Friends we all know about the reliance jio sim by mukesh ambani. jio makes it self a king in network compititon.He gives to much speed for downloading.we can download hugh video in some sec, it give free and unlimeted data but now it has limit, that is 1 gb per day.It also give free calls, messages and 1 more cool feature in it , that we can do rich call with it, in other word video call but this is applicabel for jio user only.and it’s offer are also of less cost compering with others. Jio is very nice concept.