Power On Or Off - Samsung SGH-E640 User Manual

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6
When the phone is completely charged (green
charger LED), unplug the charger from the power
outlet.
Remove the charger from the phone.
7
Low battery indicator
When the battery is low:
• a warning tone sounds,
• the battery low message displays, and
• the empty battery icon
If the battery level becomes too low, the phone
automatically turns off. Recharge your battery.
8
blinks.

Power on or off

Switch on 1. Open the phone.
2. Press and hold [
the phone.
Do not turn on
the phone when
3. If necessary, enter the PIN and
mobile phone
press <OK>.
use is prohibited.
1. Open the phone.
Switch off
2. Press and hold [
] to turn on
].