2. Click "Blacklist" to navigate to the Blacklist page.
3. Click "Add Number" to add a number to the blacklist.
4. Click the "Number or Caller ID" field to add the number you would like to block.
5. Click the "Description *" to enter a description why you are blocking this number or to who it belongs to.
6. Click "Export to CSV" to export to a CSV all numbers that are blacklisted.
7. Click the "Search" field to search for a specific number that is blocked.