The order interfaced from any consumer order vector should be queried in NRIS based on ____ field during first time i.) NRIS order # ii.) Move Order # Iii.) Order Source iv.) Order source reference/BAN & CTN

When querying NRIS for the first time for orders from consumer order vectors, you use Order Source (to identify which system the order came from) and Order source reference/BAN & CTN (Billing Account Number and Cellular Telephone Number) as the unique identifiers. NRIS order # and Move Order # don't exist yet on first interface.