Transfer Phone Number
When you are in the Butler > Bidder Lookup during Check-in you can add phone numbers to bidders accounts. The system will tell you if someone already has the same phone number on file by asking you if you want to transfer the phone number or leave the phone number for the original bidder. If you choose to transfer the phone number, the original bidder with that number will no longer have a phone number on file. Two bidders cannot have the same phone number on file.
The same is Not true for emails. When you enter an email in the bidder lookup under the butler that someone already has on file a message pops up telling you that two bidders cannot have the same email but it does not give you the option to transfer it.