poor domestic service, but improving domestic: 90% of telephone network is automatic; trunk network is mostly microwave radio relay, with some fiber-optic cable; about one-third of exchange capacity is digital; roughly 3,300 villages have no service international: satellite earth station - 1 Intelsat; new digital, international, direct-dial exchanges operate in Bucharest; note - Romania is an active participant in several international telecommunication network projects (1999)