Antarctica:
general assessment: NA
domestic: NA
international: NA
Antigua and Barbuda: general assessment: NA
domestic: good automatic telephone system
international: 1 coaxial submarine cable; satellite earth station - 1 Intelsat (Atlantic Ocean); tropospheric scatter to Saba (Netherlands Antilles) and Guadeloupe
Argentina:
general assessment: by opening the telecommunications
market to competition and foreign investment with the
"Telecommunications Liberalization Plan of 1998", Argentina
encouraged the growth of modern telecommunication technology;
fiber-optic cable trunk lines are being installed between all major
cities; the major networks are entirely digital and the availability
of telephone service is being improved; however, telephone density
is presently minimal, and making telephone service universally
available will take some time
domestic: microwave radio relay, fiber-optic cable, and a domestic satellite system with 40 earth stations serve the trunk network; more than 110,000 pay telephones are installed and mobile telephone use is rapidly expanding
international: satellite earth stations - 8 Intelsat (Atlantic
Ocean); Atlantis II and Unisur submarine cables; two international
gateways near Buenos Aires (1999)
Armenia:
general assessment: system inadequate; now 90% privately
owned and undergoing modernization and expansion