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Low battery indicator
When the battery is low:
• a warning tone sounds,
• the low battery message displays, and
• the empty battery icon
blinks.
If the battery level becomes too low, the phone
automatically turns off. Recharge your battery.
Power on or off
Key Lock mode
You can lock the keypad to prevent accidental
key presses from affecting phone operations.
In Idle mode, press [
]. To unlock the
keypad, press [
] and then [ ].
Switch on
Do not turn on
the phone when
mobile phone
use is
prohibited.
1. Press and hold [
].
2. If necessary, enter the PIN
and press <
OK
>.
Switch off
Press and hold [
].
Summary of Contents for SGH-P310
Page 1: ...SGH P310 User s Guide ...
Page 136: ......