Is there a general system problem now?
And there is no general outage. I unplugged the Telo power and reconnected to restart it. After starting back up, it still had the same fast busy. I started to poke around with buttons - the top right one spoke "Page enabled", the color of several lights changed to blue and then the line was working. I don't have a telo handset, so this doesn't make much sense. But I see in the Telo manual now that the button colors were trying to communicate some details about the error. We almost never touch the telo, so I didn't even recognize that it was different than its normal "you never use me for checking voice mail" state. Next time, I will try to remember to look that up first. Though if mashing buttons I don't understand will fix future problems too, I may just stick with that.