User`s guide

User’s Guide Introduction
A.1
Introduction
Accessing the rich ESI feature set is simple and easy through the straightforward design of ESI’s
Feature Phones. Each feature has been designed for ease of use while providing capabilities needed in
an advanced business phone. As for the IVX C-Class phone system itself, its Integrated Answering
Machine functions like a traditional answering machine but with additional, special features.
You will be able to learn many of the features by simply using your phone; and this IVX C-Class User’s
Guide will introduce you to the wide variety of features offered by your ESI phone system and how to
use your phone effectively to achieve maximum benefits.
What it covers
• 24-Key Feature Phone
• 12-Key Feature Phone
How it’s arranged
• Section A — Introduction and phone illustrations
• Section B — User help
• Section C — User programming
• Section D — Integrated Answering Machine operation
• Section E — Phone operation
• Section F — Special keys and features
• Section G — Analog stations
• Index