3Com NBX, Manual

Page: 22 / 158

22 C
HAPTER
2: 3C
OM
3106C
AND
3107C C
ORDLESS
T
ELEPHONES
13 Personal Speed Dial button — See Chapter 5 .
This is a programmable access button. It can be reassigned other
functions. See
“Programmable Access Buttons” later in this chapter.
14 Message (MSG) button — Accesses your voice mail messages through
the NBX Messaging system.
This is a programmable access button. It can be reassigned other
functions. See
“Programmable Access Buttons” later in this chapter.
15 RING/VOL button — Controls the ringer alert volume when you are not
on a call. Controls the audio volume through the handset or headset
during a call. See
Handset Ringer Tone and Volume later in this chapter.
16 Ringer ON/OFF and MUTE switch — Turns the handset ringer on and
off. When the ringer is disabled, an
Off
icon appears on the display
panel.
Also lets you prevent a caller from hearing what you are saying during a
telephone call, although you can still hear the caller. Press the button to
turn off (Mute) the telephone’s microphone when you are using the
handset (or the headset’s microphone when using the headset). The
indicator lamp is lit when the Mute feature is enabled. Press the button a
second time to turn off the Mute feature.