Call notification flash helps your device flash the camera light when you receive a notification or incoming call in screen-off conditions.
Enable call notification flash on Samsung Galaxy S8 Plus as follows:
Step 1: Go to 'Settings' and select 'Support'.

Navigate to 'Settings' and select 'Support'.
Step 2: Choose 'Listen'.

Select 'Listen'.
Step 3: Opt for 'Flash Notification Light'.

Choose 'Flash Notification Light'.
Step 4: Turn on 'Camera Flash'.

Turn on 'Camera Flash'.
Congratulations, your setup process is now complete. Wishing you success!
