password you have created if required.
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. Press Home key > tap
> Settings > Security >
Set
up SIM card lock.
2. Select SIM card 1 or SIM card 2.
3. Tick the Lock SIM card check box.
4.
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. Press Home key > tap
> Settings > Security >
Set
up SIM card lock.
2. Make sure you already tick the Lock SIM card check
box.
3. Tap Change SIM PIN.
Managing Your Device Memory
Press Home Key > tap
> Settings > Storage.
You can view the space information of the SD card and
the
phone storage.
Unmount SD card: You can unmount the SD card to
safely remove it.
Erase SD card: Erase all data on the SD card.
Privacy: Reset to Factory Settings
Press Home key > tap
> Settings > Backup & reset >
Factory data reset > Reset phone > Erase
everything.
