In the IC card, comparison is made between the predetermined number of character data, as entered by {TAIL ~ the input means}, with {HEAD ~ the prestored PIN} for PIN identification 
In the IC card , comparison is made between the predetermined number of character data , as entered by { TAIL ~ the input means } , with { HEAD ~ the prestored PIN } for PIN identification
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH