Samsung SM-A146U1/DS User Manual

Also see for SM-A146U: Quick start guide

Settings78Sound quality and effectsSet the device’s sound quality and effects.On the Settings screen, tap Sounds and vibration → Sound quality and effects.• Dolby Atmos: Select a surround sound mode optimised for various types of audio, suchas movies, music, and voice. With Dolby Atmos, you can experience moving audio soundsthat flow all around you.• Dolby Atmos for gaming: Experience the Dolby Atmos sound optimised for games whileplaying games.Depending on the model, you must connect an earphone to use some features.NotificationsChange the notification settings.On the Settings screen, tap Notifications.• Notification pop-up style: Select a notification pop-up style and change the settings.• Recently sent: View the apps that received recent notifications and change thenotification settings. To customise notification settings for more apps, tap More →→ All and select an app from the apps list.• Do not disturb: Set the device to mute all sounds except for allowed exceptions.• Advanced settings: Configure advanced settings for notifications.