Imei Number; Battery And Power Management - Sony Xperia T3 User Manual

IMEI number

Every device has a unique IMEI (International Mobile Equipment Identity) number.
You should keep a copy of this number. If your device is stolen, your network
provider can use your IMEI number to stop the device from accessing the network in
your country.
To view your IMEI number
1
Detach the cover of the SD card slot.
2
Place a fingernail under the right or left edge of the label tray, then drag the
tray outwards to view your IMEI number.
You can also open the phone dialer on your device and enter
To view your IMEI number in the device
1
From your Home screen, 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 also
view an estimate of how much time is left before your battery runs out. The estimated
battery time is based on your most recent usage pattern.
To make the battery last longer you can use one or more battery saving modes,
which include STAMINA mode, Low battery mode, Location-based Wi-Fi®, and
Queue background data mode. Each mode works in a different way and controls
several power consuming functions on your device.
To view which applications use the most battery power
1
From your Home screen, tap
2 Find and tap Settings > Power management > Battery usage.
To view the estimated battery time
1
From your Home screen, tap
2 Find and tap Settings > Power management.
Improving battery time using STAMINA mode
Use STAMINA mode to automatically improve battery time when the battery reaches
a certain charge level. A function called Extended standby recognises when your
screen is not active and can automatically disable Wi-Fi® and mobile data. Most
applications then become inactive. Once the screen becomes active again, your
device starts to function normally and all disabled functions resume. You can exclude
some applications and services from being paused in STAMINA mode.
STAMINA mode also has a feature that restricts hardware performance while you are
using your device, to save even more power. When this feature is activated, your
device can still function normally.
This is an Internet version of this publication. © Print only for private use.
.
.
.
117
*#06#
to view the IMEI number.