3Com NBX 900-0208 - Manual (Page 21)

Telephone Buttons and Controls 21
4 Label area for Access buttons — See “Printing Labels” in Chapter 5 .
5 Programmable Access buttons — Allow you and your administrator to
assign lines and features to specific buttons. See “Programmable Access
Buttons” and “Status Lights for Access Buttons” later in this chapter.
6 Select button — Selects the highlighted item in a list on the display
panel.
7 Scroll buttons (Up, Down, Left, Right) — The up and down buttons
allow you to scroll through the items in the telephone display panel. See
“Using the 3Com Telephone Display Panel” in Chapter 4 . The left and
right buttons move the cursor when you enter data.
8 Release button — Hangs up the current active call.
9 New Call button — Initiates a new telephone call.
10 Hold button — Places a caller on hold. See “Putting a Call on Hold” in
Chapter 4 .
11 Transfer button — Sends the currently active call to another telephone.
See “Transferring a Call” in Chapter 4 .
12 Conference button — Establishes a single call with up to three
additional internal parties, external parties, or both. See “Establishing a
Conference Call” in Chapter 4 .
13 Redial button — Redials the last telephone number or extension that
you called. See “Redialing a Call” in Chapter 4 .
14 Speaker button — Enables you to use the speaker phone feature. Press
the Speaker button before you dial the call, when your telephone is
ringing, or while a call is in progress. To turn the speaker phone off and
resume the conversation, pick up the handset.
15 Telephone key pad — Enables you to dial calls, enter Feature Codes, or
enter passwords and numbers required for features.
16 Volume down — Lowers the volume of the ringer, the speaker, the
handset, or the headset. See “Setting the Volume” in Chapter 4 .
17 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.
18 Volume Up — Raises the volume of the ringer, the speaker, the handset,
or the headset. See “Setting the Volume” in Chapter 4 .