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, call center and telemarketing services, network services, fixed, and Wi-Fi Internet, and local and long-distance voice transmission services. It also operates a fiber optic network; and provides multimedia communication services (SCM) and conditional access service (SeAC). In addition, the company offer...
Industry: Telecom Services
Sector: Communication Services
Phone: 55 21 3131 2918
Address:
Rua do Lavradio, 71, 2nd floor Centro, Rio de Janeiro, Brazil
