| 摘要 |
A mobile electronic device and methods are disclosed. A first and second input on a first and second display is detected. A cancellation screen comprising a first object image for cancelling a key lock function that sets the first and second input to invalid inputs is displayed. A position of the first object image is moved in response to one of the first and second input. The key lock function is cancelled, if the position of the first object image is moved from the first display to the second display.
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