Operating Instructions

Table Of Contents
Chapter 2: Phone overview1
The Avaya J189 IP Phone is intended to be used in business communications. The phone supports2
up to ten call appearances with five lines of call display.3
The Avaya J189 IP Phone has a secondary display and can support up to three button modules,4
and each button module provides 24 additional lines.5
Physical specifications6
5 call appearances in Full Screen mode and 10 call appearances in Half Screen mode7
800 x 480 pixels (main LCD), 240 x 320 pixels (secondary LCD)8
Secondary Display9
4 softkeys10
5 Menu navigation buttons and two navigation buttons for Secondary Display11
Dual 10/100/1000 network ports12
Optional 5V DC Power support13
48Vdc POE support14
J100 wireless card support15
Magnetic Hook Switch16
Button module support17
May 2020 Using Avaya J189 IP Phone SIP 13
Avaya - Proprietary. Use pursuant to the terms of your signed agreement or Avaya policy.
DRAFT—May 8, 2020—8:55 AM (UTC)