Because of that reason only, recently I ported again from Airtel to Jio..I am feeling so relieved, earlier in airtel it was too frustrating to hear the message almost in every call and worst part was even during late night if you call someone for emergency need to hear the message, then sometime if you disconnect and try to call you again hear it 2nd time, rare case 3rd time too and on top of that, no way to skip the message