Avaya J139 Phone (700513916)

Delivers high definition audio that may increase productivity by reducing fatigue and provides easier-to-take note multi-party calls in the course of the wideband audio codec within the handset and headset.
Simplifies call keep watch over at the display the usage of softkeys for on a regular basis functions such as transfer, conference and forwarding; also makes it easy to perform on a regular basis tasks such as quick get right of entry to to the corporate directory.
Provides visual cues that may speed task management through 4 dualcolor Red / Green LED buttons.
Improves flexibility through give a boost to of a secondary Gigabit Ethernet port for a PC.
Optional AC to 5 volt power supply (not included)