Display: 4.3" 480 x 272-pixel retro color illuminated. Caller ID with number and photo. Agenda: 1000 records. BLF list, call forwarding, call transfer and conference to 3. 10 line LEDs. 2 colors red or green. 10 line keys that can be programmed up to 27 functions (corresponds to 3 screen pages). 7 function keys: message, helmet, hold, mute, transfer, Re-call, hands-free. 6 navigation keys. 2 volume controls. Mute key with luminous LED. Helmet key with led. Hands-free key with led.