| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow a change at any time when a user desires to change a secret code number, and to reflect an intention of the user in a measure for unauthorized use detection of a card. <P>SOLUTION: A screen is changed over from a screen for changing setting for detecting unauthorized use of the card by an unauthorized use prevention number easy to be estimated as the secret code number to a screen for inputting the unauthorized use prevention number, an in-unauthorized-use-detection measure selecting the measure for the unauthorized use detection can be selectively input, and the input unauthorized use prevention number and in-unauthorized-use-detection measure are written in the card. <P>COPYRIGHT: (C)2010,JPO&INPIT |
