CipherLab RK25 Reference Manual page 147

Basic Operation
DISABLE NOTIFICATION
You can turn off the notification of a specific app by tapping and holding on the notifications
card until the corresponding app name reveals. Tap " " to turn it off.
Turn off notifications
OR
1) Go to | | |
App Drawer (All Apps) Settings Apps & notifications See all XX
to find the app you would like to change its notification settings.
apps
145