Oh, I see. Basically, I will never get calls into the "real" phone number. I will forward calls to GV number to the new Dollar Unlimited number, which will ring the OBI200 because I will set it up as a SP there. Then that handles all incoming calls, including VM. But outgoing calls still will use GV.
That makes sense.
If I already have a Callcentric account with Pay as you go for 911 service, do you know if I add Dollar Unlimited to that same account? And since Pay as you go is already set up as SP2, do I just leave it alone, or do I add the Dollar Unlimited as SP3? If this is a question for Callcentric, let me know.