1. Requires compatible device/service and download of ActiveArmor℠ app. Other terms and restrictions apply. May not detect all threats and may inadvertently block wanted calls. Data charges may apply.  Visit att.com/activearmorapp for details.
2. AT&T ActiveArmor advanced security is included with AT&T Unlimited Premium® PL and AT&T Unlimited Extra® EL plans. Legacy plans (no longer sold) AT&T Unlimited Extra®, Unlimited Premium® (retired January 2024) or AT&T Unlimited Elite® plan (retired August 2022) also include AT&T ActiveArmor advanced security.