Turning The Device On And Off; Locking And Unlocking The Screen - Sony Xperia TX User Manual

To insert the memory card and the micro SIM card
Turn off your phone and remove the back cover, then insert the memory card
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and the micro SIM card into the relevant slots.
The memory card may not be included at purchase in all markets.
Your phone requires a micro SIM card. Inserting an incompatible SIM card in the micro SIM
card slot could damage the card or your phone, and Sony does not warrant and will not be
responsible for any damage caused by use of incompatible or modified SIM cards.

Turning the device on and off

To turn on the device
Press and hold down the power key
1
If your screen goes dark, briefly press the power key
2
Enter your SIM card PIN when requested, then tap
3
If your screen is locked, place a finger on the screen and swipe up or down to
4
unlock it.
Wait a while for the device to start.
5
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
Press and hold down the power key
1
In the options menu, tap Power off.
2
Tap OK.
3
It may take a while for the device to shut down.

Locking and unlocking the screen

When your device is on and left idle for a set period of time, the screen darkens to
save battery power, and locks automatically. This lock prevents unwanted actions on
the touch screen when you are not using it.
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until the device vibrates.
to activate the screen.
.
until the options menu opens.
9
.