I have enabled MLDN on my option 81c. I am allowing sets in two separate buildings (two different SUPL's) to have the same DN. I usually create phones by copying them from a template TN that I have created. When trying this with a DN that is already in service I get an error. I have been creating them from scratch (NEW...3904...ect.) this however takes me three times as long. Is there anyway around the error?