Sony ST23i Cell Phone User Manual


 
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 phone.
To disable the screen unlock pattern
1
From your Home screen, tap > Settings > Security > Screen lock.
2 Draw the screen unlock pattern.
3 Tap Slide.
To create a screen unlock PIN
1
From your Home screen, tap > Settings > Security > Screen lock > PIN.
2 Enter a numeric PIN.
3
If necessary, tap
to minimize the keyboard.
4 Tap Continue.
5 Re-enter and confirm your PIN.
6
If necessary, tap
to minimize the keyboard.
7 Tap OK.
To disable the screen unlock PIN
1
From your Home screen, tap
> Settings > Security > Screen lock.
2 Enter your PIN, then tap Next.
3 Tap Slide.
To create a screen lock password
1
From your Home screen, tap > Settings > Security > Screen lock >
Password.
2 Enter a password.
3
If necessary, tap
to minimize the keyboard.
4 Tap Continue.
5 Re-enter and confirm your password.
6
If necessary, tap to minimize the keyboard.
7 Tap OK.
To disable the screen unlock password
1
From your Home screen, tap > Settings > Security > Screen lock.
2 Enter your password and tap Next.
3 Tap Slide.
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