Hi all I have an AirTel number from last 8 years. till the last year, the networks were totally good but from last 7 to 8 months I really don't know what happened to AirTel but seriously the nerwork become very phatetic.It feels like you are using a 2G connection.
The most bad thing is , if you call their call center they will directly tell you to port the number to other operator. Very phatetic service. Even I have also requested to port my number.