Reliance jio is fastest growing compony in india. I gives free services but that services are not good it have only 4G network you can not able to use jio in 3G & 2G mobile.Reliance jio network is not a stable network it fluctuate speed is not good in my area highest 4G speed is 1MB/S on perticular location.after payed service it also give lowest speed I am not satiesfied to jio. Jio need to improve services, its customer care service also wrost connecting call to customer service executive take 5 to 10 min.