Botswana:
general assessment: sparse system
domestic: small system of open-wire lines, microwave radio relay links, and a few radiotelephone communication stations
international: two international exchanges; digital microwave radio relay links to Zambia, Zimbabwe, and South Africa; satellite earth station - 1 Intelsat (Indian Ocean)
Brazil:
general assessment: good working system
domestic: extensive microwave radio relay system and a domestic satellite system with 64 earth stations
international: 3 coaxial submarine cables; 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
British Indian Ocean Territory: general assessment: separate facilities for military and public needs are available
domestic: all commercial telephone services are available, including connection to the Internet
international: international telephone service is carried by satellite (2000)
British Virgin Islands: general assessment: worldwide telephone service