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Samsung Galaxy A51 5G UW - Block / Unblock Numbers

2026-10-22 19:06:30.751

Samsung Galaxy A51 5G UW - Block / Unblock Numbers

Here's how to block messages and send unwanted calls directly to Voicemail for your Galaxy A51 5G UW.
Calls and messages from contacts or phone numbers added to the blocked list are automatically ignored and the call is forwarded to Voicemail.

Add Block

  1. From a Home screen, tap the
    Phone icon
     Phone icon (lower-left).
    If unavailable, swipe up from the center of a Home screen then tap
    Phone
    .
  2. Tap the
    Menu icon
     Menu icon (upper-right).
  3. Tap
    Settings
     then tap
    Block numbers
    .
  4. To add a number, do one of the following:
    • Add a phone number
      Enter the number then tap the
      Add icon
       Add icon.
    • Recents
      Tap
      Recents
      , choose a number then tap
      Done
      .
    • Contacts
      Tap
      Contacts
      , choose a contact then tap
      Done
      .
    • Unknown/private numbers
      Tap the
      Block unknown/private numbers switch
       to turn on or off Switch off icon.

Remove Block

  1. From a Home screen, tap the
    Phone icon
     Phone icon (lower-left).
    If unavailable, swipe up from the center of a Home screen then tap
    Phone
    .
  2. Tap the
    Menu icon
     Menu icon (upper-right).
  3. Tap
    Settings
     then tap
    Block numbers
    .
  4. To remove a number from the blocked list, tap the
    Remove icon
     Remove icon to the right of the number.