Its no secret that mukesh ambani’s reliance jio sim has been at war with the other cellular network. because when we compare the rates before jio sim launch than the rates of other company’s like vodafone, idea etc was very high.but it totally the change the revolution around india .some network issue is there but after some time these issue will we resolve as far as my opinion but when we compare the cost and data which is so low.so I appeal to the customer to enjoy jio sim.