1.對不起，你所撥打的號碼已關機！-Sorry!The subscriber you dialed is power off.

2.對不起，你所撥打的號碼是空號，請查證後再撥！daoSorry!The number you dialed does not exist,please check it and

3.對不起，你所撥打的號碼正在通話中，請稍候再撥！Sorry!The subscriber you dialed is busy now,please redial later.

4.對不起，你所撥打的號碼暫時無法接通，請稍候再撥！Sorry！The subscriber you dialed can not be connected for the moment,please redial later.

5.對不起，你所撥打的號碼已過期Sorry, you dial number already expired

拓展資料

忙音，busy tone，手機打電話時，送回到主叫方的斷續低音，表示被叫方的線路佔線。

1、對方電話未扣好

2、被呼叫使用者的線路正在通話

3、己方電話號碼被設定為黑名單