Samsung SGH-E330 User Manual page 150

Settings
PIN check
(Menu 9.5.1)
When the PIN Check feature is enabled, you must
enter your PIN each time you switch the phone on.
Consequently, any person who does not have your
PIN cannot use your phone without your approval.
Note: Before disabling the PIN Check feature, you
must enter your PIN.
The following options are available:
Disable: the phone connects directly to the
network when you switch it on.
Enable: you must enter the PIN each time the
phone is switched on.
To change your PIN, see the Change PIN menu
option below.
Change PIN
(Menu 9.5.2)
This feature allows you to change your current PIN
to a new one, provided that the PIN Check feature
is enabled. You must enter the current PIN before
you can specify a new one.
Once you have entered a new PIN, you are asked to
confirm it by entering it again.
Phone lock
(Menu 9.5.3)
When the Phone lock feature is enabled, the phone
is locked and you must enter the 8-digit phone
password each time the phone is switched on.
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