Created in 1975, Andorra Telecom is the public operator which manages and operates exclusively universal public telecommunications service to the Principality of Andorra. The main lines of business are fixed and mobile telephony, internet and data connection services, as well as fiber optic television. In 2016 Andorra became one of the first countries to abandon copper technology and conducted the migration of all its fixed telephony to fiber optic. The fiber optic television services are provided with its own platform. Andorra Telecom is also responsible for managing the technical infrastructure and national broadcasting networks related to radio and Terrestrial Digital Television (TDT).