Hlo friends I use this opertor last three months and my experience is that these jio can give me 4g speed and the speed was awesome it was the first indian network that has 4g speed it company owner was mukesh ambani it was the richest person in india and it has many plans like399rs which give me unlimited local and roaming call and give me 1gb data of 4g internet speed I have great experience with it thank you for read this review