Samsung SGH-T139 Cell Phone User Manual


 
Changing Your Settings 60
Backlight
In this menu, you can select the length of time that the keypad backlight is on and how much longer the display
illuminates before going off.
Duration
The On setting is how long the keypad backlight is on. You can select 10 secs, 15 secs, 30 secs, 1 min, 3 mins,
or 10 mins.
The Dim option is how much longer after the keypad backlight goes off that the display remains lit. You can select
Off, 5 secs,
15 secs
, 30 secs, 1 min, or 3
mins
.
For example, if you set On for 30 secs and Dim for 5 secs, after 30 seconds the backlight on the keys would turn
off and 5 seconds later the display light would turn off.
1. Press the
Left
or
Right
Navigation keys to change each field’s settings.
2. Press
Save
to save your changes, or
Cancel
to cancel.
Brightness
You can adjust the display brightness to see it better in different lighting conditions.
1. Press the Left or Right Navigation keys to change your settings.
2. Press the Save soft key to save your changes, or the Cancel soft key to cancel.
Phone Settings
You can customize various phone settings.
From Idle mode, touch
Menu
Settings
Phone settings and press the Select soft key or .
Time and Date
This menu allows you to change the current time and date displayed.
From Idle mode, touch
Menu
Settings
Phone settings
Time and date and press the Select soft key
or .
The following options are available:
Time zone updating
: allows you to receive time information from T-Mobile’s network.
Automatic
: the phone automatically updates the time and date according to the current time zone using the network service.