Quote:
Originally Posted by MikeF74
Perhaps unlock the buttons by entering a certain button sequence using the numbers. It could also act as a numberless PIN system to foil theives.
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I was thinking something simpler- like still sliding the power switch to disable the buttons but not having it blank the screen when you do it. It could continue displaying the last screen with maybe the addition of "OFF" in the bottom right of the screen to remind why the buttons dont work.