351 He is not in now.
　　他现在不在这里。 

　　352 He has not come in yet.
　　他还没有来。 

　　353 He will be here in 30 minutes. 
　　他30分钟后这里。

　　354 He has gone home. 
　　他已经回家了。
　
　　355 He is in conference.
　　他正在开会。 

　　356 May I take your message?
　　你需要留言吗？ 

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

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

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

　　360 Would you hold the line, please, I will find out his number for you. 
　　请等一下，我找一下你的号码。

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

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

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

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

　　365 Would you like to leave any message?
　　你要留什么话吗？ 

　　366 I would like to place a station-to-station call.
　　我要打一个叫号电话。 

　　367 I would like to place a person-to-person call.
　　我要打一个叫人电话。 

　　368 I don't know how to do that.
　　我不知道该怎么打。 

　　369 Will you accept the charge?
　　你愿意付电话费用吗？ 

　　370 Where is the telephone office?
　　电话局在什么地方？ 

　　371 Is there a public phone near here?
　　这附近有公用电话吗？ 

　　372 Do you have a coin for the phone?
　　你有打电话的硬币吗？ 

　　373 How do I call this number?
　　这个号码怎么打？ 

　　374 Do you have a phone book (directory)? 
　　你有黄页簿吗？

　　375 I would like to make a long distance call to Taibei.
　　我想打个长途电话到台北去。 

　　376 I want to make an overseas call to the United States?
　　我想打个越洋长途到美国去 

　　377 How much is a call to the United States? 
　　打去美国要多少钱。

　　378 Will you please call me back? 
　　你等下回我电话。

　　379 May I use your telephone? 
　　我可以用你的电话吗？

　　380 Someone is using the phone.
　　有人在用电话。 

　　381 Do you have an extension?
　　你有分机吗？ 

　　382 We don't have an extension.
　　我们没有分机。 

　　383 There is a phone booth in the corner. 
　　在转角处有个电话亭。 

　　384 It is a pay phone.
　　那是一个付费电话。 

　　385 Whom do you want to call？
　　你要打电话给谁？ 

　　386 I want to make a local call.
　　我要打个市内电话。 

　　387 What is the number? 
　　号码是多少？

　　388 Call information for the number.
　　打查号台查询电话号码。 

　　389 The phone seems to be out of order.
　　电话好像出故障了。 

　　390 I tried several times to call, but there is no answer
　　我打了几次，但是没有人回答。 

　　391 I 'm going to dial the number. 
　　我将要打这个号码。

　　392 The telephone is ringing.
　　电话铃响了。 

　　393 No one is answering the phone。
　　没有人接这个电话。 

　　394 My friend phoned me at 10 a.m. yesterday. 
　　我的朋友在上午10点给我来了电话。

　　395 The phone is busy.
　　电话占线。 

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

　　397 Who do you want to speak to? 
　　你找谁？

　　398 What number are you calling? 
　　你打的号码是多少？

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

　　400 Where are you calling from?
 　　你是哪里？