Hi guys,
I am going to share my personnal experince with Airtel. Airtel is the worst network I have ever seen in my life. All over if they ask to give them a rating, I'll give them the ratings in negative. Not in just 1 thing, Airtel is a failure network in each and every thing. There network range is not as they say. I have had complained many times for the same issue to their customer support as well as their corporate team, still they haven't not helped me in solving the network related issue. In my area when light goes for 5-6 min network goes. I couldn't get a single signal. Its says no network. Their customer support is pathetic. I will not suggest anyone to go with Airtel or port in to Airtel.