3Com NBX 3101, Руководство пользователя

Страница: 32 / 126

32 C
HAPTER
4: NBX 3101
AND
3101SP B
ASIC
T
ELEPHONES
13 Mute button — Enables you to prevent callers from hearing what you
are saying during a telephone call, although you can still hear them. Press
the
button to turn off the telephone’s mouthpiece when you are
using the handset or the microphone (3101SP only) when your telephone
is in speaker phone mode. To turn off the Mute feature, press the
button again. The indicator lamp is lit when the Mute feature is enabled.
14 Volume up — Raises the volume of the ringer, the speaker, or the
handset.See “Setting the Volume” in Chapter 7 .
15 Speaker
16 Handset — Supports wide band audio.
Programmable
Access Buttons
Figure 6 displays the Access buttons on the NBX 3101 and 3101SP Basic
Telephones. By default, the functions assigned to these buttons are set by
your administrator and you cannot change their functions unless your
administrator defines one or more buttons as User Speed Dials.
To view or change the current features on your telephone’s buttons, click
the
Shortcut to One-Touch Speed Dials icon below any NBX NetSet
utility screen. Buttons that you can change are marked with an asterisk
and the description “User SPD” on the One-Touch Speed Dials screen.
Click the Help button on the screen for detailed instructions.
Figure 6 Access Buttons
NBX 3101SP
(3C10401SPKRA)
NBX 3101
(3C10401A)