Hi guys I use jio network upto one year and I live in ( jharkhand dhanbad moonidih ) and if you think to buys this jio sim for internet please dont buy this sim because in that place were I live the network was not work properly . In my place this sim work only late night after 12 : 00 o clock and not work hole day when I call the customer care service they say we provide you update into 2 day but no update was come on my phone and they also say so many user are use jio service in my area and we make new tower . But no new tower was formed and the cost of this network increase day by day . The call was also not happen good .if you think to buy jio network please not buy and save your money and buy other network . To use jio network we need only 4g phone only other is not accepted like 2g or 3g this is also a big problem .