Quick tech specs
  • Key expansion module
  • for one-X Deskphone Edition 9630
  • 9640
  • 9650
  • gray
  • 9630G
  • 9640G
  • 9650C
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Know your gear

The SBM24 Button Module extends the number of call appearances and feature buttons on your telephone. It provides 24 additional lines for incoming calls, outgoing calls, and calling features.
Availability: Item Backordered

Customize your gear

As you assemble your hardware, configurable options may change or become unavailable.

Better Together

Avaya SBM24 Button Module - key expansion module
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