전화상태가 안 좋습니다.  

We have a bad connection.

=The connection seems to be very bad.

 

 혼선된것 같아요.  I guess the lines are crossed.

 

 잘 안 들려요! 크게 말해주세요.  I can't hear you well! would you speak up.

 

  끊었다가 다시 할께요 I'll hang up call again.