Справочник Пользователя для Mitel 3000 5330

Mitel 5330/5340 IP Phones – User Guide 

To adjust the display brightness and contrast using the Settings application:  

1. Press 

Settings or 

. 

2. Press Brightness and Contrast. 

3. 

Press the Brightness and Contrast '+' or '-' keys to adjust the brightness and contrast of 
your screen. 

4. Press 

Save. 

Note: Press Cancel at any time to exit this application without making any changes.  

Note: If you replace an existing 5330/40 IP phone with a Rev C or higher version using the same 
Directory Number, the initial display will not have optimum settings. Follow the instructions above 
to set the brightness to the desired level. 

Specify Audio Feedback Options  
The error beep volume in the phone is related to the volume of the speaker. You can set the beep 
volume using this procedure; however, adjusting the speaker volume also affects the beep 
volume.  

To adjust the volume of the audio feedback:  

1. Press 

Settings or 

. 

2. Press 

Audio Feedback. 

3.  Set the options using the appropriate actions described below: 

Option 

Action  

Turn audio feedback off for errors 

Press Turn Off. 

Adjust audio for error beeps 

Press Volume + or Volume – 

Test audio feedback volume level 

Press Play Error Tone 

4. Click 

Save. 

Note: Press Cancel at any time to exit this application without making any changes.  

Specify Text Size 
To specify the text size that displays on the phone:  

1. Press 

Settings or 

. 

2. Press 

Text Size. 

3. Select 

Large Text or Small Text. 

4. Press 

Save. 

Note: The default text size is "Small". In some instances, using Large Text size may result in 
truncated key labels. To restore proper key labeling, switch to the Small Text setting.