The Evk-R8 - Ublox EVK-R8 Series User Manual

1.9 Enabling error result codes

Command sent by DTE (user)
AT+CMEE=2

1.10 PIN code insertion (when required)

Command sent by DTE (user)
AT+CPIN="8180"
AT+CLCK="SC",0,"8180"
AT+CLCK="SC",1,"8180"

1.11 Registration on a cellular network

Command sent by DTE (user)
AT+CREG?
AT+CEREG?
AT+COPS=0
AT+COPS?
For the complete description and syntax of the AT commands supported by LENA-R8 series modules,
see the AT commands manual [1].

1.12 Switching off the cellular system in the EVK-R8

To switch off the cellular system in the EVK-R8, send the +CPWROFF AT command. Make sure to use
this command before switching off the main power, otherwise settings and configuration parameters
may not be saved in the internal non-volatile memory (NVM) of the cellular module.
UBX-22018774 - R01
C1-Public
DCE response (module)
OK
DCE response (module)
OK
OK
OK
DCE response (module)
+CREG: 0,1
OK
+CEREG:
0,1,"5684","03761b14",7
OK
OK
+COPS: 0,0,"I TIM",7
OK
Starting up
Description
Enable the cellular module to report verbose error
result codes.
Description
Enter the PIN code, if needed (enter the PIN of the SIM
card – 8180 is an example).
Unlock the PIN at power-on (the last parameter is the
PIN of the SIM card – 8180 is an example).
Lock the PIN at power-on (the last parameter is the PIN
of the SIM card – 8180 is an example).
Description
Verify the CS network registration.
Verify the EPS network registration.
Register the module on the network.
The cellular module automatically registers itself on
the cellular network. This command is necessary only if
the auto-registration failed (AT+CREG? returns 0,0).
Read the operator name and radio access technology
(RAT).
EVK-R8 - User guide
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