Samsung SGH-E316 User Manual page 163

Privacy
Using this menu, you can lock your contents, such as
multimedia messages, photos, voice memo,
downloaded images and sounds. Once you have
locked the contents, you must enter the phone
password to access the associated menus.
To
select an item to
lock
place a check mark
remove a check
mark
lock the marked
items
When the phone asks for the phone password, enter
the password and press the OK soft key.
Note:
The password is preset to "00000000" at the factory. To change this
password, see page 158.
SIM Lock
When the SIM Lock feature is enabled, your phone
only works with the current SIM. You must enter the
SIM lock code to unlock the SIM so you can use a
different SIM card.
Once you have entered the lock code, you are
asked to confirm your entry.
Press the
Up or Down key. To lock all of your
contents, select All.
key.
key.
OK soft key.
Phone Settings
159