Заполните пропуски в инструкции следующими фразами 1_______________ press END. The message In-Use wi...: ответ на тест 284480 - Английский язык

Заполните пропуски в инструкции следующими фразами
1_______________, press END. The message In-Use will appear in the display for approximately two seconds after you press END.
Press END 2_________________ occur:
-   No one answers
-   You hear an engaged or equipment engaged tone (busy signal)
-   3________________ that the phone number is unobtainable
The phone number you dialed 4_______________ so you can easily repeat the call. Refer to Cast Number Re-dial for more information.