Samsung SGH-2200 Owner's Manual page 74

Security Settings
Change Codes
This feature allows you to change the various codes
(PINs, lock code and network password) used by the
phone. You must enter the current code before you
can specify a new one.
Once you have entered a new code, you are asked to
confirm it by entering it again.
PIN Code: when the PIN Access feature is enabled,
allows you to change your current PIN to a new one.
PIN2 Code: allows you to change your current PIN2
to a new one.
Password: allows you to change your current
network password to a new one. This password is
used to activate network call barring and is obtained
from your service provider. It is not the same as the
PIN for your SIM card.
Lock Code: allows you to change your current
phone lock code to a new one. This code is factory
set to 0000.
Phone Lock
When the Phone Lock feature is enabled, the phone
is locked and you must enter a 4-digit phone lock
code each time the phone is switched on.
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