Samsung SPH-A680 User Manual page 116

Change Lock
This feature allows you to change your current
lock code to a new one. The lock code is preset to
"0000" at the factory.
Enter a new, four-digit lock code and press
Enter it again to confirm your change and press
.
Note: Your phone does not allow viewing of the lock
code for security reasons. Be sure to write the
lock code down or memorize it if you have
changed.
Special #
Your phone provides you with the option of storing
three emergency numbers. All of these numbers
can be manually dialed at any time even if your
phone is locked.
IMPORTANT NOTICE!
Emergency calling may not be available on all
wireless networks at all times. A connection
cannot always be guaranteed, due to various
transmission methods, network parameters and
user settings used to complete a call from your
wireless phone.
DO NOT depend on this phone as a primary
method of dialing 190 or for any other essential or
emergency communications.
Remember to always turn your phone on and
check for the adequate signal strength before
placing a call.
(Menu 8-5-3)
(Menu 8-5-4)
Settings
.
115