Avaya 555-250-701 manual Following items correspond to the numbers in Figure

TABLE 1 The 2420 Telephone Components

The following items correspond to the numbers in Figure 1.

1) Call appearance/feature buttons			7) Dialpad — Standard 12-button pad
— For accessing incoming/outgoing			for dialing telephone numbers.
lines and programmed features. An
underscore indicates the currently
selected call appearance.
2) Display — This area shows the			8) Speaker button	— For
Home, Speed Dial, Call Log, and			accessing the built-in two-way
Options screens.			speakerphone. The light associated
			with this button turns on when the
			speakerphone is active.
3) Softkeys — These keys allow you to			9) Headset button	— For
perform specific functions. The			activating a headset connected to the
functions available and the			2420 telephone. The light associated
corresponding softkey labels change			with this button turns on when the
according to the screen displayed.			headset is active.
4) Exit button	— Pressing this		10) Mute button	— For turning
button returns you to the first page of			off the microphone (handset, headset,
the Home screen.			or speaker). When the Mute feature is
			active, the associated light turns on
			and the person at the other end of the
			call cannot hear you.
5) Arrow keys	— Depending		11) Volume control buttons — For
on the current screen display, you can			adjusting speaker, handset, headset, or
use these keys to move between			ringer volume depending on which
screen pages, to cycle through Call			component is in use.
Log and Speed Dial entries, and to
move the cursor during data entry.
6) Message lamp — This lamp is lit			12) Call handling buttons — For call
when a message has arrived in your			handling activities. See “Call-Handling
voice mailbox. When you set this lamp			Features” on page 10 for more
to Visual Ring, it flashes to alert you to			information.
incoming calls. You can retrieve
messages using the		button.

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