We have a customer that we are configuring flow through provisioning for. They did not ever have single point provisioning enabled and have create a ton of phones themselves. The issue is that when they created the phones, they did not associate it with the correct network element in users and services. I am now seeing this as an error in the reconcile wizard. The help advises to reassign the phone to the correct element but, as far as I can tell, there is no way to do this. Can I change the element of a phone that has already been created in users and service without deleting it? If not, is it possible to delete a phone from users and services without deleting the mailbox that is associated with it?