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SBM24 Adapter Module

The SBM24 Expansion Module is an optional device that extends the number of call appearances and Feature buttons available on the telephone. The SBM24 Expansion Module is supported on the 9630, 9640 & 9650 IP Phones and provides 24 additional programmable buttons - to be configured as call appearances, bridged appearances, or feature keys. A maximum of three SBM24 modules are supported on a single phone.


24 programmable call appearance/feature keys.
Two backlight LCD screens for button labels. Buttons automatically labeled from the system (no paper labels).
Connects directly to the associated phone.
No separate power supply needed. However, using more than one button module changes the power class of the phone to Class 3.

The total number of SBM24 button modules supported on one IP Office system is 42, subject to the total system limits. Please refer to System Button Module Support for the total system limitations of button modules on IP Office.

A Button Module adapter (Ferrite adapter), is required when SBM24 button expansion module is used with the 9630G or 9640G IP telephones.

© 2010 AVAYA
15-601041 Issue 20.f.-
18:14, 25 February 2010

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Last Modified: 11/01/2010