Navigate to . Here, you will see a running list of every number you have ever blocked. Tap the minus sign (-) next to any number to remove them from the penalty box and allow their calls to come through again.
Samsung’s One UI software (on most recent models like S22, S23, S24, and A-series) includes a native call-blocking feature. The process is straightforward:
Instead of the blunt “block all unknown” tool, most Samsung users get better results by: how to block unknown numbers on samsung
Samsung offers a specific setting designed for the ultimate introvert or the severely harassed. This feature automatically rejects calls from any number that is not saved in your contacts list.
While the "Do Not Call" registry seems to have become a suggestion rather than a rule, your Samsung Galaxy has a powerful set of tools built right into its native software to help you fight back. Navigate to
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Samsung offers several layers of protection against unwanted callers: Block spam calls with Smart Call on your Galaxy phone Samsung’s One UI software (on most recent models
When your phone rings, Smart Call checks the incoming number against a global database of reported spam numbers. If the number is flagged as spam, your screen won’t just say "Unknown." It will display "Spam Call" or "Telemarketer" in big, red letters before you even pick up.