Does At&t Call Protect Cost. Find out how to help protect your smartphone from unsafe apps and files and take more control over nuisance calls. If you have an iPhone tap Lock.

Upgrade to the ATT Mobile Security Call Protect Plus 2 subscription for 399 a month for one or both apps. By Liam Tung July 12 2019. ATT Mobile Security app required Helps ensure your device is secure and protected Provides important alerts about security for your device Delivers updates about corporate breaches that could affect your personal data.
399 mo Limited Free Offering.
Have an HD Voice-capable device. Auto-billed every month through your iTunes account unless canceled. Upgrade to the Call Protect Plus service for 399 per month to get more call-blocking and mangement capabilities. ATT Mobile Security protects your personal data.
