| Country | Telephone system |
| Bolivia | general assessment: Bolivian National Telecommunications Company (ENTEL) was privatized in 1995 but re-nationalized in 2007; the primary trunk system is being expanded and employs digital microwave radio relay; some areas are served by fiber-optic cable; system operations, reliability, and coverage have steadily improved.
domestic: most telephones are concentrated in La Paz, Santa Cruz, and other capital cities; mobile-cellular telephone use expanding rapidly and, in 2010, teledensity reached about 75 per 100 persons
international: country code - 591; satellite earth station - 1 Intelsat (Atlantic Ocean) (2010) |
| Bosnia and Herzegovina | general assessment: post-war reconstruction of the telecommunications network, aided by a internationally sponsored program, resulting in sharp increases in the number of fixed telephone lines available
domestic: fixed-line teledensity roughly 22 per 100 persons; mobile-cellular subscribership has been increasing rapidly and, stands at roughly 70 telephones per 100 persons
international: country code - 387; no satellite earth stations (2009) |
| Botswana | general assessment: Botswana is participating in regional development efforts; expanding fully digital system with fiber-optic cables linking the major population centers in the east as well as a system of open-wire lines, microwave radio relays links, and radiotelephone communication stations
domestic: fixed-line teledensity has declined in recent years and now stands at roughly 7 telephones per 100 persons; mobile-cellular teledensity now exceeds 100 telephones per 100 persons
international: country code - 267; international calls are made via satellite, using international direct dialing; 2 international exchanges; digital microwave radio relay links to Namibia, Zambia, Zimbabwe, and South Africa; satellite earth station - 1 Intelsat (Indian Ocean) (2010) |
| Bouvet Island | void |
| Brazil | general assessment: good working system including an extensive microwave radio relay system and a domestic satellite system with 64 earth stations; mobile-cellular usage has more than tripled in the past 5 years
domestic: fixed-line connections have remained relatively stable in recent years and stand at about 20 per 100 persons; less expensive mobile-cellular technology has been a major driver in expanding telephone service to the lower-income segments of the population with mobile-cellular teledensity reaching 100 per 100 persons in 2010
international: country code - 55; landing point for a number of submarine cables, including Americas-1, Americas-2, Atlantis-2, GlobeNet, South Amrica-1, South American Crossing/Latin American Nautilius, and UNISUR that provide direct connectivity to South and Central America, the Caribbean, the US, Africa, and Europe; satellite earth stations - 3 Intelsat (Atlantic Ocean), 1 Inmarsat (Atlantic Ocean region east), connected by microwave relay system to Mercosur Brazilsat B3 satellite earth station (2010) |
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This page was last updated on 3 February, 2012 |
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