A: you should give your name and phone number at the beginning of the message and repeat your number at the end.

C：没错，今天我反复听那个留言，就是因为留言太长了，要从头听到尾才能等到回电号码的部分。

youdao

A: you should give your name and phone number at the beginning of the message and repeat your number at the end.

C：没错，今天我反复听那个留言，就是因为留言太长了，要从头听到尾才能等到回电号码的部分。

youdao