Samsung SCH-A690 User Manual page 110

Lock the phone
The
Security
automatically when powering on your phone or to leave the
phone unlocked.
1. In standby mode, press the left soft key (
press
2. Enter the lock code. The default lock code is the last four
digits of your telephone number.
3. Press
select from the options in the following table.
Option
Never
On Power-up
Now
Important! If you change the NAM1 setting you set the
phone to lock on power-up and don't program a number into
NAM2, you won't be able to access your phone. You must
call the Service Center to unlock your phone.
4. Press
Unlock the phone
Enter your phone's lock code (last four digits of the phone
number), and the phone is immediately unlocked.
Emergency calls in lock mode
You can place emergency calls using confidential numbers
that you program in lock mode.
100
menu allows you to lock the phone manually or
, .
for
Lock Phone
Function
The phone remains unlocked.
The phone locks automatically the next time it
is powered on. It stays locked until you enter
the lock code.
The phone locks immediately and stays
locked until you enter the lock code.
to save your settings.
and use the navigation keys to
) , then
Menu