How to activate the 'Audi Phone Box' feature on the Audi A8?

I recently purchased an Audi A8 and it has the 'Audi Phone Box' feature listed on the spec sheet. However, I can't seem to figure out how to activate this feature. Can anyone walk me through the process?

To activate the 'Audi Phone Box' feature on your Audi A8, first make sure you have a compatible phone with NFC technology. Then go to your car's settings, select 'Phone', and scan your phone on the Audi Phone Box symbol. This will pair your phone and activate the feature.