8PRODUCT SPECIFICATIONSA newly developed SAMSUNG side by side refrigerator in 2006 has the followingcharacteristics.Twin X AirFlowhCool air circulates through side vents on every shelf level. Thisprovides even distribution of cooling inside cabinets to keep yourfood fresh longer.Xtra SpaceTMhVertical room next to the ice maker in the freezer provides spacefor pizza etc.Door AlarmhBeep sound reminds you the door is open.Vegetable CrisperhOptimized humidity control keeps vegetables & fruits fresh.2-1) Introduction of main function