What are the security options on my phone?

To secure your device, you can choose to set up a screen lock and/or set up a SIM card lock. To set up a screen lock from the main screen, slide the screen to the left. Tap the "Settings" icon. Slide the screen up to see more options. Tap "Lock screen." To set up a screen lock, tap "Select screen lock." Tap the desired option and follow the on-screen prompts.

To set up a SIM card lock from the main screen, slide the screen to the left. Tap the "Settings" icon. Slide the screen up to see more options. Tap "Security," then tap "Set up SIM card lock." Tap "Lock SIM card". You will be prompted to enter the current SIM card PIN. Enter the default PIN 1111, then tap "OK." Follow the on-screen prompts to set a SIM card PIN that is easy to remember, as it cannot be reset by your service provider.