I am having airtel connection for couple of year and still exists more than 03 connections, only due to its coverage area in my locality, but Airtel always hurts me to deduct whimsically amount from my balance causing deactivation of Internet in Mobile.
Its call rate is also very high in comparison of other service provider like docomo / tata indicom of my locality. Airtel’s connectivity is also very poor in my locality. If Airtel maintain loyalty in between customers and re analyse its call rate and charges it will be best service provider in nation without any doubt.