The Avaya DBM32 Button Module is the perfect addition to an Avaya 1416 digital telephone. It provides an additional 32 buttons with dual LEDs and up to 3 DBM32 can be connected to an Avaya 1416 digital telephone. It is compatible with Avaya Aura Communication Manager 5.2.1 or later and IP Office Release 6.0 or later, and requires 1151C1 power supply or 1151C1 equivalent (SPPOE-1A + Y-Adapter). Make your work easier and more efficient with the Avaya DBM32 Button Module.