User's Manual

Select whether to use the security lock.

Set Power-on PIN code: The PIN code is supplied with the SIM card by your network service

provider.

To enable the power-on PIN code, you need to perform the following actions:

1. Tap Security. Then, the security setup interface appears.

2. Select the check box Enable PIN.

Then, the interface for entering the PIN appears. Enter

the correct PIN code obtained from the network service provider, and then tap OK.

If the PIN code you entered is correct, the phone displays a prompt message of “Change PIN

lock status successful!” Once the power-on PIN code is enabled, you must enter the correct PIN

code before you can use features related to network communication, such as registering with the

network, making and receiving calls, sending and receiving messages and so on.