vCard Property – PHOTO

FN – formatted name (required).

The way that the name is to be displayed.

FN:Dr. John Doe

This property has changed from requiring a single instance in vCard3 to one or more in vCard4. There is no advice/guidance/example given regarding how to treat multiple FNs. Since it may introduce some interoperability problems, Staff List vCard do not provide an option to add multiple values.