How to Block Unknown Callers automatically - Android Manual

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The Android smartphone offers the possibility to automatically reject unknown numbers, i.e. if the number or caller ID is not displayed, the call is automatically rejected.

Android 14

How to Block Unknown Callers automatically - Tap on Phone

Tap on Phone
Open the Menu
Tap on Settings
Tap on Blocked numbers
Enable or disable Unknown

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Android How to Block Unknown Callers automatically

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