What are the security options on my phone?

Your U452TL offers several security options. You can choose to set up a security lock on your phone screen, as well as a PIN to lock your SIM card.

To set up a security lock, follow these steps:

1. From the main screen, slide the screen up to see more options.
2. Slide the screen up to see more options. Tap the "Settings" icon.
3. Slide the screen up to see more options. Tap "Security & location."
4. Tap "Screen lock.”
5. Select the desired option and follow the prompts on your screen.

To lock your SIM card, follow these steps:

1. From the main screen, slide the screen up to see more options.
2. Slide the screen up to see more options. Tap the "Settings" icon.
3. Slide the screen up to see more options. Tap "Security & location."
4. Slide the screen up to see more options. Tap "SIM card lock."
5. Tap the "Lock SIM card" slider to enable/disable SIM card lock.
6. Enter the default PIN 1111 or 1234. Then, tap "OK."
7. Tap "Change SIM PIN."
8. Enter the current PIN. Then, tap "OK."
9. Enter your new PIN. Then, tap "OK."
10. Enter your new PIN again to confirm. Then, tap "OK."