Avaya 10bs User Guide

Feature codes activate features when you have not
programmed a line button. To use a feature code, press the
programmed  Feature  button and then dial the code.

Not all features can be activated by a code. Some features,
like Do Not Disturb, must be programmed onto a line button to

turn the feature on and off. The light next to the button

reminds you that the feature is in use. Feature codes for your
analog multiline phone follow.

Feature Codes