Oi expands fibre optic service to 15 more cities

(Telecompaper) Brazilian operator Oi is expanding its fibre optic network to another fifteen cities in seven states (Alagoas, Espirito Santo, Mato Grosso do Sul,… http://feedproxy.google.com/~r/TelecompaperFixed/~3/d9arkaCHDoA/oi-expands-fibre-optic-service-to-15-more-cities–1399632