Black List was created to cover up caller/messenger ID’s and phone numbers.
You can choose whether the black listed contacts will notify you or not when a message or call has come in.
To access the black list you touch the clipboard in the bottom center of the Stealth Mode screen, your contact list will appear with a switch to the right side. You touch the switch to turn it on or off. In the on position that contact is blacklisted, your phone will not ring and that call will go directly to voice mail.