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S-ICX-50-200 S-ICX (International) issued October 2000 27
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 system, 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 features.
Flexible Function (FF) Keys Used to access outside lines or to access system features.
DND/CF Indicator Indicates that Do-Not-Disturb (DND) or Call Forwarding ALL.
INT Indicator Lights when you are on a call and flashes when you hold a call.
MIC 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.
ON/OFF Indicator Lights when the ON/OFF key has been pressed.
FL/R Key Used to end an outside call and to either restore outside dial tone or
switch to external dial tone status without hanging up the receiver.
REDIAL Key Used to redial the last number dialed.
Memory Key Used to access speed dialing or enter account codes.
LINE Key Used to seize an exchange line.
ON/OFF Key Used to make a call without lifting the handset or to turn the speaker
on and off.
VOLUME Key Used to adjust the level of tones, background music, ringing, receiver
volume, and display contrast.
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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