User's Manual

2-10 Basic Skills
To set a password for unlocking, tap  Settings Lock. When a password
is set, you will be asked to enter your password whenever you want to use the
device.
NOTE: If you forget your password, you must clear memory so you can use your
device again. (See “Restoring Factory Default State” in Chapter 8 for
instructions.)
Locking Your SIM Card
You can set a PIN (Personal Identification Number) code to protect your SIM card
against unauthorized use. (Your mobile phone network operator may have already
set a PIN for the SIM card.)
By default, your device does not enable PIN security. To enable the security or
change the PIN, tap  Settings  Personal  Phone  Security.
When enabled, you will be asked to enter the SIM card’s PIN code when starting
up the device.