There was a time when Airtel used to be The Best network among telecom operators, But now it has so many issues like call drop, voice break, Poor connectivity and many more. may be such issues in network are not occurring in other states but its a big issue in Delhi-ncr where being an airtel customer is a trouble for many.
It is providing 4G and spending lots of money on advertisement of the same, but it does not seem it is doing something for improving the quality of network in delhi-ncr.
I was a big fan of Airtel but sometime ago, but now it causes me headache many times.