Why Airtel, Vodafone and Idea Cellular want to raise tariffs
A general trend by Bharti Airtel, Vodafone and Idea Cellular, India’s big three GSM operators, to raise prepaid tariffs has got many customers irked. But a close look at the tariff numbers of the Indian mobile sector over the last two years reveals the reason for the move. It points out that hammered by competition, […]