Jio is the network of reliance. jio is available in prepared. jio network is giving free data services and free video calls and all type of local and std calls for free. it providing massages also free. so many people are using this jio network in india. jio is the gift of the indian people. it was used in all places. jio network had good signal.jio network is too different from all other networks. so many people are using this network. jio network are available in 4g .i recommanded this jio sim to all my friends.about its features and is uses. iam so happy with jio.