Setting A Screen Lock - Sony ST27i User Manual

To unblock a locked SIM card
1 When Enter PUK and new PIN code. appears, enter the PUK code.
2 Enter a new PIN code and tap OK.
If you enter an incorrect PUK code too many times, the SIM card becomes blocked. If this
happens, contact your service provider to get a new SIM card.

Setting a screen lock

To set a screen lock
1
From your Home screen, tap
2 Select an option.
To create a screen unlock pattern
1 From the Home screen, tap
2 Find and tap Settings > Security > Screen lock > Pattern.
3 Follow the instructions in your device. You are asked to select a security
question that will be used to unlock the device if you forget your screen unlock
pattern.
To unlock the screen using a screen unlock pattern
1 Activate the screen.
2 Draw your screen unlock pattern.
If the unlock pattern you draw on the screen is rejected five times in a row, you can select to
either wait 30 seconds and then try again, or to answer the security question you have
selected.
To change the screen unlock pattern
1 From your Home screen, tap
2 Find and tap Settings > Security > Screen lock.
3 Draw your screen unlock pattern.
4 Tap Pattern.
5 Follow the instructions in your device.
To disable the screen unlock pattern
1 From your Home screen, tap
2
Draw the screen unlock pattern.
3 Tap Swipe.
To create a screen unlock PIN
1 From your Home screen, tap
2 Enter a numeric PIN.
3 If necessary, tap to minimise the keyboard.
4 Tap Continue.
5 Re-enter and confirm your PIN.
6
If necessary, tap to minimise the keyboard.
7
Tap OK.
To disable the screen unlock PIN
1 From your Home screen, tap
2 Enter your PIN, then tap Next.
3 Tap Swipe.
This is an Internet version of this publication. © Print only for private use.
> Settings > Security > Screen lock.
.
.
> Settings > Security > Screen lock.
> Settings > Security > Screen lock > PIN.
> Settings > Security > Screen lock.
116