over and out
US /ˈoʊvər ænd aʊt/
UK /ˈoʊvər ænd aʊt/

1.
passo e chiudo
a phrase used in radio communication to indicate that the speaker has finished speaking and expects no reply
:
•
I've delivered the package, over and out.
Ho consegnato il pacco, passo e chiudo.
•
Mission accomplished, over and out.
Missione compiuta, passo e chiudo.