Aastra Clearspan 6757i User Manual page 41

Backlight on Auto:
The Backlight automatically turns off after a specified period of time. You can reactivate the
backlight by pressing any key. Valid values are between 1-7200 seconds. The default is 600
seconds.
Set the Backlight option to Auto.
1.
Press the Advanced softkey.
2.
Press the Backspace softkey to erase a
3.
digit.
Enter the number of seconds.
4.
Press Done.
5.
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CS 6757i IP PHONE USER GUIDE V3.2.2
CLEARSPAN® IS A REGISTERED TRADEMARK OF AASTRA TECHNOLOGIES LTD.
The Advanced softkey displays.
Services DND
Weather
Callers
Spd 100 More
Backlight
Off
Auto
Advanced
Cancel
Done
The Backlight On Time screen displays.
10 seconds is the default timer.
Services DND
Weather
Callers
Spd 100 More
Backlight On Time
600
Backspace
Cancel
Enter
The Backlight setting is saved.
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