Is there a way to connect to network without entering pin number or enter some e.g. 0000 as pin number. Basicly, is there a way to avoid request for pin entering ?
This depends on your network provider. I know that at least one provider in Germany does not allow you to turn off the request for PIN code. Check the command AT+CLCK with parameter “SC” and try if your provider does allow it…
Best Regards,
Jan