- To unblock a number that is listed in the All activity section, press and hold your finger on the number you would like to unblock. Then, select the highlighted Block option from the menu that appears at the bottom of the screen.
- To unblock a number from the block list in the Manage section, press and hold your finger on the number you would like to unblock. Then, select the highlighted Block option from the menu that appears at the bottom of the screen.
- You may also unblock a number by tapping the number and selecting the highlighted Block number icon from the detail view screen.
Once this number is removed from your block list, they will be able to call your device.