Samsung SCH-R420 User Manual (user Manual) (ver.f3) (English) - Page 129
Backlight, Sound Settings, Main Display, seconds, Always On, Keypad, Brightness
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Sound Settings Press the OK key to save your changes. • If you select ERI Banner, the following options appear in the display: - On - Off Use the Up and Down navigation keys to highlight the desired option, then press the OK key. Backlight You can set the backlight for your display or keypad to remain on for a specified period of time or remain on as long as the folder is open. Note: Prolonged backlight use drains your battery faster. 1. From the Settings menu, press for Backlight. (for Display Settings), and 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 OK key. 3. Use the navigation keys to change settings as desired in the selected submenu, and press the OK key to save your selection. Sound Settings Sound Settings let you customize your phone's audio properties, such as ringers, keypad tones, alerts, start up melody, and more. Settings 126