I likes Reliance jio very much. I get this sim for free for my Samsung galaxy j7 with call and 4G data unlimited for 3 month. now this sim is available for free for all 4G mobile. I wanna to give many many thanks to mukesh ambani for this offer. I am very very excited for my jio network. it have very strong network connection at all locations. I haven’t faced any network dispute with this network. The data pack for this is very very cheap compare to any other 4G network. I likes it so much.