| 摘要 |
PURPOSE:To prevent the issue of incorrect card to the another person, by resetting a card issue inhibiting code only when the registrated secret number of a missing card is inputted at the re-issue of the card in a financial transaction processing system, and permitting the re-issue for the case. CONSTITUTION:At the issue of a card, an account number, a registrated secret number, a balance, and at the inhibition of card issue, an issue inhibiting code, and at the inhibition of registration of card information, an card management information of a registration inhibiting code and an operator number, etc. are transmitted from a slave device 2 to a master device 1, the information is cheked by using a memory 11 of the master device 1. The registration inhibiting code in the information is reset only at the initial input of the normal card issued from a card issue machine 4, then the message of registration permission is transmitted to the slave device, and a registration inhibiting code is set to inhibit the further registration. The slave set makes registration with the message. If the card is missing and re-issued, the secret number is compared with the registrated secret number, and when they are coincident, the registration inhibiting code is reset and the re-issue is permitted. |
