A mobile phone embodying the present invention is locked either in an on condition or in an off condition whenever {HEAD ~ the key} is not connected to {TAIL ~ the lock} 
is not connected to
A mobile phone embodying the present invention is locked either in an on condition or in an off condition whenever { HEAD ~ the key } is not connected to { TAIL ~ the lock }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL