I Am Using Airtel for Almost 3 years But I Never Got Such Issues Before But Now Airtel Is Not Good Operator. There is Always Network Problem Even Airtel 3g work like 2g and moreover their customer service is not good at all.
We almost waste 5 to 10 min in connecting to the operator and before that the steps to connect are difficult and non understandable. It is clearly opposite to the ads they show about their service.