answer: #Person2#'s phone rings. Then #Person1# and #Person2# talk about ring tones in offices. They will write a report to the boss.
documents: #Person1#: Did you hear something? 
  #Person2#: Oh, it is my cell phone ringing. I set it in the vibration mode. 
  #Person1#: It is a good habit to set your cell phone to vibrate. It is very annoying to hear the loud and sudden ring tone in quiet offices. 
  #Person2#: You are right. Some ring tone is just terribly loud. You can hear it even in the next door. It is really a kind of distraction. 
  #Person1#: Maybe we can write a report to the boss to see what can be done. 
  #Person2#: Good idea.