Zte Z233V User Manual page 88

screen.
Set up SIM card lock:

Lock SIM card: Activate or deactivate the PIN lock to

require PIN before accessing the micro-UIM card.
Change SIM PIN: Change the PIN used to access the

micro-UIM card.
NOTE:
Put all your confidential passwords in a safe place for future
use. If you enter the wrong UIM PIN more times than
allowed, your micro-UIM card will be locked and you cannot
access the mobile phone network. Contact your operator for
a PIN Unlock Key (PUK) to restore the micro-UIM card.
Anti-Theft: If your phone is lost or stolen, you can use this

feature to lock your phone, erase all data in your phone, or
make the phone sound the alarm remotely. See
Your Phone With the Anti-Theft
Reset
From the home screen, select
Reset > Factory data reset to reset your phone to factory
default settings. All your data in the internal storage will be
erased during the process. You can also erase the data on the
microSDHC card.
Feature.
> Settings > Personal >
88
Protecting