Avaya SBM2401B-1009 Key Expansion Module 24 Button 700462518 Open Box

AVAYA SBM24 IP Button Key Expansion Module for 9600 Series Phones SBM2401B-1009

Used Avaya SBM24 Telephone Button Module

Avaya 770480585- 9608 IP Phone Wall Mountable Desktop With Cables Charcoal Gray

Avaya 9608 IP Deskphone with SBM24 24 Button Handset Expansion Module

Avaya SBM24 IP Button Module (Face Plate) Silver

Avaya SBM2401B-1009 Key Expansion Module 24 Button 700462518 Open Box