Multiple choice technology testing What is the status message in the row generated when CoS is done OE Hub completed processing the order Order has been sent to backend/AS400 Completed Verification Order has been picked for processing Reveal answer Fill a bubble to check yourself B Correct answer Explanation When Change of Service (CoS) is complete, the order entry system shows 'Order has been sent to backend/AS400' indicating the order has been passed to the backend processing system.