In this tutorial, you will learn how to:
• Block numbers
• Unblock numbers
• Block unknown numbers
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Block numbers
1. From the home screen, select theÂ
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Phone app.
2. Select theÂ
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Menu icon, then selectÂ
Settings. SelectÂ
Blocked numbers.
Note: Alternatively, from the  Messages app, select the  Menu icon > Spam & blocked >  Menu icon, then select Blocked numbers.2. SelectÂ
Add a number. Enter the desiredÂ
number, then select
Block.
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Unblock numbers
From the Blocked numbers screen, select the Remove icon besides the desired number then select Unblock.
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Block unknown numbers
From the Blocked numbers screen, select the Unknown switch to block calls from unidentified callers.