No. I have a phone reserved under the reservation # system because at the time initially processed my carrier could not be contacted.
Apple sent out emails with the reservation # and a link to complete the order within 24 hours.
In the process I select my existing plan and continue. The next step has me select if I want a hotspot addition. I select no and continue.
At this point it should go to the actual purchase of the phone, but it times out every single time saying they can't contact the carrier (Sprint)