Security
Protecting your SIM card with a PIN
Add another layer of security for HTC Sensation XL with Beats Audio by assigning a
PIN (personal identification number) to your SIM.
Make sure you have the default SIM PIN provided by your mobile operator before
continuing.
1. From the Home screen, press , and then tap Settings > Security.
2. Tap Set up SIM card lock, then select Lock SIM card.
3. Enter the default SIM card PIN, and then tap OK.
4. To change the SIM card PIN, tap Change SIM PIN.
Restoring a SIM card that has been locked out
If you enter the wrong PIN more times than the maximum number of attempts
allowed, your SIM card will become “PUK-locked.”
You need a PUK code to restore access to HTC Sensation XL with Beats Audio.
Contact your mobile operator for this code.
1. On the Phone dialer screen, enter the PUK code, and then tap Next.
2. Enter the new PIN you want to use, and then tap Next.
3. Enter the new PIN again, and then tap OK.
Protecting HTC Sensation XL with Beats Audio
with a screen lock
Protect your personal information and prevent others from using HTC Sensation XL
with Beats Audio without your permission by setting a screen lock pattern, face
unlock, PIN, or password.
You'll be asked to unlock the screen every time HTC Sensation XL with Beats Audio is
turned on or when it’s idle for a certain period of time.
1. From the Home screen, press , and then tap Settings > Security.
2. Tap Screen lock.
164 Security
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