to end a telephone conversation by putting the telephone receiver down or switching the telephone off :
After I hung up I remembered what I'd wanted to say.
to end a telephone conversation by putting the telephone receiver down or switching the telephone off :
After I hung up I remembered what I'd wanted to say.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005