44
can disable it.
1. Tap
to select
Settings > Security > Screen lock
.
2. Draw the screen unlock pattern or enter your PIN/
password you have created.
3. Tap
None
.
Protecting Your SIM Card with a PIN
Every SIM card comes with a PIN. The initial PIN is provided
by your mobile phone carrier. It’s best to lock your SIM card
as soon as you can.
1. Tap
to select
Settings > Security > Set up SIM card
lock
.
2. Tick the
Lock SIM card
check box.
3. Enter the PIN you’ve been given and tap
OK
.
TIPS:
If you enter the wrong SIM PIN more times than
allowed, your SIM card will be locked and you cannot access
the mobile phone network. Contact your operator for a PIN
Unlock Key (PUK) to restore the SIM card.
Changing Your SIM PIN
You can change the PIN you’ve been given to one easier for
you to remember and harder for others to guess.
1. Tap
to select
Settings > Security > Set up SIM card
lock
.
2. Make sure you already tick the
Lock SIM card
check box.
Summary of Contents for 4537C-MP7
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