User's Manual
Chapter 5
38
Locking the keypad and multimedia player controls
To lock the keypad
Press and quickly release the Power button to display the Quick List screen and select Key lock.
To unlock the keypad
Press Unlock followed quickly by the * key .
Locking the SIM card
Locking the SIM card prevents you and others from using the Smartphone until the correct password
is entered, but you will still be able to make emergency calls. When you turn on the phone, you will be
asked to enter your PIN1 password.
To lock the SIM card and set the PIN
1. On the Home screen, press Start > Settings > Security > Enable SIM PIN.
2. Enter the password (SIM card’s PIN1), and press Done .
Once the PIN is enabled, your Smartphone will ask you to enter the PIN whenever you turn it on.
To unlock the SIM card
1. On the Home screen, press Start > Settings > Security > Disable SIM PIN.
2. Enter the password (SIM card’s PIN1), and press Done .
To change the PIN
1. On the Home screen, press Start > Settings > Security > Change SIM PIN.
2. Enter the original PIN1 code.
3. Enter and conrm the new PIN, and then press Done .