ZTC MOBILE
60
4.9.6
Security Settings
Enter the “
Security Settings
” submenu. Here you can set the security options of your mobile phone to avoid the
illegal use of your mobile phone and SIM card.
4.9.6.1 SIM
Lock
The PIN number can prevent the illegal use of your SIM card.
If your PIN number protection is currently inactive, select “
ON
” to activate the PIN number protection. The next
time you turn on your phone you will be asked for your PIN number;
If your PIN number protection is currently in use, select “
Off
” to turn off the PIN number protection,
Note: If you successively enter your PIN number three times incorrectly, your SIM card will be locked. At
this time you need the PUK number to unlock the SIM card. The PIN number and PUK number may have
been provided to you together with the SIM card. If you do not have it, please contact your network operator.
The default PIN number is usually 1234.
4.9.6.2 Phone Lock
The Handset lock can prevent the unauthorized use of your mobile phone.
Enter the “
Phone Lock
” submenu. Here you can make the following settings:
If your Handset lock protection is currently inactive, select “
On
” to activate the handset lock protection. The next
time you turn on your phone you will be asked for your handset lock code;
If your handset lock protection is currently in use, select “
Off
” to turn off the handset lock protection;
Note: The default handset lock code is 0000. You should change it to your own code as soon as possible.
