METHOD FOR INHIBITING USE OF MOBILE COMMUNICATION TERMINAL HAVING MEMORY WHERE CARD INFORMATION IS STORED MOBILE COMMUNICATION NETWORK AND MOBILE COMMUNICATION TERMINAL

摘要

In a mobile communication network having a wireless communication interface with a mobile communication terminal, when it is necessary to prohibit the communication of a mobile communication terminal storing card information about a plurality of cards and the use of a card function, The credit system which can perform the process which prohibits the communication and the use of the card function includes the mobile station 100, the mobile telephone network 20, the mobile packet communication network 30, CAT terminals 40a, 40b, and CAFIS network. 50, credit servers 60A, 60B, ..., the Internet 70, and the like. When the credit card prohibition flag is set in advance in the control station 33, the mobile station 100 receives the prohibition signal from the control station 33 through the base station 31. The mobile station 100 then deletes the credit contract information it stores.