The Cortelco ITT-9120 has trilingual caller ID with call waiting.

Features:

- 3 Line blue backlit display
- Voice message waiting indicator/FSK
- Mute
- Hold
- 10 Speed dial locations (two touch)
- Flash
- Redial
- 2.5mm Headset jack
- Adjustable stand
- Desk/Wall mountable
- Hearing aid compatible
- Handset volume control
- Ringer loud/normal
- 10 2-Touch memory buttons
- 2 Programmable 1 touch memory buttons