Finding The Identification Number Of Your Device; Battery And Power Management - Sony E2303 User Manual

To Deactivate Protection by my Xperia
1
From your Homescreen, tap
2
Find and tap Settings > Security > Protection by my Xperia.
3 Tap Deactivate, then confirm deactivation.
4
To complete the procedure, sign in using the Google™ account that was used to
activate the Protection by my Xperia service.

Finding the identification number of your device

Your device has a unique ID (identification) number. On your device, this number is
referred to as the IMEI (International Mobile Equipment Identity). You should keep a copy
of this number. You may require it, for example, when you access the Xperia™ Care
support service and need to register your device. Also, if your device is stolen, some
network providers can use this number to stop the device from accessing the network in
your country.
To view your IMEI number on the label tray
1
Detach the memory card slot cover.
2
Insert the tip of an unfolded paper clip (or a similar object with a long, fine tip) into
the hole in the label tray, then drag the tray outward. The IMEI number is displayed
on the tray.
To view the IMEI number, you can also open the phone dialer and enter *#06#.
To view your IMEI number via the device settings
1
From your Homescreen, tap
2
Find and tap Settings > About phone > Status.
3 Scroll to IMEI to view the IMEI number.

Battery and power management

Your device has an embedded battery. You can keep track of your battery consumption
and see which applications are using the most power. You can remove or restrict apps
and activate a number of power saving modes to get more out of your battery. You can
also view an estimate of how much battery time is left and adjust your battery settings to
improve performance and make your battery last longer.
To manage your battery consumption
1
From your Homescreen, tap
2
Find and tap Settings > Power management > App power consumption. An
overview appears showing applications that have high data traffic rates or that you
have not used for a long time.
3
Review the information, then act as required, for example, to uninstall an
application or restrict its usage.
To view which applications use the most battery power
1
From your Homescreen, tap
2
Find and tap Settings > Power management > Battery usage.
To view the estimated battery time
1
From your Homescreen, tap
2
Find and tap Settings > Power management.
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