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USIM HAVING VOUCHER FUNCTION, PORTABLE TERMINAL THEREOF, VOUCHER SYSTEM, AND VOUCHER COST MANAGEMENT METHOD, WHICH CAN INCREASE THE USER CONVIENCE FOR THE VOUCHER SUPPLIER AND VOUCHER RECEIVER
USIM HAVING VOUCHER FUNCTION, PORTABLE TERMINAL THEREOF, VOUCHER SYSTEM, AND VOUCHER COST MANAGEMENT METHOD, WHICH CAN INCREASE THE USER CONVIENCE FOR THE VOUCHER SUPPLIER AND VOUCHER RECEIVER
PURPOSE: A USIM having voucher function, portable terminal thereof, voucher system, and voucher cost management method are provided to easily process the expense settlement related to voucher through a portable terminal equipping with USIM. ;CONSTITUTION: An USIM(100) is saved on a voucher applet and it is processed. The USIM is installed on the interface unit(210). USIM communications control unit(230) communicates with the USIM through the interface unit. A display unit(250) outputs the execution result of the voucher applet. A terminal storage(270) stores the voucher related information related to the voucher.;COPYRIGHT KIPO 2011
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