There are two ways to remove a blocked number from the call block list:

System Tab

1. Log in to office.ooma.com as an administrator and navigate to the Settings page.
2. Click System, then navigate to the Call Blocking tab.
3. Search the block list for the blocked number.
4. Click the X beside the number you would like to unblock.

Call Logs Tab

1. Log in to office.ooma.com as an administrator and navigate to Dashboard.
2. Click the Call Logs tab.
3. Click beside the number you wish to unblock.