OK, an update. Yes my Obi 200 is grey not white, my bad.
After trying to add my Obi a billion times, I finally sent a snotty e-mail to Obitalk. They responded quite quickly, and gave me the usual "keep trying" BS. BUT after I tried to add a couple of times, it worked. This is very suspicious and suggests they might have some monkey over there doing these adds by hand.
Anyway, I successfully added a Google Voice # and a 911. however it might be ringing on the associated mobile number (this is for my dad and he wasn't present when I did this). We'll see tomorrow.