Finally ambanis has launched a reliance jio which is becoming popular in the market and also people are getting excited to take the sim card and use such free calls n nets.
Its a 4g sim there is almost differnent criteria n procedure to take the sim card.i m used to it but I m not sasitified with this sim card.
Disadvantages of this sim card is u cant call the operator like vodafone n airtel etc.also limited net for daily usage is upto 4gb per day after ur speed will decrease.Network of this sim is ranging up n down.And also supported to 4g phone.It is availablr at free cost but.Prblm is but not an individual person getting a jio sim becz to much of crowdence and stores available is not that much.