1. Login to the FiOS Digital Voice Account Manager
2. Click Enable Nomorobo on Fios Digital Voice line
3. Click Acknowledged
4. Click OK
5. After you've completed those steps, go back to your Nomorobo Account.
6. Your number will now be listed as "Protected".
NOTE: If you don't see these options, you might not have full FiOS Digital Voice service.
-Try calling Verizon (1-800-VERIZON) or using their online contact form to make sure that you can enable 'Simultaneous Ring' on your phone line with your current service.