![background image](http://html.mh-extra.com/html/samsung/sgh-c240/sgh-c240_user-manual_1190402011.webp)
8
Get started
Low battery indicator
When the battery is low:
• a warning tone sounds,
• the battery low 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
Keypad lock
You can lock the keypad to prevent accidental key
presses from affecting phone operations.
In Idle mode, press and hold [ ] and then press
<Yes>. To unlock the keypad, press the left soft key
and then [ ].
When the phone is completely charged (the
battery icon becomes still), unplug the adapter
from the power outlet.
Remove the adapter from the phone.
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-C240
Page 2: ...SGH C240 User s Guide ...