Turning the phone on or off – Samsung SGH-A837 User Manual
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Important!: The battery charging function may stop if you are on a call or
viewing a streaming-video while charging your battery.
Note: During charging, you must unplug the adapter before removing the
battery from the phone to avoid damage.
Low Battery Indicator
When the battery is weak and only a few minutes of talk time
remain, a warning tone sounds, the “Battery Low” message
repeats at regular intervals on the display, and the empty battery
icon (
) blinks. The backlight turns off to conserve the
remaining battery power.
Note: If your phone is in Silent Mode, the Low Battery Indicator defaults to
Vibration (see ”Sound Profile” on page 133). If you change the alert
from Vibration to Mute, you will see a flashing message that indicates
a low battery.
If the battery level becomes too low, the phone automatically
turns off. Recharge your battery.
Turning the Phone On or Off
1.
Open the phone.
2.
Press and hold the
key until the phone power-on
screen displays.
Note: Do not turn on the phone when mobile phone use is prohibited.
3.
If the phone asks, enter a password and press the Confirm
soft key or the
key. For further details, see “Change
The Idle screen displays while the phone searches for your
network. After the phone finds your network and displays
adequate signal strength bars, you can make or receive
calls.
Note: The display language is preset to Automatic at the factory. To change
the language, use the Language menu.
4.
When you wish to switch off the phone, press and hold the
key until the power-off image displays.
A837.book Page 9 Wednesday, July 23, 2008 3:28 PM