PORPORSCHE DESIGN Mate 20 RS User Guide-(LYA-L29,EMUI10.1_01,EN)

If another option has been set previously, the dialog box will not pop up. Swipe down
from the status bar to open the notication panel, touch Settings, and then select
Reverse charge.
3 Follow the onscreen instructions on the device to be charged to start charging.
Essentials
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