| 摘要 |
A portable device including a user interface is provided to use advantages of a standard keypad and an improved display and display parameter values, thereby tuning two parameters. A portable device including a user interface includes a display screen, an input interface having a plurality of active elements, and a processor connected to the display screen and the input interface. At least one parameter value of the portable device is able to be changed through the input interface. The portable device displays a plurality of parameters of the display screen. The display of the parameters is achieved by displaying a parameter ID, and indicating specific activation elements used to change the values of the parameters.
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