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Deskset operation
LCD contrast
Use this feature to adjust the screen contrast to one of five levels to 
optimize readability in different lighting conditions.
When the deskset is idle, press the Menu softkey.
Press 
DIR or
CID to scroll to Deskset setup. Press 
the Select softkey. 
Press the Select softkey to select LCD contrast. Press 
the Select softkey.
Press 
DIR or
CID to adjust the screen contrast level. 
The screen display temporarily fades away as you press 
CID and reappears as you press  DIR.
Press the Save softkey to save the setting and return to 
the previous menu. There is a confirmation tone.
Key tone
Use this feature to turn the key tone on or off. The deskset is factory 
programmed to beep with each key press. If you turn off the key tone, there 
are no beeps when you press keys. 
When the deskset is idle, press the Menu softkey.
Press 
DIR or
CID to scroll to Deskset setup. Press 
the Select softkey.
Press 
DIR or
CID to scroll to Key tone. Press the 
Select softkey.
Press 
DIR or
CID to scroll to On or Off.
Press the Save softkey to save the setting and return to 
the previous menu. There is a confirmation tone.
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Deskset setup
Back
Save
Key tone
:Off
L1
 LCD contrast
>Key tone
 Language
 Line selection
Back
Select
L1
 Call log
 Ringer setting
 Mailbox setup
>Deskset setup
Back
Select
L1
 Call log
 Ringer setting
 Mailbox setup
>Deskset setup
Back
Select
L1
>LCD contrast
 Key tone
 Language
 Line selection
Back
Select
L1
Back
Save
LCD contrast
L1