Function Button - Huawei MediaPad M2 10.0 Quick Start Manual

Eraser
 Press and hold the eraser button and then move the
M-Pen over the content that you wish to erase.
Not all apps support this feature.

Function button

 Press and hold and then draw an outline of the
screenshot area to take a screenshot.
 Press and hold and then double touch the screen to
take a full screenshot.
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