At first when reliance has launched jio sims many people has bought the sim by standing in queue as it is the first sim which gives unlimited calls, unlimited data and unlimited messages. But later on due to many users data speed has got reduced and the voice clarity has also been decreased. Now a days remaining sim companies are giving best offers due to this affect. Signal for jio sims is very less, if we go to a village we can’t get the signal. The bad news is that the jio sim is not applicable for 3G users.