Panasonic KX-DT546 Digital Telephone Black (Refurbished)Large backlit display, 242 x 109 pixels Fixed feature keys include conference, message, flash recall, redial, transfer, hold, speakerphone, intercom, pause, auto answer mute, auto dial store, cancel, forward dnd, 24 Programmable Line Buttons Hearing Aid Compatible The Panasonic KX DT546 is a corded digital telephone which is designed to work with Panasonic KX DT590 48 key DSS console business telephone system. With it's 6 line graphical LCD back lit