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Thu, Aug 6, 2020 7:54 PM
How do i block only calls that are "unavailable"
2 months ago
I am sorry i forgot to say this is my land line.
You can't unavailable means no data was sent so there's nothing to block. Some 3rd party blocking devices claim to block these calls, but the phone company doesn't at this time.
This is a user to user help forum. It is not an AT&T support site. I am not an AT&T employee, read the ACE's disclaimer at the bottom of this post
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