unlock pattern.
SIM card lock – Set up SIM
card lock or change SIM
PIN.
Passwords – Displays the
password while you type.
To lock your screen by using
the Pattern Lock
1 On the home screen,
touch Applications tab
and select Settings.
2 Touch Security & location,
and select Set unlock
pattern.
3 The first time you do
this, a short tutorial
about creating an unlock
pattern appears.
4 You're prompted to draw
and redraw your own
pattern.
The next time you turn
on your phone or wake
up the screen, you're
prompted to draw your
unlock pattern to unlock
the screen.
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