24-Button Speakerphone Telephone12 Programmable CO keysSpeakerphone3 Line backlit alphanumeric LCD display Automatic redialHands-free answer backRedial, hold/flash, mute, store, message, intercom/conference, forward/do not disturb, program, pause/transfer and volume control keysOff, low and high ringer volume switches2.5mm headset jackWall mountableAvailable in black or whiteKXT7736BK