ptimi in
attery life
You can extend your battery's life between charges by turning off features
that you don't need. You can also monitor how applications and system
resources consume battery power.
To guarantee the optimal performance of your battery, please stick to the
following rules:
Turn off radios that you aren't using. If you aren't using Wi- i ,
luetooth , or
Turn down screen brightness and set a shorter screen timeout.
If you don't need them, turn off automatic syncing for
ontacts, and other applications.
ote:
n the Home screen, press
ore
attery. The
using the battery, from greatest to least battery use. The top of the screen
displays the time since you were last connected to a charger or, if you're
currently connected to one, how long you were running on battery power
before you connected to a charger. Then each application or service that
used battery power during that time is displayed, in order of the amount of
power they used. Touch an application in the
details about its power consumption.
kinds of information.
3.3
inkin to the etworks an
Your phone can connect to a variety of networks and devices, including
mobile networks for voice and data transmission, Wi- i
luetooth
wireless connection devices, such as headsets. You can also
connect your phone to a computer, to transfer files from your phone's
card and share your phone's mobile data connection via
onnectin to mo ile networks
When you assemble your phone with a I
use your provider's mobile networks for voice calls and for transmitting data.
onnectin to
Wi- i
is a wireless networking technology that can provide Internet access
at distances of up to
surroundings.
Touch
ettings
scans for available Wi- i networks and displays the names of those it finds.
ecured networks are indicated with a ock icon.
ote: If the phone finds a network that you connected to previously, it
connects to it.
P
, use the etting application to turn them off.
attery
se screen lists the applications that have been
i Fi networks
meters, depending on the Wi- i
etwork
Wi- i .
enu icon and touch
attery
ifferent applications offer different
evices
card, your phone is configured to
heck Wi- i
to turn it on. The phone
- -
mail,
alendar,
ettings
se screen to learn
data networks, and
.
router and your