1.
A : , ?
   
Á¤´ä : Hello, is Billy in?
 
   
   
2.
A : , . , .
   
Á¤´ä : Hold on, please. Billy, there¡¯s a call for you.
 
   
   
¼ö°íÇϼ̽À´Ï´Ù.