BlackBerry 9310 Guia Do Utilizador

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 •  To lock the keyboard, press the 
  key on the top of your smartphone.
 •  To unlock the keyboard, press the 
  key again.
 •  To lock your smartphone with a password, on the home screen or in a folder, click the 
  icon.
• To unlock your smartphone, enter your password.
Related information
303 
Change when your smartphone locks automatically with a password
Before you begin: 
Depending on the options that your administrator sets, you might not be able to perform this task. For more information, 
contact your administrator.
If you set a BlackBerry smartphone password, you can set your smartphone to lock automatically after a certain period of 
time or when you insert your smartphone into a holster.
1.
On the home screen or in a folder, click the Options icon.
2.
Click Security > Password.
• To change the amount of time that passes before your smartphone locks automatically, change the Lock After 
field.
• To lock your smartphone when you insert it into a holster, select the Lock Handheld Upon Holstering checkbox.
3.
Press the 
  key > Save. 
Related information
74 
Set a limit for smartphone password attempts
1.
On the home screen or in a folder, click the Options icon.
2.
Click Security > Password.
3.
Change the Number of Password Attempts field.
4.
Press the 
  key > Save. 
Delete smartphone data, third-party applications, or media card files
Before you delete your BlackBerry smartphone data or media card files, consider backing up the data and files so that you 
have a copy on your computer.
User Guide
Security
304