the communication terminal apparatus has {HEAD ~ a front surface} that faces {TAIL ~ a user} when the terminal is placed adjacent the users head during use and a back surface that faces away from the user when the terminal is placed adjacent the users head during use, 
faces
the communication terminal apparatus has { HEAD ~ a front surface } that faces { TAIL ~ a user } when the terminal is placed adjacent the users head during use and a back surface that faces away from the user when the terminal is placed adjacent the users head during use ,
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH