Avaya 6424D+ 사용자 설명서

If you have a display, it shows the volume level: (There are eight 
volume levels.)

1. Pick up the handset.

1. Press .

1. While you are using the handset, activate the speaker by pressing 

.

Note:  If you hang up the handset within 10 seconds after pressing 

, 

the call remains active on the speaker.

If you hang up the handset more than 10 seconds after pressing 

the speaker will also turn off, and the call is disconnected. 

The two-way built-in speakerphone allows you to place and answer calls 
without lifting your handset.

Note:  Your telephone may be set for the two-way 

speakerphone or for the 

one-way, listen-only 

speaker. Check with your system manager to see 

which of these features you can use.

Note:  Speakerphones may not operate satisfactorily in every environment 

(such as in very noisy locations). In such an environment, the 
one-way, listen only speaker should be used.

Note:  Some locations may wish to use the speakerphone for the Group 

Listen feature. With this feature you can hear the other person through 
the handset and speakerphone, but in order to speak to the other 
person, you must use the handset. Ask your system manager if the 
Group Listen feature has been administered for your telephone.

1. Press .

2. Place or answer the call, or access the selected feature.

3. Adjust speakerphone volume if necessary:

To raise the volume, press the right half of the Volume control button 
labeled 

; to lower the volume, press the left half of the Volume 

control button labeled 

.

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