Jio is a major company by ambani .its new launched network by mukesh ambhani. Jio mobile 4g network have given welcome offer to all indian mobile ppls jio is one of shocking network will provie 4g free network in the world it has been launched it should be high data server forfree of cost .jio gaves free roaming data calls to any indian network .all remainng network will be shocked to jio comes jio rocking will annouces and attract the costumers perhaps jio has 50 million custerms record in india. So will be help full to poor peoples students who have gave jio welcome offers it will show great deal to company so many uses free network of 4g speed and enjoy alot thanks to jio.