Finding The Identification Number Of Your Device; Battery And Power Management - Sony E2333 User Manual

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.
For devices with two SIM cards, there are two IMEI numbers, one for each SIM card slot.
To view your IMEI numbers 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 numbers are
displayed on the tray.
To view the IMEI numbers, you can also open the phone dialer and enter *#06#.
To view your IMEI numbers via the device settings
1
From your Homescreen, tap
2 Find and tap Settings > About phone > Status.
3 Select the SIM card, then 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.
Power saving modes
There are several power saving modes available for you to use if you want to make your
battery last longer.
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