What means +QUSIM: 1

Hi everyone,

in automaticprovider modus i got after some time this URC in the loop:

+CEREG: 2
+QIND: SMS DONE
+CEREG: 0
+CPIN: READY
+QUSIM: 1

+CEREG: 2
+QIND: SMS DONE
+CEREG: 0
+CPIN: READY
+QUSIM: 1

+CEREG: 2
+QIND: SMS DONE
+CEREG: 0
+CPIN: READY
+QUSIM: 1

I think CEREG 2 is the start of a new “searching” and 0 is the end. But what means QUSIM: 1 for me? And why i got: +QIND: SMS DONE SMS initialization finished?

QUSIM: 1 is the identification of the SIM card type.

This information is the initialization result that the module actively returns at boot time.

The modem reboots after this time in the loop? Is it normal?

Module restarts are abnormal if they are not under user control.

You need to confirm if a hardware problem is causing the module to restart.

in which document can i find the informationen about QUSIM?

QUSIM: 1 is only the status report of SIM card, there is no documentation.

ok then there was only one misunderstanding here since you said that it describes the sim card types. thank you!