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Refer to the figure below to familiarize yourself with your telephone screen display, buttons, and programmable features.

1) Call appearance/feature buttons - For accessing

incoming/outgoing lines and programmed features. An

underscore indicates the currently selected call appearance.

2) Display - This area shows the Home, Speed Dial, Call Log,

and Options screens.

3) Softkeys - These keys allow you to perform specific functions.

The functions available and the corresponding softkey labels

change according to the screen displayed.

4) Exit button

- Pressing this button returns you to the

first page of the Home screen.

5) Arrow keys < - Depending on the current screen display, you

can use these keys to move between screen pages, to cycle

through Call Log and Speed Dial entries, and to move the cursor

during data entry.

6) Message lamp - This lamp is lit when a message has arrived in

your voice mailbox. When you set this lamp to Visual Ring, it

flashes to alert you to incoming calls. You can retrieve messages

using the

button.

Telephone Components

7) Dialpad - Standard 12-button pad for dialing telephone

numbers.

8) Speaker button

way speakerphone. The light associated with this button

turns on when the speakerphone is active.

9) Headset button

connected to the telephone. The light associated with this

button turns on when the headset is active.

10) Mute button

(handset, headset, 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.

11) Volume control buttons - For adjusting speaker,

handset, headset, or ringer volume depending on which

component is in use.

12) Call handling buttons - For call handling activities.

- For accessing the built-in two-

- For activating a headset

- For turning off the microphone

2420 Digital Telephone End User Guide | 4 |

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