Sony SCP-3810 - Manual (Page 45)

Se
ttings
2B. Settings 33
Changing the Backlight Time Length
Select how long the main screen and keypad remain
backlit after any keypress is made.
1. Press > Settings > Display > Backlight > 
Backlight Dim or Backlight Off.
Ⅲ If you select Backlight Dim , select Always Bright ,
Always Dim , or a preset length of time to elapse
before the screen backlight dims.
Ⅲ If you select Backlight Off , select a preset length of
time to elapse before the screen and keypad
backlights turn off. (When you select
Always Bright
for the Backlight Dim setting above, the keypad
backlight will turn off after about one minute.)
Selecting a Picture ID
You can select an image as a picture ID.
1. Press > Settings > Display > Picture ID .
2. Select Contacts , Unsaved Numbers , or 
Private / Unknown .
Ⅲ If you select Contacts , select All Contacts , or select 
One Contact and then select an entry.
3. Select a picture ID option by pressing the
navigation key up or down, and then select an
image.
Ⅲ If you select Take New Picture , press to take a
picture.
4. If you are satisfied with the image on the preview
screen, press
.
Power Save Mode
This feature helps conserve your battery power by
automatically adjusting settings for certain phone
features.
1. Press > Settings > Display > Power Save Mode .
2. Select On . (Select Off to deactivate this feature.)
3. Read the message and press CONTINUE (left
softkey).
Note Long backlight settings reduce the battery’s talk and
standby times.