1.我的朋友昨天上午10点打电话给我。  My friend phoned me at 10 a.m. Yesterday.

2.电话占线。  The phone is busy.

3.抱歉使你久等了。  Sorry to have kept you waiting.

4.你要跟谁讲话？  Who do you want to speak to ?

5.你打什么号码？  What number are you calling?

6.总机，你给我接错号码了。  Operator, you gave me a wrong number.

7.你从哪打来的？  Where are you calling from?

8.我打的是公用电话。  I’m calling from a public phone.

9.电话跟我联络。  Contact me by telephone.

10.我6点至8点都在。  I will be in between six and eight.