Cortelco ITT-3690BK 36900-VOE-21F

- Cortelco Centurion basic telephone
- Streamlined directory card
- Ringer volume control
- Line-in-use indicator
- Visual ring indicator
- Hearing aid compatible
- Fully modular
- Tone/pulse dialing
- Last number redial
- Flash
- Pause
- Desk/wall mountable
- 2 Year manufacturer's warranty
- Black