| 摘要 |
A method of arranging display unit and keypad input unit of mobile telecommunication apparatus into upside-down is provided to protect privacy from other people seeing text on a display unit of mobile phone by positioning a keypad above the display unit. A display unit(110) indicates all kinds of the video information that a user wants to see. A function button input unit(120) performs various functions such as calling, cancel, menu, confirmation, direction key, internet connection, photograph shooting, movie watching, etc., except a input numeric code. A numeric button input unit(130) is a numeric key matrix type or a QWERTY keyboard type. |
