Sony 1273-5759 User Manual

1

Press and hold down the power key   until the device vibrates.

2

If your screen goes dark, briefly press the power key   to activate the screen.

3

To unlock the screen, swipe up or down on the screen.

4

Enter your SIM card PIN when requested, then select OK.

5

Wait a while for the device to start.

Your SIM card PIN is initially supplied by your network operator, but you can change it later

from the Settings menu. To correct a mistake made while entering your SIM card PIN, tap 

.

To turn off the device

1

Press and hold down the power key   until the options menu opens.

2

In the options menu, tap Power off.

3

Tap OK.

It may take a while for the device to shut down.

To force the device to restart

1

Remove the SIM and memory card cover.

2

Press and hold down the OFF button using the tip of a pen or a similar object.

3

After your device vibrates once, release the button. The device restarts

automatically.

Screen lock

When your device is on and left idle for a set period of time, the screen darkens to

save battery power, and locks automatically. The screen lock prevents unwanted

actions on the touchscreen when you are not using it.

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