- Built-In Speakerphone
- 12 Programmable Line Keys with LED Light Indicators
- 12 Personal Feature Keys
- Message Indicator Lamp (upper right corner)
- Volume Control
24 Programmable CO keys - Speakerphone - Speakerphone key with LED on/off
indicator - Automatic redial - Hands-free answer back - Redial, hold/flash,
mute, store, message, intercom/conference, forward/do not disturb,
pause/transfer and volume control keys - 2.5mm headset jack - Wall mountable -
Also available in white KXT7720BK