Jio jio jio one of the best research by dhiru bhai Ambani. And we are very greatfull for this person. Dhiru bhai ambani give us 6 month free Internet free calls free roming planes in all sides of india. We dont know whats the reason of this idea. Bt I have to say this that we save alot of money by using jio.in present everyone is addicted to the Internet. So this is very usefull or very profit plan for us.thank you jio for making our life easy and batter. Hope so the reliance company give us many more profites like jio.