domestic: microwave radio relay and radiotelephone communication
international: satellite earth station - 1 Intelsat (Atlantic Ocean)
Guinea-Bissau:
general assessment: small system
domestic: combination of microwave radio relay, open-wire lines, radiotelephone, and cellular communications
international: NA
Guyana: general assessment: fair system for long-distance calling
domestic: microwave radio relay network for trunk lines
international: tropospheric scatter to Trinidad; satellite earth station - 1 Intelsat (Atlantic Ocean)
Haiti:
general assessment: domestic facilities barely adequate;
international facilities slightly better
domestic: coaxial cable and microwave radio relay trunk service