Avaya NN43113-101 - Manual (Page 107)

Configuring the Avaya 1140E IP Deskphone
107
Figure 20: Preferences menu with headset menu item
On the IP Deskphone, after you select the Prefs , Audio , and Headset
Selection menu items, use the headset screen to select the desired
headset and corresponding functional parameters. Figure 21 on page 108
displays the headset screen.