| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an order input terminal automatically storing menus of a plurality of generations including a new menu, allowing an order to be input only by the new menu after the date on which the new menu is applied, and allowing an order to be input by switching between the new menu and an existing menu before the date on which the new menu is applied. <P>SOLUTION: The order input terminal includes: menu storage areas 231, 232 storing menu data corresponding to a plurality of generations including the current menu; a new menu download part 213 automatically downloading data on the new menu together with data on the application date; a date comparison part 219 comparing the application date of the new menu and the current date; and a menu switching part 220 switching the new menu as a new current menu when the current date exceeds the application date of the new menu, and selecting a desired menu between the current menu and the new menu when the current date has not reached the application date of the new menu. <P>COPYRIGHT: (C)2011,JPO&INPIT |
