AASTRA 6755i User Guide EN - Manual (Page 37)

Customizing Your Phone
41-001386-00 REV01 – 06.2013
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7. If you selected "Auto", press the Advanced softkey.
8. Using the keypad, enter the amount of seconds you want the phone to stay backlit when the phone is idle. Valid values
are 1 to 120 seconds (2 minutes). Default is 10 seconds. When this period of time is reached, the phone turns OFF
the backlight. Use the "Backspace" and/or "Clear" softkeys to delete entries if required.
9. Press Enter to save your setting.
Backlight
Off
Done -
Cancel -
Advanced -
Auto
Backlight On Time
Enter -
Cancel -
- Backspace
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