1. DOWNLOAD CALL PROTECT: From the home screen, select the Play Store app > search for and select AT&T Call Protect > select INSTALL.
   
2. ACCESS CALL PROTECT: From the home screen, swipe up to access the Apps tray then select the AT&T Call Protect app.
   
3. Select Next. Review the permissions, then select Next.
   
4. Enter your Phone number, then select NEXT. You will receive a text message with a PIN. Enter the PIN, then select Verify.
   
5. Review the AT&T Mobile Security prompt, then select Continue. Review the Terms & Conditions, then select I agree.
   Note: Select Terms & Conditions or Privacy to review as desired.
   
6. BLOCK A NUMBER: Select BLOCK. Select the Add icon, then select the desired option.
   
7. ACCESS SETTINGS: Select the Menu icon, then select Settings.
   
8. Edit settings as desired.
   
9. LOG OUT OF CALL PROTECT: Select the Menu icon > Settings > Log out > LOG OUT again to confirm.