Hello guys I m writing this review after use this network for 1 month my experience is preety good with this network it have a great coverage all over the country. When I go to my village its totally good to have airtel sim in my phone because it works perfectly there have good network coverage there were every other sim is failed its just amazing. Its internet speed is too good. On regular basis it gives 7 mbps downloading speed and 1 mbps uploading speed. I am using a pre paid sim and I got this for 250 rs and it have got unlimited calls and 1.4 gb data per day so ya its totally amazing to have it.