User guide

8
2.2.3 Charging the battery
Before charging the battery, make sure that it has been properly
inserted into your phone.
1. Take the USB cable that comes in the box and plug the smaller end
into the bottom of the phone.
2. Connect the other end of the USB cable to your charger, then plug
the charger into a power socket. Your phone will start charging.
When you first turn your phone on, the battery icon in the notification
bar may show that it has some charge already. When this icon changes
to , your phone is fully charged – this can take up to 4 hours.
2.2.4 Important information about the battery
• If the battery has not been used for a long period of time, you may
not be able to turn your phone on immediately after you begin
charging the battery. Allow the battery to charge for a few minutes
with the phone turned off before attempting to turn the phone on.
• The battery will not always be able to hold a charge the way it did
when it was new. If 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 demand on the battery and will
reduce the length of time it can hold a charge.