has gloss | eng: Telecommunication Company of Iran (TCI) was established in 1971 with a new organizational structure as the main responsible administration for the entire telecommunication affairs, and Iran Telecommunication Industries (ITI) was also founded in the same year to manufacture the required equipment for the national long-distance network. TCI has monopoly over Irans fixed line infrastructure, Irans largest cellular operator (MCI), and Iran's major Internet service provider and data communication operator (DCI). |