Airtel is a big mobile network provider company. I was using Idea before then I started facing network problems. after some months I converted my idea number into airtel. since then I had no problem about network internet on anything else.
I like the strong network of airtel it is available everywhere. there is only one thing I don’t like some times there are some services I don’t like it automatically get activated this is the only thing I dislike about airtel
as I am using a prepaid simcard I had never faced anything billing or any other dispute.
all in all airtel is the best they are providing strong network 2G 3G 4G services. their internet is very fast. I would rate them 5 out of 5 for their great services. thumb up from me.