I’d like to fully disable GPRS on the IoT-Module due to compatiblity issues.
Does someone know how to do it?
I tried the sequence
The modem still connects with GSM networks e.g. if LTE is not available. How can I avoid that?
Thank you for your prompt reply.
So far my sequence was:
AT+CFUN=4 // <-- deacitvate HF
Would it be different from your approach (CFUN=0)?
Your operation is also OK
Is the problem still there?