| 摘要 |
A method and apparatus for a navigation system enables to search and display candidate objects by arranging them in a plurality of ranges of desired parameters. The method includes the steps of searching and retrieving candidate entries in a type of object specified by a user from a corresponding database, displaying a plurality of range keys on the screen of navigation system where a type of range assigned to the range keys is predetermined based on the type of object specified by the user, selecting a range by executing one of the range keys on the screen, and displaying a list of the candidate entries within the selected range on the screen.
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