| 摘要 |
A electronic device (1) comprising a housing (24), a processor (3) and a display screen (5) mounted to the housing (24) and coupled to the processor (3). The electronic device (1) also has a bezel (21) surrounding the display screen (5), the bezel (21) being rotatably mounted to the housing (24). A position detector (26) is operatively coupled to the bezel to provide a signal indicative of a rotational position of the bezel (21) relative to a predetermined datum of the electronic device (1). The position detector (26) is electrically coupled to the processor (3) to permit, by selective rotation of the bezel (21), user selectable options displayed on the display screen (5).
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