Samsung SPH-M510 Guia Do Utilizador

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Changing the Lock Code
To change your lock code:
1.
Select Menu > Settings > More > Security.
2.
Enter your lock code. (The Security menu is displayed.)
3.
Select Change Lock Code.
4.
Enter your new lock code and select Next  (
).
5.
Re-enter your new lock code and select Done  (
).
Lock Services
This setting allows you to lock voice call functions and 
Sprint Vision
 
services. When you enable Lock Services, you will 
be unable to make new calls (excluding emergency numbers) 
or to access the Vision services until the lock has been 
disabled in the Security menu.
Locking Voice Services
1.
Select Menu > Settings > More > Restrict and Lock > Voice.
2.
Enter your lock code. (The Voice security menu is 
displayed.)
3.
Select Lock and press 
.
4.
Select Lock and press 
Note:
It is important to record this new lock code in a secure place. 
If you ever forget the new lock code, you will have to call 
Sprint Customer Service for assistance in resetting your 
phone’s lock code.
MENU
OK
MENU
OK