Airtel is an Indian company and its network coverage is very good in all over, its calling rate is very high and also net pack is at high rate, I also use its net but speed is not good as it takes price for it. But the calling clarity is gery good and call dorp is no where in this company, so I can say that you can use airtel service, but 3g service is not good and reacheabilty is not everywhere in india. So you decide to you want to use or not use this company service, thanks for reading my review. Jai hind
