I thought that jio sim giving free data and call with high speed internet but after using jio I am fedup.speed of internet is too slow .better u can go for airtel or aircel and there speed are really good.jio sim really making us fool by giving some useless offers.so dont go for their useless offer.just avoid them.and now they lounch new offer for LYF phone.actually LYF phones are not so good at all.