Qualifier values of 4219 in D95B
Transport priority, coded (an1..3)
Coded priority of requested transport service.
Express treatment (if by rail, legal express regime for parcels transport).
Transport under legal international rail convention (CIM) concluded between rail organizations and based on fast routing and specified timetables.
Transport under legal international rail convention (CIM) concluded between rail organizations.
Transport under conditions specified by UPU (Universal Postal Union) and Rail organizations (parcels transport only).