Djibouti Telecom is the sole provider of telecommunication services. It mostly utilizes a microwave radio relay network. A fiber-optic cable is installed in the capital, whereas rural areas are connected via wireless local loop radio systems. Mobile cellular coverage is primarily limited to the area in and around Djibouti city. , 23,000 telephone main lines and 312,000 mobile/cellular lines were in use. The SEA-ME-WE 3 submarine cable operates to Jeddah, Suez, Sicily, Marseille, Colombo, Singapore and beyond. Telephone satellite earth stations include 1 Intelsat (Indian Ocean) and 1 Arabsat. Medarabtel is the regional microwave radio relay telephone network.