Relience Jio is a great network in India. I have been using Relience Jio since it launched. such a great experienced. at the begining it gives unlimited data, unlimited voice calling, unlimited sms.recently Relience Jio launched Jio Summer surptise offer for 3 months. but u need to recharge 99 to become a Jio Prime member and then another 303 or higher to enjoy the Summer Surprise Offer before 15 April 2017