How do I block all callers except for the Allowed list?
Follow the steps below:
1. Open Call Control app and click on Settings tab, tap on See All Settings option.
2. Scroll down and tap on ‘Call Restrictions ’.
3. Choose the needed option in the list (No Calls, Allowed Only, None)
If you don’t want Contacts to be blocked in Allowed Only mode please add them to your Allowed list.