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Samsung Galaxy A21 - Manage Do Not Disturb Settings

2026-10-22 19:11:53.495

Samsung Galaxy A21 - Manage Do Not Disturb Settings

If your Galaxy A21 isn't receiving calls or alerts for texts and email, here's how to check Do Not Disturb settings.
  • The 'Do not disturb' setting allows sound / vibration (for phone calls, messages, etc.) to be turned on or off as preferred.
  • Alarms are always considered priority interruptions.
  1. From a Home screen, swipe up from the center of the display to access the apps screen.
    These instructions only apply to the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Notifications
    .
  3. Tap
    Do not disturb
    .
  4. Tap the
    Do not disturb switch
     to turn on On switch icon or off Off switch icon.
  5. Tap the
    switch
    to the right of the preferred schedule(s) to turn on or off.
    To create a new schedule, tap
    Add schedule
    .
    To edit a schedule tap the schedule name (e.g., Sleeping) then perform the following:
    1. Enter or edit the schedule name.
    2. Select the preferred day(s).
      Selected when circle is present.
    3. Tap
      Start time
       to set the schedule start time then tap
      Done
      .
    4. Tap
      End time
      to set the schedule end time then tap
      Done
      .
    5. Tap
      Save
      .
    6. Tap the
      Back icon
       Back icon (upper-left) to return to the previous screen.
  6. From the 'Exceptions' section, tap
    Calls, messages, and conversations
    .
  7. Tap
    Calls
     then select the preferred option (e.g., All, Contacts only, etc.).
  8. Tap the
    Repeat callers switch
     to turn on.
    When on, allows calls received from the same number more than once within 15 minutes.
  9. Tap
    Messages
     then select the preferred option (e.g., All, Contacts only, etc.).
  10. Tap the
    Back icon
     (upper-left) to return to the previous screen.
  11. Tap
    Alarms and Sounds
    .
  12. Tap the following to turn on or off:
    • Alarms
    • Media sound
    • Touch sounds
    • Calendar events
    • Reminders