AT&T will now show you a green check mark for validated calls on some Android phones - The Verge

1. AT&T will now show you a green check mark for validated calls on some Android phones  The Verge
2. AT&T is Cracking Down on Robocalls With New Spam Call Warnings  Cord Cutters News, LLC
3. AT&T enables call validation to help combat robocallers  Android Central
4. AT&T launches Call Validation Displays, based on STIR/SHAKEN protocols  Neowin
5. AT&T Starts Validating Calls to Help Combat Robocalls  Droid Life
6. View full coverage on Google News

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