| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile phone with card function that displays data on a credit card or a bank card stored in the mobile phone on a display device so as to use the mobile phone as a card and can store data/delete data through communication. SOLUTION: Data of the credit card or the bank card data and a password are stored in the mobile phone (1) and when the stored password is matched with a password entered by a decided button operation, the stored data are displayed on the display device (5) by characters (2), numerals (3) and a bar code (4) so as to allow a user to use the mobile phone (1) as a card with user- friendliness. Furthermore, storage and delete of the data are conducted through communication to reduce various expenses attended with issue of card so as to attain the economy. |
