Справочник Пользователя для Samsung SCH-i730

Keeping track of the battery’s charge is important. If the 
battery level becomes too low, your phone automatically 
shuts down and you could lose important data. For a 
quick check of your phone’s battery level, tap the battery 
icon 

.   The battery level appears in the display.

To perform a battery check using the menu:

1. Tap Start located in the upper left corner of the screen.

2. Tap Settings.

3. Tap the System tab at the bottom of the screen. 

4. Tap Power.

When the battery becomes low, a warning window 
displays and the backlight turns off. 

Note: Long backlight settings, simultaneous use of Wi-Fi and Bluetooth, 
searching for service, vibrate mode and browser use affect the battery’s 
talk and standby times.

There is also an internal backup battery that saves all 
settings in the phone if the regular battery is discharged. 
An internal backup battery needs an initial charge of 24 
hours. 

The internal battery maintains data for about four hours. 
Perform ActiveSync operations or a backup utility 
frequently to avoid loosing any information in case the 
battery is fully discharged. For more information see 
"ActiveSync®" on page 135.