Справочник Пользователя для Avaya 5620

5620user 

On first-time startup, the phone's display area contrast is set to a mid-level. Should you need to adjust it 
to better suit your work environment and lighting, 15 contrast levels are available. 

NOTE: You may not be able to distinguish between all 15 contrast level settings. Some of the upper 
and/or some of the lower contrast level settings may appear identical to adjacent settings. This is normal. 

 

1. Press   Option) and then select 

 Contrast Control. 

2.  To adjust the contrast, use   or    until you reach the desired contrast level. (  symbols 

provide visual confirmation of the current level.) 

3.  Save the contrast level you set by pressing the 

 Save, or, to restore the previous setting 

without changing the contrast, press the 

 Cancel. 

 

Allows you to log your telephone off to prevent unauthorized use during an absence, or for privacy 
purposes 

• 

CAUTION: Logging off deletes all call log entries and returns any options you may have changed 
to their default values. 

 

1. Press   Options and then select 

 Log Off. 

2. Select   Yes to un-register your phone from the IP Office, delete all Call Log entries and 

returns any options you may have configured to their default values. 

3. Selecting   No returns you to the main Option menu; your phone remains logged on to the 

network and your Call Log and options values remain unchanged. 

 

When your phone not registered on the phone system, the top line displays "Extension=*." 

 

1.  The telephone screen displays your extension number. Press the Hash (#) key. If the screen 

does not display your extension number, use the dialpad to enter the number, then press the 
Hash (#) key. 

2.  The display prompts for entry of your password. Using the dialpad, enter your PBX/switch 

Password then press the Hash (#) key.  

3.  The phone is now ready for use.