The Louisville Free Public Library has a cool service that informs you by automated phone call or email when a requested book has arrived at a branch for pickup. But when you try to end the call, you get the following weirdness:
Library robot: “Press 9 to end this call.”
Me: (Presses 9 on phone).
Library robot: “That is not a valid response.”
Huh?
-EG
Posted by gravybread 
