Lcd Screen; Lcd Contrast; Backlight; Ring Tones - ATCOM AT800D User Manual

AT800 Series User Manual
LCD screen
Customize LCD screen contrast and backlight.
LCD Contrast
To adjust the contrast of the LCD screen:
Press the Menu softkey
Scroll to LCD Contrast and press select
Use the right navigation key to increase and left navigation key to decrease the LCD contrast
level.
Press save to save the change, cancel to cancel.
Backlight
To adjust the screen Backlight level:
Press Menu softkey
Scroll to Back Light and press select
Use the right navigation key to increase and left navigation key to decrease the LCD Backlight
level.
Press save to save the change, cancel to cancel.
Ring Tones
To change a ring tone:
Press Menu softkey
Scroll to Ring Tone and press select
Press change
Scroll through the ring tones and press Play to play the highlighted ring tone. Press select to
choose it as incoming call ringtone.
Date and Time
Set NTP or manual date and time:
Press Menu
Scroll to Date and Time, and press select
1. Time Mode. press chang to change time mode between NTP and Manual, then press OK
to submit change.
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