To enable device lock
Enabling device lock requires you to enter a password to
unlock the device after it has been left idle for a set period of
time.
1.
On the Home screen, slide to
the Settings tab and then tap
All Settings.
2.
On the Personal tab, tap Lock.
3.
Select the Prompt if device
unused for check box and enter
the time you want.
4.
Select the Password type.
5.
Enter and confirm the password
and then tap OK.
Quick Start Guide 25