You all know about reliance jio. Reliance jio is very best skim in india. I am also user the jio sim. Reliance jio is free in this sim mobile data and all calls are free of cost. The reliance jio network coverage are available every where but in India. The good thing is that reliance jio is give very good servises to customers. You have easily take this sim. There is no charges and billing. The main important thing is that this sims are only for 4g phone user without any cost. So you can also take fun of this excellent skim.