1. modem   post and telegraph office   modem   calculator   radio broadcasting   Hint Half-n-half Clue   2. satélite de telecomunicação   airmail   phone booth   telecommunication satellite   mobile   Half-n-half Clue   3. laptop   calculator   telecommunication satellite   airmail   laptop, portable computer   Half-n-half Clue   4. antena   televiewer   telegram   modem   aerial   Half-n-half Clue   5. postagem   telecommunication satellite   post box, mail box   public telephone   postage   Half-n-half Clue   6. selo, selo de postagem   picture   televiewer   laser printer   postage stamps   Half-n-half Clue   7. correios e telégrafos   phone booth   postage stamps   letter box   post and telegraph office   Half-n-half Clue