In addition to the audible notification of new notifications, the LG smartphone can also activate flash notification, in which the camera flash blinks several times for a few seconds. Flash Alerts is available for calls, messages and alarms.

Android 9 | LG UX 9.0
Step 1:  Open the  Settings
Step 2:  Tap on  General
Step 3:  Tap on  Accessibility
Step 4:  Tap on  Hearing
Step 5:  Enable or Disable  Slash alerts
  1. Open the Settings
  2. Tap on General
  3. Tap on Accessibility
  4. Tap on Hearing
  5. Enable or Disable Slash alerts

LG Instructions
Loading...

Transmitting...