From a Home screen, tap Contacts (lower-left).
If unavailable, navigate: Apps > Contacts.
These instructions apply to Standard mode only.
Tap the Menu icon (upper-right).
Tap Call rejection.
Tap Auto reject list.
If desired, tap Unknown number to reject calls from unknown numbers.
Enabled when a check mark is present.
View or edit the list as desired.
Tap the Create icon + (upper-right).
Enter the 10-digit phone number.
Alternatively, to add a number from call logs or contact list, tap the Contacts icon (far-right of Enter number field).
To refine the block, tap Match Criteria then select one of the following options: