Reliance Jio have created a rave in the country with there brilliant and tempting offers.They provide us with calling and internet without charging any peny for it.Dur to which other companies have also lowered down there charges for services.One there is an one huge loophole in the Jio service that is there poor connectivity.You have to retry many times to make a call through your Jio Sim and there is a problem in recieving calls too. There internet networks is good in the metro cities but if you go out from then be ready to face some troubles.To wrap this all up this is a great try from the reliance to improve the cellular condition of India but they need to provide people with better connectivity.