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Important: If you change your security code and don not 
remember the new code, contact your service provider. Once you 
change your security code, the default code is no longer valid.
 •PHONE LOCK
This feature protects your phone from 
unauthorized outgoing calls or unauthorized 
access to information stored in the phone. When 
phone lock is activated, Phone locked is 
displayed each time you turn your phone on or 
off. 
After pressing either Contacts or Menu, you must enter your lock code. 
Once your lock code has been accepted, your phone will function 
normally.
Important: Call not allowed is displayed if you attempt to place 
a call while phone is locked. 
Important: When the phone is locked, calls may be possible to the 
emergency number programmed into your phone (for example, 911 
or other official emergency number).
Learn about the lock code 
In addition to a security code, your phone also has a lock code. You will 
need the lock code to activate and deactivate the phone lock feature, or 
to change your lock code. 
The default lock code is 
1234
. If you enter an incorrect lock code five 
times in a row, 
your
 phone will prompt you for the security code
(see page 105).