Vodafone is a company which provides mobile network services.
It provides sim cards & data card services.
Vodafone mobile netwrok provides Prepaid as well as Poastpaid plans accross India.
I personally use Vodafone since 2009 till date I have been an satified customer.
Vodafone gives u many services.
Vodafone is best in it’s Customer Care Service and a good network catcher.
If u are lilooking for a new metwork vonnection go for VODAFONE.