3Com 3102, Руководство пользователя

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22 C
HAPTER
2: 3C
OM
3102 B
USINESS
T
ELEPHONE
17 Hands Free button — Allows you to answer internal (intercom) calls
without picking up the handset. To activate this feature, press the
button before calls come in to your telephone. When the feature is
enabled, the indicator is lit. When you receive an internal call, your
telephone sounds a tone and activates the speaker phone.
An external call (a call from outside your NBX system) rings to your
telephone as usual.
18 Headset connector — Located on the underside of the telephone, this
RJ-11 connector enables you to plug in a headset so that you can listen to
calls and have your hands free. See
“Using a Headset” in Chapter 6 .
To enable the use of a connected headset, press the Headset button (by
default, button 16 at the top of the right column of buttons).
19 Volume down — Lowers the volume of the ringer, the speaker, the
handset, or the headset. See “Setting the Volume” in Chapter 5 .
20 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 microphone when you are
using the handset or headset, or when your telephone is in speaker
phone mode. To turn off the Mute feature, press the
button again.
21 Volume up — Raises the volume of the ringer, the speaker, the handset,
or the headset. See “Setting the Volume” in Chapter 5 .
22 Handset
Programmable
Access Buttons
Figure 2 shows the 18 programmable Access buttons on the 3Com 3102
Business Telephone. To view or change the current features on your
telephone’s buttons (button mappings), click the
Shortcut to
One-Touch Speed Dials icon on any NBX NetSet utility screen. Click the
Help button for instructions.