Phone Models; Phone Overlays - ESI IVX S-Class Product Overview

Phone models

Digital Feature Phones
There are three choices of digital feature phones available on the IVX S-Class. This means customers
can select from among the available feature phones that best suit their needs.
Model
48-Key Digital Feature Phone
(also available as TAPI)
24-Key Digital Feature Phone
12-Key Digital Feature Phone
Each model connects to the cabinet via standard two-wire twisted pair.
The intelligent display and the extensive spoken prompts from ESI's Verbal User Guide
call-handling information and are readily understandable by even a novice ESI phone user. For added
reliability, each ESI phone has a sealed membrane below the keys, making it virtually spill-proof. The
sturdy base lets the user adjust each phone four different ways — from near-horizontal to near-vertical
— to fit easily on any desk or counter space.

Phone overlays

Each ESI Phone comes with one overlay for the programmable feature keys. To order additional over-
lays, visit the DESI™ website at www.desi.com. You can also download the free Windows-based
software, DESI Lite, which allows you to print on the overlays. For assistance with DESI products,
please consult the DESI website.
1
The top two lines each have 16 characters, as on the 24-Key Digital Feature Phone; the bottom line has 24 characters.
IVX S-Class Product Overview
Display
Lines Characters Speakerphone
1
3
56
2 32
1 16
5
Programmable feature keys
Yes
Yes
No
30
12
9
™
deliver vital