Digital Feature Phone Operation; Liquid Crystal Display (Lcd); Programmable Feature Keys - ESI IVX 20 User Manual

IVX 20

Digital Feature Phone operation

Your IVX 20 Digital Feature Phone is
equipped with a speakerphone for hands-
free conversation, an LCD display for call
handling status, and both fixed and
programmable feature keys for simplified
operation. Its built-in voice mail features
and voice prompting makes it easy to
program and use.

Liquid crystal display (LCD)

When your phone (or station) is not in use, the liquid crystal display
(LCD) will show the current date and time, activated features such as
DND (do not disturb) and the system's current
line usage.
Each block on the bottom line of the display will represent an individual line. Incoming calls usually
are assigned beginning with Line 1 at the far-left line indicator. Outgoing calls are assigned from
the highest numbered line beginning at the far right.
As you use your Digital Feature Phone, its display changes frequently to provide detailed
information during call processing and voice mail operations.
Caller ID
If you subscribe to Caller ID from your telephone service provider, the phone's display will show an
outside caller's name and/or number.
general caller status such as

Programmable feature keys

The 16 programmable feature keys at the top of the phone have been pre-programmed by the
installer. You may wish to add to or change some of these keys to perform different functions
explained throughout this manual. Press PROG/HELP, 0, 3 and any key to verify the current settings
(see "Station programming," page A.25).
1
If you do not subscribe to Caller ID, the LCD will show which line is receiving the call, instead of the caller's name or
number.
1
In some instances, the service provider can send only a
, , or
UNAVAILABLE PRIVATE
Digital Feature Phone operation
ESIDEX
2
1
QZ_
ABC
4
5
GHI JKL
7 8
PRS TUV
PICK
*
0
OPER
PROG/HELP REDIAL
RELEASE FLASH
.
NO DATA SENT
Liquid crystal
display (LCD)
Programmable
feature keys
Esi-Dex key
Volume/
VOICEMAIL
3
DEF scroll keys
RECORD
6
MNO
PARK
9 Fixed
WXY
feature
HOLD
PAGE
#
keys
MUTE/DND
CONF
SPEAKER
TRANSFER
Microphone
Lines in use
Available lines
A.1