Sony Ericsson C2004, C2005 manual Turning the device on and off, Locking and unlocking the screen

To attach the back cover

1Place the back cover over the back of the device.

2Press down the sides of the cover until you hear clicking noises.

Turning the device on and off

To turn on the device

1Press and hold down the power key until the device vibrates.

2If 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.

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 touchscreen when you are not using it. When you buy your device, a basic screen swipe lock is already set. In other words, you have to swipe up or down on the screen to unlock it. You can later change the security settings and add other kinds of locks. See Setting a screen lock on page 105.

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