9am. A few notes on my call. The call had no caller id. The caller was nice and friendly. It felt a call centre person rather than a Tesla knowledgeable person. It was pretty clear the person’s job was make the calls, and book appointments. I did ask about build date/ships and there was nothing else they knew. My vin was able to be confirmed I was told the slot would be 15-20mins. I had my choice of slots for the 27th. Of course, I chose the first. Any specific questions could be directed to invoice person calling me in a couple of days.