Samsung SCH-A870MBAVZW Cell Phone User Manual


 
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1.
In standby mode, press the MENU key ( ), then press (for
Settings) and (for Display Settings), and for Backlight. The
following sub-menus appear in the display:
•Main Display — Sets the time the internal display backlight remains on after a
period of inactivity. Optional settings are: 7 seconds, 15 seconds, 30
seconds, Always On, and Always Off.
•Keypad — Sets the amount of time the keypad backlight remains on after a
period of inactivity. Optional settings are: 7 seconds, 15 seconds, 30
seconds, Always On, and Always Off.
•Brightness — Use the Left and Right navigation keys to select between any of
5 optional settings.
2. Use the Up and Down navigation keys to highlight the desired sub-menu
and press the key.
3. Use the navigation keys to change settings as desired in the selected sub-
menu, and press the key to save your selection.
Contrast
Set the front display contrast to your preference.
1. In standby mode, press the MENU key ( ), then press (for
Settings) and (for Display Settings), and for Contrast. The
Front Contrast screen appears in the display showing the current contrast
setting.
2. Use the Left and Right navigation keys to adjust the contrast for the
selected display. The results of your adjustments appear in the display.
3. Press the key to save your new contrast setting.
Sound Settings
Sound Settings let you customize your phone’s audio properties, such as ringers,
keypad tones, alerts, start up melody, and more.
Volume
Use the Volume sub-menu to set the default volume for call ringers, message alerts,
and alarms.
1. In standby mode, press the MENU key ( ), then press (for
Settings), (for Sound Settings), and for Volume. The following
options appear in the display:
Voice Calls — Lets you set your phone to be silent, play a sound, and/or vibrate
in response to incoming calls.
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