| 摘要 |
PURPOSE: A PDA(Personal Digital Assistant) phone having both phone and PDA functions is provided to execute phone/PDA functions through key button operations and to offer a partial folder-type PDA phone structure which can executes phone/PDA function transfer with a single hand. CONSTITUTION: When a partial folder(200) is opened, a display(52) is formed on the inner surface of the partial folder(200) so that a user can execute the functions of a PDA. A button array(50) are provided on the upper part of the main body. The buttons of the button array(50) are arranged horizontally so that users, who are used to PC keyboard operations, can conveniently use them. Also, it is desirable to install a cursor control unit, such as a ball mouse, etc., in order to smoothly move the cursor for the searching of information.
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