Samsung A900M - Manual (Page 98)

74 Section 2C: Setting Your Phone’s Security
Changing the Lock Code
To change your lock code:
1. Select Menu > Settings > Security.
2. Enter your lock code. (The Security menu is displayed.)
3. Select Change Lock.
4. Enter your new lock code and press .
5. Re-enter your new lock code and press .
Lock Service
This setting allows you to lock voice call functions and
Sprint PCS Vision/Sprint Power Vision services. When you
enable Lock Services, you will be unable to make new calls
(excluding emergency numbers) or to access the Vision ser-
vices until the lock has been disabled in the Security menu.
Locking Voice Services
1. Select Menu > Settings > Security.
2. Enter your lock code. (The Security menu is displayed.)
3. Select Lock Services and press .
4. Select Voice and press .
5. Select Lock and press .