Avaya 9600 SBM24 Button Expansion Module

Avaya 9600 SBM24 Button Expansion Module Features

• provide additional lines for calls bridged from one or more other extensions
• provide abbreviated dialing buttons
• provide buttons to access additional switch features like call forwarding

A maximum of three add on Modules can be added to the the Avaya 9630 IP phone when you are using Communication Manager 4.0 or above.