The Avaya Definity 6416D+M Speaker Display Phone is a speaker display phone that works with Definity Phone systems Release 6.1 or higher. This phone needs a TN2181 digital circuit card or TN2224B digital circuit card.

Key Features:

• 24 Character LCD
• Caller ID
• Date and Time
• 16 Programmable Call Appearance
• Speakerphone
• 8 Personal Ring Options
• 4 Navigator Keys for Menu
• Integrated Headset Jack
• Mute
• Conference
• Transfer
• Hold
• Speaker
• Last Number Dialed
• Handset
• Handset Cord
• Line Cord
• Professional Appearance
• White