Lcd Screen; Lcd Contrast; Backlight; Ring Tones - ATCOM AT800 Series User Manual

AT800 Series User
AT800 AT800 AT800 Series Series Series User User Manual User
LCD LCD LCD

LCD screen

screen screen screen
Customize LCD screen contrast and backlight.
LCD LCD Contrast Contrast
LCD

LCD Contrast

Contrast
To adjust the contrast of the LCD screen:
Menu
� Press the Menu Menu Menu softkey
� Scroll to LCD LCD LCD LCD Contrast Contrast Contrast and press select Contrast
� right right navigation navigation
Use the right right navigation navigation key
level.
� save save
Press save save to save the change, cancel

Backlight

Backlight
Backlight Backlight
To adjust the screen Backlight level:
� Press Menu softkey
� Scroll to Back Light and press select
right navigation
� Use the right right navigation right navigation navigation key
level.
save
� Press save save save to save the change, cancel
Ring Ring Tones Tones
Ring

Ring Tones

Tones
To change a ring tone:
� Press Menu Menu Menu Menu softkey
� Ring Ring Tone Tone
Scroll to Ring Ring Tone Tone and press selec
� 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 Date and and Time Time
Date Date and and Time Time
Set NTP or manual date and time:
� � � � Menu
Press Menu Menu Menu
� Scroll to Date Date Date Date and and and Time and
1. Time Mode. press chang
to submit change.
ATCOM TECHNOLOGY CO., LIMITED
Manual
Manual Manual
select select select
key key
key to increase and left
cancel cancel
cancel to cancel.
key
key to increase and left key
cancel
cancel to cancel. cancel
selec selec
select
Time Time, and press select Time select select select
chang chang
chang to change time mode between NTP
left left navigation navigation key key
left navigation navigation key key to decrease the LCD contrast
left navigation key
left navigation left navigation navigation key key to decrease the LCD Backlight key
NTP NTP
NTP and Manual
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Manual Manual OK OK
Manual, then press OK OK