Avaya Partner 400EC Expansion Module (700429269)

The Avaya XM24 is an expansion module you can add to the Avaya 6416D+M or Avaya 6424D+M. It will give you additional 24 programmable buttons.

The Avaya BM12 Button Module extends the amount of call appearances and feature buttons on your telephone. Two pages of 12 call appearances and features each. Typical uses for the Avaya BM12 Button Module are to providing additional lines for bridging, abbreviated dialing buttons, and access to features like call forwarding.