1. Go to the Ooma Enterprise Admin Portal

2. Hover your mouse over the "Hosted PBX" option and then Click on Extensions

Hover your mouse over the "Hosted PBX" option and then Click on Extensions

3. Click on the extension you are wanting to delete

Click on the extension you are wanting to delete

4. Click on Delete at the bottom right of the user information

Click on Delete at the bottom right of the user information

5. Click on OK

Click on OK