Avaya JEM24 Features Provides 24 additional line/feature buttons for your Avaya J169 or J179 IP phone Each button has a dual red/green indicator When a single JEM24 is connected, it offers 3 x 24 pages of buttons; when multiple JEM24s are connected, each offers a single page of 24 buttons Provides color display when connected to J179 and grayscale display when connected to J169 Brightness is adjustable from the connected base IP phone Avaya J169 IP phone supports up to three JEM24 Expansion Modules – Up to two JEM24 Expansion Modules can be powered by PoE or PoE injector; external 5V power supply (see accessory below) is required if adding more than two JEM24 Avaya J179 IP phone supports up to three JEM24 Expansion Modules – A single JEM24 Expansion Module can be powered by PoE or PoE injector; external 5V power supply (see accessory below) is required if adding more than one JEM24 Compatibility Compatible with Avaya J169 and J179 IP phones No additional licensing is required when adding the Avaya JEM24 button module
