Sony D5803/D5833 manual Imei number, Battery and power management

To activate the my Xperia service

1 From your Home screen, tap .

2Find and tap Settings > Security > my Xperia > Activate.

3 Mark the checkbox, then tap Accept.

To verify that the my Xperia service can locate your device, go to myxperia.sonymobile.com and sign in using the same Google™ account that you have set up on your device.

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

1Detach the cover for the nano SIM card holder.

2Insert 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 outwards to view your IMEI number.

To view the IMEI number, you can also open the phone dialer on your device and enter *#06#.

To view your IMEI number in the device

1 From your Home screen, tap .

2Find 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 Home screen, tap .

2Find 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.

3Review the information, then act as required, for example, to uninstall an application or restrict its usage.

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