1. Understanding Your Phone
10
DBS 576 (USA), issued January 1999
576-20-750
Table 1. Non-display phone features
#
Feature
Description
Message Waiting Indicator
Indicates that you have a message.
PROG Key
Used to program Flexible Function (FF) and one-
touch keys, to adjust ringer volume, and to send a
flash signal. Depending on the setup of your sys-
tem, may also be used to transfer calls.
CONF Key
Used to establish conference calls and to check FF
key and one-touch features.
One-Touch Keys
Used to make outside calls or to access system fea-
tures.
Flexible Function (FF)
Keys
Used to access outside lines or to access system fea-
tures.
DND/CF Indicator
Indicates that Do-Not-Disturb (DND) or Call For-
warding is set.
MUTE Indicator
Indicates that your voice is muted (i.e., party on the
other end cannot hear you). Lights solid when your
hands-free microphone is muted and flashes when
your handset is muted.
EXT Indicator
Lights when you are on a call and flashes when you
hold a call.
ON/OFF Indicator
Lights when the ON/OFF key has been pressed.
REDIAL Key
Used to redial the last number dialed.
MUTE Key
Used to activate/deactivate the Mute function.
When activated, the party on the other end cannot
hear you. (See item 7, MUTE Indicator.)
AUTO Key
Used to access speed dialing or enter account codes.
ON/OFF Key
Used to make a call without lifting the handset or to
turn the speaker on and off.
FLASH Key
Used to end an outside call and to either restore out-
side dial tone or switch to external dial tone status
without hanging up the receiver.
VOLUME Key
Used to adjust the level of tones, background
music, ringing, receiver volume, and display con-
trast.
HOLD Key
Used to hold calls, to retrieve held calls, and to
complete FF key programming.
Microphone
Used to talk to another party without using the
handset.
Speaker
Outputs tones and voice at your extension.
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