How to stop Important Carrier Message whenever a call comes

I’m using 14 pro since 3 years and I’m getting important carrier message whenever someone calls me it is very annoying for me

How to stop it could you explain it in detail.

hi bro, this happens with airtel mostly based on our users reports before. only way to stop carrier messages is calling the network support and activating DND and ask for disabling all service messages as well. that will clear up. it may take a week or two to enable it from their side, then you will stop receiving them.