Airtel is the indian’s no1 Mobile Operator. Its service is very good. It works overall all places where any network can not reach easily. I use this service about 8 years. Its data plans are more reliable to customers and data speed is also very good. I use other operators but its customer service is very good. The most benifit of this network is its coverage Area.i Think is one of the most popular site we have ever seen because there network is every where while comparing to other networks.and also other networks will not cover some village places but pur airtel us every where .and also they have started giving 3G services in village also.I am from 1 village there they put 3G .I really surprised about that.but only thing is to make cheap in call rates.otherwise it is awesom with good speed too.if they make more cheap then it will be very useful .well don