question

I have a Linksys SPA921 phone that was originally purchased from RingCentral.  The phone/line was de-activated a while back.

We now have a new employee coming on board and I'd like to re-provision the phone for him.

Unfortunately, the SPA921 phone no longer shows up in the dropdown.

How do I provision the SPA921 phone to work with RingCentral again?

Thanks