Unlocking your phone, Changing the lock code, Calling in lock mode – Samsung SPH-M320ZSASPR User Manual
Page 66: Lock services
 
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1.
Press
Menu > Settings > More... > Restrict and Lock
>
Lock my Phone
. (To set your phone to lock the next
time it is turned on, select
On Power Up
.)
Unlocking Your Phone
1.
From standby mode, press
to display the User
Lock screen.
2.
Enter your lock code.
Changing the Lock Code
1.
Press
Menu > Settings > More...> Security
and enter
your lock code.
2.
Select
Change Lock Code
.
3.
Enter your new code and press
Next
(left softkey).
4.
Re-enter your new lock code and press
Done
(left softkey).
Calling in Lock Mode
You can place calls to 911 and to your special 
numbers when in lock mode. (For information on 
special numbers, see “Using Special Numbers” on 
page 53.)
ᮣ
To call an emergency number, special number, or 
Sprint Customer Service, enter the phone number 
and press 
.
Lock Services
This setting allows you to lock voice call functions and 
data services. When you enable Lock Services, you will 
be unable to make new calls (excluding emergency 
numbers) or to access the data services until the lock 
has been disabled in the Security menu.
Locking Voice Services
1.
Press
Menu > Settings > More... > Restrict and Lock
.
2.
Select
Voice
and press
.
3.
Enter your user lock code.
Sprint M320.book Page 52 Wednesday, May 6, 2009 3:23 PM