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Troubleshooting
283
• Leaving the fully charged battery in a cold or hot place
for a long period of time may reduce battery life.
• Standby time depends on where you use the phone.
The actual time may differ from the battery’s
specifications.
Is it OK if I leave the phone connected to the
power outlet after it is fully charged (indicated by
the green LED on the charger is on)
• We recommend that you disconnect the phone from
the charger or unplug the charger from the power
outlet.
The phone becomes hot
• This may happen when you are on the phone or when
you use applications, such as games, the Internet, or
the camera, because the phone needs more power at
those times. This does not affect the phone’s life and
performance.
The battery level seem sufficient, but the phone
does not turn on
• Remove the battery from the phone and reinstall it.
Then turn on the phone.
• Clean the metal contacts both on the battery and on
the phone. Reinstall the battery and turn on the
phone.
The phone turns off when the charger is
connected
• Some dust on the contacts may cause unexpected
power-off or charging problems. Clean the metal
contacts both on the battery and on the phone.
Summary of Contents for SGH D720
Page 1: ...Samsung Smartphone SGH D720 ...
Page 298: ...Care and maintenance 298 ...