User Guide

Additional features
184
Figure 30 on page 184 shows the feature key numbering for 3 Expansion
Modules for Avaya 1220 Series IP Deskphone.
Figure 30: Feature key numbering
Feature key programming
You can program feature keys.
To access the Program Key screen:
Prefs
1. Press the Prefs context-sensitive soft
key, select Feature Options, and select
Feature Keys from the menu.
The Program Key screen opens as
shown in “Feature keys” on page 183.