There are many rumours about jio sim in recent someone posted bill sent by jio.HOw it could be possible if we got prepaid sim.Great father of Mr. Mukesh Ambani has launched RIM & SLOGAN was KAR LO DUNIYA MUTTHI ME and really a poor person has his own mobile. jio is not going to stop here they have many more big plans. There free sim is advertisement part of company. A company reliance ran by Mr. Mukesh Ambani trying to become a debt free company which is a very good sign.TRAI the regulator is above all telecom companies.