Mitel Superset 4015 Features:

- Includes fully handsfree multiline telephone.
- 20 character display, on hook dialing.
- 7 programmable keys which can be used as speed dials, line acces or feature buttons.
- Works with the SX 200 ML EL or the SX 2000.
- 9132-015-200-NA (Dark Gray).
- 9132-015-100-NA (Light Gray).
- One Year Warranty.