Turn on LED light for incoming calls and notifications.
More Information- Instructions: Settings > General > Accessibility > Hearing > LED Flash for Alerts
 - Device/Operating System : iPhone
 - Other Info (if applicable): Information for iOS 12.4. The user can also enable to flash the LED light on silent.
 
- Instructions: (French only) Paramètres > Accessibilité > Paramètres avancés > Notifications > Notification par flash
 - Device/Operating System : Android 9 (Pie) – Samsung Galaxy A8
 
- Instructions: Settings > Accessibility > Hearing > Turn on “Notification LED”
 - Device/Operating System : Android 6.0 (Marshmallow) - LG
 
- Instructions: Settings > Accessibility > Hearing > Turn on “Flash notification”
 - Device/Operating System : Android 5.1.1 (Lollipop) - Samsung Galaxy Note 4
 
- Instructions: Settings > Sound & notification > Turn on “Pulse notification light”
 - Device/Operating System : Android 5.1.1 (Lollipop) - Motorola Moto G
 
