Avaya SBM24 700462518 24 Button Self-Labeling DSS/BLF (Compatible with 9608, 9608G, 9611G, 9630, 9630G, 9640G, 9641G, 9650, and 9650C) Console. Avaya 9630. Avaya 9630G. Avaya 9640. Avaya 9640G. Avaya 9650.
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