A locking system and method automatically lock a mobile phone in {HEAD ~ a manner} that significantly reduces or eliminates {TAIL ~ unauthorized use} of a mobile phone 
significantly eliminates
A locking system and method automatically lock a mobile phone in { HEAD ~ a manner } that significantly reduces or eliminates { TAIL ~ unauthorized use } of a mobile phone
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH