How to add or remove a mobile number from the call rejections list on my Apple iPhone 6
Callers who are on your call rejection list will hear an announcement that your number is not accepting calls at this time. Other calls will ring through as usual.
1. Touch Settings.
2. Scroll to and touch Phone.
3. Touch Blocked.
4. Touch Add New…
5. Touch the desired contact.
6. The phone number has been added to the call rejections list.
7. To remove a number from the call rejections list, touch Edit.
8. Touch the - icon next to the desired contact.
9. Touch Unblock.
10. The phone number has been removed from the call rejections list.