This is just a curiosity for me, but I have been calling Disney Dining almost daily, adding ADR's (I think I'm done now, though!), and I don't understand why you have to put your phone # or reservation # in before you speak with a CM, if that info doesn't pull up for the CM when you're making your ADR. Wouldn't it be so much easier if all the CM had to do was confirm your name and reservation info, confirm how many people the ADR was for (in case not all of the party was going), and then get a CC# if necessary? Or even if you had to tell the CM your phone or reservation # and then the info was automatically put into the ADR. It just seems it would be simpler on the CM's, quicker, and leave less room for error.