Avaya EU24BL Expansion Module extends the amount of call appearances and feature buttons. Avaya EU24NL Expansion Module has two columns of buttons totaling 24 buttons. The buttons can be programed to be call appearances, or features.
Adds An Additional 24 Buttons
Backlit Display For Easy Viewing In Any Lighting
One Year Warranty Included with Extended Warranty Options at Low Prices!
Requires an Avaya 1151 series power supply (see accessory below). For IP phones, use of PoE is supported if the PoE is Class 3