Oi S.A., together with its subsidiaries, provides telecommunication services in Brazil and internationally. The company offers integrated voice, broadband and pay TV, fiber optics, security, IoT, big data, connectivity, fixed, and Wi-Fi Internet, and local and long-distance voice transmission services. It also operates fiber optic network; and IT solutions for companies through a cloud computing platform. The company was formerly known as Brasil Telecom S.A. and changed its name to Oi S.A. in Fe...
Industry: Telecom Services
Sector: Communication Services
Phone: 55 21 3131 2918
Address:
Rua do Lavradio, 71, 2nd floor Centro, Rio de Janeiro, Brazil
