hello
Set to “AT+CEREG=3”
I’m checking the response value of “AT+CEREG?”
If you check the response value
I have empty data and I wonder why this is like this.
The value I’m trying to read is empty and needs to be checked.
[Commands]
cause_type and reject_cause are associated with stat=3. If stat=1, they are null, which is a normal event
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