AT&T 7402 - Manual (Page 10)

Conventions
The following conventions are used in the procedures:
Gray type Procedural steps in gray type are steps you should
follow if you do not have a button assigned for the
feature.
xxxxx A box representing a call appearance that is used
exclusively for placing, receiving, or holding calls.
Feature and
Feature xxxxx
Boxes representing buttons that have features assigned
to them. The buttons are labeled with the feature name,
sometimes followed by an extension number or a
person’s name.
[feedback tone] The tone appearing in brackets after a step indicates
what you hear after successfully performing that step.
For more information, see Tones and Their Meanings and Key Words to Know
at the end of this guide.
Quick Reference Lists
At the end of this guide is a set of quick reference lists. Use the lists to record your
feature and trunk codes, Abbreviated Dialing personal list items, and frequently
called miscellaneous extensions. Once you have completed the lists, flip back to the
page as needed, or make a photocopy and keep it handy.
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