You can see that in India there are many mobile operators such as Airtel, Idea, Aircel and many more.
But Vodafone is the best mobile Operators in India. Because if we have any problem to the sim
card we can call Customer Care anytime. Nowadays, the Vodafone Company has started Jio sim card in which if we
buy the sim card we get 1/2 months free 4G internet at that and my whole family is using Vodafone sim only. It
have charges but not so costly.