vi vodafone idea prepaid to postpaid switching how to take steps vi

How to switch from Vi (Vodafone Idea) prepaid to postpaid

How to switch from Vi (Vodafone Idea) prepaid to postpaid

Vi (Vodafone Idea) is one of the top players in the telecommunications landscape in India. The most recent merger between Vodafone and Idea puts it in third place in the market share of wireless cus...