发明申请
US20080186281A1 Device having display buttons and display method and medium for the device 审中-公开
具有显示按钮和显示方法以及设备介质的设备

Device having display buttons and display method and medium for the device
摘要:
A display method performed in a device having a plurality of buttons includes sensing a touch to the device, and displaying a plurality of images on the plurality of buttons based on length of time of the sensed touch. Accordingly, the convenience to a user when operating the buttons increases.
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