MTN Group Limited, formerly M-Cell, is a South African multinational mobile telecommunications company, operating in many African and Asian countries. … MTN Group. FormerlyM-CellProductsGSM-related products Internet servicesRevenueR179.361 billion (US$12.41 billion, 2020) R151.460 billion (US$10.48 billion, 2019)MTN Group – Wikipedia en.wikipedia.org › wiki › MTN_Group