I am using this sim since feb 2015. It got me three weeks to get my sim activated through retailer though I had my all documents deposited.After activation they gave 1 GB 3G data in Rs 155 and nowadays they give it for rs 255/- despite spending so much money on data service the speed is not worth paying so much.I have tried it in kanpur near lal bangla the 3G speed is very poor than 2G.
I dont bother about call rates but the internet speed should be worth money spent on it.I cant change number because many places I have linked this phone number and for new sim I have to get another phone.even at other places the net speed is slow.