I am started using Aircel since 2011 and still I am using aircel. Its network is good and call rate is also quite good.2G net speed is very good and net pack price is also low and 3G net is very fast I feel it.
Aircel have a mobile app which help me recharge my mobile balance and when I have any problem for any purpose then I just E-mail my problem via aircel app and after that they call me and solve my problem. This app is very helpful for me no calling problem to customer care just E-mail them and problem solve.