Owner's Guide 2

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Security Settings
This function provides you with related settings about safety use.
 SIMsecurity

PINlock: The PIN (Personal identification number, 4 to 8 digits) code
prevents your SIM card from being used by unauthorized people.
ModifyPIN: In general, the PIN is supplied with SIM card by the network
operator. If PIN check is enabled, you need to input the PIN each time
when you power on your mobile phone. The SIM card will be locked if
you input wrong PIN code for three times.
 Phonelock: Set the phone lock, the password is 1234 by default.
 Modify the phone password: You should firstly input initial
password 1234, and input the desired new password.