1.他正在开会。  He is in conference.

2.你需要留言吗？  May I take your message?

3.要我请他回你电话吗？  May I have him call you back?

4.抱歉陈先生不在，你要不要跟其他人讲话？  I am sorry Mr. Chen is unavailable, would you like to speak to anyone else?

5.我把这个电话转给陈先生。  I will transfer this call to Mr. Chen.

6.请你不要挂断，我替你找他的号码。  Would you hold the line, please, I will find out his number for you.

7.真抱歉，让你久等了。  I am sorry to keep you waiting.

8.他的分机号码是285.  His extension number is 285.

9.他正在接听别的电话。  He is speaking on another phone.

10.请你代我留话好吗？  Would you please take a message?