Avaya IP Office 20DT Руководство пользователя - Страница 9

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Volume Control

During a call you can mute the microphone.

1. During the call, press

The handset displays Mic. Mute. To cancel press

The Volume Control keys (mounted on side of handset) are used to increase and

decrease caller volume during a call. The volume is shown as a bar across the

display. After the call the handset returns to its default volume setting (see

below).

For systems where handsets are used in noisy environments, the maintainer can

adjust the volume settings for some phones. Contact your maintainer for further

details.

You can use a telephone headset (earphone and microphone) with the handset.

This plugs into a 2.5 mm stereo jack socket located on the base of the 20DT.

Using a headset disconnects the microphone and speaker. For total handsfree

operation also use Auto-Answer (see page 10).

You can alter the default volume of calls.

1. Press MENU* and

2. Press > until required profile appears and then press

3. Press > until START VOLUME appears, then press

4. Use < and > to alter the volume display.

5. When done, press

* Note: On older menu structures (see pages 3 and 4), after pressing MENU,

IP Office - 20DT Handset User's Guide

40DHB0002UKCH Issue 4 (27th October 2003)

All manuals and user guides at all-guides.com

. SET PROFILE/PROFILE 1 appears.

to save and MENU to finish.

press >to display PROFILE SET UP. Press

profile appears. Press

Volume Control - Page 9

again.

and > until required

and continue from step 3.

Mute - Page 9