In this tutorial, you will learn how to:
• Access blocked numbers
• Block and unblock numbers
• Block unknown numbers
• Use AT&T Call Protect
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Access blocked numbers
From the Dial tab in theÂ
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Phone app, select theÂ
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Menu icon >Â
Call settings >
 Call blocking & Decline with message >
Blocked numbers.
Note: To block a number through the Call logs, select the Call logs tab > select the info icon next to the desired number > Block. 
Block and unblock numbers
BLOCK NUMBERS: From the Blocked numbers screen, select the
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Add icon then select the desired
option:
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• CONTACTS: Select Contacts > navigate to and select the desired contact > select Done.Â
• CALL LOGS: Select Call logs > desired number > Done.Â
• NEW NUMBER: Select New number > enter phone number > select Block.Â
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UNBLOCK PHONE NUMBER: Select the
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Delete icon, then select the
number or
contact that you wish to unblock. Select
Remove.
Note: Select Remove again to confirm. 
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Block unknown numbers
From the Call blocking & Decline with message screen, select the Private numbers switch.
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Use AT&T Call Protect
To automatically block calls from likely fraudsters, get alerts on suspected spam, and manually block calls, learn more about
AT&T Call Protect. Free for eligible users.