Samsung SCH-U520ZNAUSC - Manual (Page 149)

Changing Your Settings 149
2. Press for Lock Phone. The following Device Lock Mode options
appear in the display:
• Lock — Locks the phone immediately (The phone stays locked until you enter
the lock code.)
• Unlock — Unlocks the phone
• On Power up — The phone locks automatically the next time your phone is
powered on (The phone stays locked until you enter the lock code.)
3. Use the navigation keys to highlight the Device Lock Mode option of your
choice.
4. Press the key to perform the function for the highlighted option.
Change Lock
The default lock code for your phone is generally the last four digits of your phone
number. It is advisable to change the default lock code to a secret code for security
purposes.
1. In standby mode, press the MENU key ( ), then press (for
Settings), and (for Phone Settings), and for Security. You’re
prompted to enter the lock code.
Tip: The default lock code is the last four digits of your telephone number.
2. Press for Change Lock. You’re prompted to enter the new lock code.
3. Enter the new lock code. You’re prompted to re-enter the new lock code for
verification.
4. Enter the new lock code again. Your changes are stored.
Note: Your phone does not allow you to view the lock code for obvious security reasons. If you change the
lock code, be sure to write down or memorize the new code.
Emergency #
Your phone provides the option of storing three emergency numbers. Each number
can be up to 32 digits in length. All emergency numbers can be manually called at
any time, even when your phone is locked or restricted. This can be a useful feature
for controlling outgoing calls from your phone.
Note: Emergency number 911 is hard-coded into your phone. You can dial this number any time, even
when the phone is locked or restricted. If you call 911 an audible tone is heard and an Emergency
prompt appears in the display for the duration of the call.
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OK
OK