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Volume keys
Direct
Connect key
2.2 Important Information About the
Battery
• If the battery has not been used for a long time, you may not be able to power on
your mobile phone immediately after you begin charging the battery. Allow the
battery to charge for a few minutes with the phone powered off before attempting
to power the phone on.
• As it ages, the battery's performance will degrade, in particular it will not hold charge
as it did when it was new. When the battery life becomes noticeably shorter than
usual after being charged properly, replace the battery with a new one of the same
type.
• Using data services increases the power consumption of the phone and will
therefore reduce the length of time that the phone can be used between battery
charges.
• The time required to fully charge the battery depends on the ambient temperature
and the age of the battery.
• When the battery power is low, the phone will alert you and display a message.
When the battery power is almost exhausted, your phone will power off
automatically.
2.3 Power Saving Tips
The longevity of battery power depends on the network to which you connect, and
how you use your mobile phone.
Try the following to conserve battery power:
• Press to adjust the voice or speaker volume during a call
• Press to adjust the speaker volume while using the music
player or other applications.
• Press to adjust the incoming notification volume, such as
ringtone volume and Alert volume.
Push to use Direct Connect.
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