Features
- Provides a single incoming line
- Provides such features as flash, hold, transfer, and conference via flash button
- Provides message waiting light and separate volume control
- Wall mountable
- Compatibility
- The 4400 Single Line Digital Telephone is compatible with Merlin Magix Release 1.0 or higher
- It requires an expansion port on the Merlin Magix 412 TDL or 024 TDL module
Includes

Refurbished
Library
Avaya 4400 Series Phones.pdf
Avaya Magix 4400 Series Phones Data Sheet.pdf

