How do I add/remove device contacts on my whitelist?

To add or remove a device contact from your whitelist, open Whitelist and you’ll see your whitelisted contacts sorted into On your phone and Others. Tap iPhone Contacts then Edit Your Selections. This will show your iPhone’s Contacts.

Underneath iPhone Contacts, you’ll see two tabs. Whitelisted displays all of the device contacts currently on the whitelist. All Contacts will show the additional non-whitelisted device contacts without the blue checkmarks.    

To add or remove a contact from the Whitelisted tab, just tap the contact. All whitelisted contacts will show a blue checkmark next to the name.