I was using idea network since 2 year but this time using Airtel mobile operator. why? answer is only. network and call rates and all other problem face with idea. 3G and 4G speed is very low and very expensive. so I planned to switch on mobile operator service. very big problem with idea network. idea network coverage is very much limited that it can reach to people within my home town. please more tower in all india and better service provided sir