telephone
US /ˈtel.ə.foʊn/
UK /ˈtel.ə.foʊn/

1.
Telefon
a system that converts acoustic vibrations to electrical signals in order to transmit sounds, typically voices, over a distance using wire or radio and then converts received signals back into acoustic vibrations
:
•
She answered the telephone on the first ring.
Sie nahm das Telefon beim ersten Klingeln ab.
•
I need to make a telephone call.
Ich muss einen Telefonanruf tätigen.