- Multi-line digital telephone
- 7 line x 29 character display
- No paper button labels - all buttons are labeled on the display
- 24 system call appearance/feature buttons
- Provides automated call tracking with 100-entry call log
- Provides access to 104 speed-dial numbers
- Can be maintained with most current enhancements through downloadable firmware
- Can be expanded with optional (EU24), an expansion module with 24 call appearance feature buttons
- The Avaya 2420 Digital Telephone is compatible with Avaya Communication Manager and Avaya IP Office.
- It requires an available digital station port.
Avaya Definity 2420 User Guide.pdf