I love it so good service. But some time not connect the call to bad sever to connect. It amazing change to all over India operators and many operators down call SMSand data tarrif down. Now amezing speed 4g network.coverge are so good in village also. Also learn free education in jio sim. I whatch live TV on jio so no TV required. Also I listen music on jio music so good app transfers money so fast and many app run very good. I watch online you tube no any video buffing. I love Jio Security app it too good