Ask before making a phone call from AddressBook entries, Messages App user details, FaceTime App Recents (Video/Audio) and Phone App Favorites, Recents, Keypad and Visual VoiceMail Call Back button.
You can add contacts from your AddressBook to a Whitelist, which will disable AskBeforeCalling for those contacts.
The Whitelist should work everywhere, except for the Phone App dialer keypad and the Phone App Visual VoiceMail Call Back button.
LATEST CHANGES 1.0.0~beta10 - 2016/09/07
When adding a contact to the White List, you can now select multiple contacts.
Fix an issue for some users (well, only one user that I know of) that caused an occaisional crash when making a phone call from the Phone App favorites tab.