Oi said its capital expenditure (Capex) touched R$3,531 million during the first half of 2020.
Jose Claudio Moreira Goncalves is the operations and technology officer...
Telecom Italia (TIM) in partnership with rivals Telefonica Brasil (Vivo) and Claro has submitted bid to buy mobile business from Oi.
Bradesco BBI estimates that...
Oi, a telecom operator in Brazil, is in discussions with Spain’s Telefonica and Italy’s Telecom Italia to sell its mobile network to avoid insolvency,...