51Security
Screen lock
Note: You must unlock a locked phone to make 
emergency calls (see below and “Emergency calls” on 
page 15). A locked phone still rings (see “Make & 
answer calls” on page 13).
Lock the screen in the following ways:
• Press Power/Lock .
• Let the screen time out (don’t press anything).
• Switch the power off.
To unlock the screen, press Power/Lock . Then, 
drag   to the right.
Lock pattern
To set the lock pattern, touch Menu  > Settings 
>
Location & security > Set up screen lock > Pattern. 
Follow the instructions to draw your lock pattern.
When prompted, draw the pattern to unlock the 
phone.
Passcode lock
To set the passcode, touch Menu  > Settings 
>
Location & security > Set up screen lock 
>
Password.
Enter the password, then confirm it.
When prompted, enter the password to unlock the 
phone.
PIN lock
To set up a numeric PIN to unlock the screen, 
touch Menu  > 
Settings > Location & security 
>
Set up screen lock > PIN.
Enter a four-digit PIN, then confirm it.
When prompted, enter the PIN to unlock the phone.
Forgot your pattern or passcode?
If you forget your pattern or passcode, contact your 
service provider.
Reset
To reset your phone to factory settings and erase all 
the data on your phone, touch Menu  >
Settings 
>
Privacy > Factory data reset > Reset phone.
Warning: All data on your phone will be deleted. 
(Nothing on your memory card is deleted.)
Remote wipe a lost or stolen phone
Don't you just hate it when your life is on your phone 
and it all goes wrong? Lost, or even worse—stolen! If 
necessary, you can use your email account on a 
Microsoft™ Exchange ActiveSync 2007 server to clear 
the personal data from your phone and memory card.