Jio is one of the growing telcom company in india who provide free internet and calling to their costumers . Jio demand is increase after the announcement of happy new year offer i.e free internet and calling extented to 31 march.it become famous in india and more and more users are connecting every day. In india every 50th person has jio as I thinks .in future it will extented to 10th person. Nowaday jio has 70 million user .jio 4g network is very good .i am also a jio user .as from my experience its service is good from other telcom companys .