Avaya Definity 8410B
Digital Telephone (No Display)
The Avaya 8410B digital phone is equipped with 10 call appearance / feature buttons, 4 soft keys that activate 12 different functions, 2-way programmable speakerphone, conference, transfer, drop and hold buttons.
The speakerphone in two-way mode or can be set up as a 1-way, listen-only speaker.
There is also an adjunct port for an external speakerphone or one-touch headset to be added.