"Panasonic KX-T7740 (White) Brand New Includes One Year Warranty, The Panasonic KX-T7740 48-button hybrid system DSS control is a user-friendly system which has a message lamp and is also wall mountable. KX-T7740 Features: Hybrid System DSS Console, For Advanced Hybrid Systems Only, 48 Button DSS/BLF Controls, 36 of 48 Buttons w/ LEDs, Message/Ringer Lamp, Wall Mountable Replaces KX-T7040, Works With The Following Phones: Panasonic KX-T7720, KX-T7730, KX-T7731, KX-T7736"
