Specification Binding : Office Product Brand : Panasonic Label : Panasonic Business Systems Manufacturer : Panasonic Business Systems Model : KX-DT543-B PackageDimensions_Weight : 0.8449999992913908768613214 PackageDimensions : L:11.099999988678001181102361 X W:9.599999990208 X H:5.299999994594 PartNumber : KX-DT543-B ProductGroup : CE ProductTypeName : PHONE Publisher : Panasonic Business Systems SmallImage_Height : 56 SmallImage_URL : http://ecx.images-amazon.com/images/I/41jYmyQ0l-L._SL75_.jpg SmallImage_Width : 75 Studio : Panasonic Business Systems Title : Panasonic Phone Black Digital 3-line LCD, with Backlight, 24 CO Key, Full Duplex SP-Phone, with Built in EHS KX-DT543 Weight : 0.8 WeightUnit : pounds