Aircel is Indian Mobile Network Operator and one of the most cheapest operator which allows its users to use 2G, 3G and 4G services.It offers low network bandwidth to its users.However, this causes network deterioration especially in internet connection.
I’m using its SIM since 2012. This network operator is mostly helpful for only voice calls.Though Internet connection is very poor , yet it charges much more than other operators. Not so much reliable and I’m not also satisfied. I’m using it because this mobile number is given to many of my friends, relatives and colleagues and also because this doesn’t cause much more problem in voice calls. Customer service is quick but not so helpful. Offers are not upto the mark because I think it demands much than its service.
So, I would recommend not to use it for internet but you can use it for voice calls as it is much better but not the best.