The Avaya 6400 Series Digital Voice Telephones deliver the right combination of business communication functionality. Usability features are readily available, for example, you can personalize your phone by programming the buttons on your telephone simply by choosing from a selection of convenient features.

The Avaya 6400 Series Digital Voice Telephones deliver the right combination of functionality and features for business communication. Usability features are readily available; for example, you can personalize your phone by programming the buttons on your telephone simply by choosing from a selection of convenient features.

Business Benefits

• User programmability
• Global user interface
• Expandability
• "Plug and play" installation
• Wall mountable