Samsung SM-T550NZAAXAR 用户手册

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Sounds and Notifications 

Settings

Set Schedule 

This option allows you to turn Do not disturb mode 
on and off automatically at scheduled times. 

Note: Scheduling is not available if Do not disturb 
mode has been turned on manually. 

1.  From a Home screen, tap 

Apps > 

Settings. 

2.  Tap Sounds and no

tifications > Do not disturb. 

3.  Tap Set schedule, and set the Days, Start time, 

and End time. 

Notifications on Lock Screen 

Choose what notifications can display while the 
device is locked. 

1.  From a Home screen, tap 

Apps > 

Settings. 

2.  Tap Sounds and notifications > Notifications 

on lock screen, and choose an option: 

• 

Show content 

• 

Hide content 

• 

Do not show notifications 

App Notifications 

1.  From a Home screen, tap 

Apps > 

Settings. 

2.  Tap Sounds and notifications > App 

notifications, and choose an app to enable or 
disable notifications.