Enabling Error Result Codes; Pin Code Insertion (When Required); Registration On A Cellular Network; Switching Off The Evk-R6 And Evk-L6 - u-blox EVK-R6 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+COPS=0
AT+COPS?
See appendix C for further AT command examples describing how to define the initial default bearer
for connectivity, how to set up a data connection using internal TCP/IP stack, how to open a TCP
socket, or how to open a UDP socket.

1.12 Switching off the EVK-R6 and EVK-L6

To switch off the cellular module in the EVK-R6 and EVK-L6, 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 of the cellular module.
UBX-21035387 - R03
C1-Public
DCE response (module)
OK
DCE response (module)
OK
OK
OK
DCE response (module)
+CREG: 0,1
OK
OK
+COPS: 0,0,"I TIM",7
OK
Starting up
EVK-R6 and EVK-L6 - User guide
Description
Enables 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 written here as an example).
Unlock the PIN at power-on (the last parameter is the
PIN of the SIM card – 8180 is written here as an
example).
Lock the PIN at power-on (the last parameter is the PIN
of the SIM card – 8180 is written here as an example).
Description
Verify the 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 automatic registration failed (AT+CREG? returns
0,0).
Read the operator name and radio access technology
(RAT).
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