CipherLab RK25 Reference Manual page 98

RK25 Mobile Computer
DISABLE UNWANTED NOTIFICATIONS WITH "DO NOT DISTURB"
You can temporarily disable specific notifications (vibration or sound) using "
in Quick Settings menu. What's more, you can schedule the duration of the disabled status
so that the notifications will switch to enabled state automatically based on your
arrangement.
Swipe down from the status bar to open
on " " to enable this feature and make further adjustment.
Do not disturb
Icon
Quick Settings Panel
DND mode is OFF.
DND mode is ON.
or
Description
96
Do Not Disturb
Quick Settings Menu
"
, tap