dialogue: #Person1#: Excuse me. I get confused that the two phones on the booth are different, can you tell me how to use them?
  #Person2#: Let me have a look. Oh, yes. This one is the IC phone and the other is the coin phone. If you have an IC card, you can insert it into this slot, wait for the dialing signal appearing on the small screen, and then dial the number of the person you are going to call.
  #Person1#: Well, I see. How to use the other one?
  #Person2#: First, you pick up the receiver, wait for the dialing signal, dial the number, and then put the coin into the slot, press the'speak'button. Then everything is done.
  #Person1#: It seems quite easy. I will try both of them.
summary: #Person2# helps #Person1# distinguish two phones on the booth and tells #Person1# how to use them.
topic: instruction on phones