Hello my senior/friend. Today we will talk about the jio network Mukesh Ambani launched Reliance jio on September ( 1, 2016) I the bignining it gave free 3 month everything it has made its Mark in a very short time and this is 4G network I have using this sim for seven month nowdays everyone has a smartphone and there is also jio sim in it and this time jio has taken a very good offer of which I am using the offer of 499. In this I get a Gb data and unlimited calles everyday and its net is very powerful so friend like this is a boon for india