NEW DELHI: Prices for voice and data services must increase as current rate levels are unsustainable for the industry, Bharti Airtel Ltd CEO Gopal Vittal said on Wednesday. Vittal, who was addressing investors in a post-earnings conference call, did not give a timeline on the rate hike, but expressed confidence …
Read More »Airtel CEO says the rate hike must be unsustainable, as current charges
