Protecting Htc Desire 600 With A Screen Lock - HTC Desire 600 User Manual

166 Settings and security
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 Desire 600. 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 Desire 600 with a screen lock

Help protect your personal information and help prevent others from using
HTC Desire 600 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 Desire 600 is turned on or when
it's idle for a certain period of time.
1. Slide the Notifications panel open, and then tap
2. Tap Screen lock.
3. Select a screen lock option and set up the screen lock.
4. Tap Lock phone after, then specify the idle time before the screen is locked.
You can also clear Make pattern visible or Make passwords visible if you don't want
your screen lock to display as you enter it onscreen.
> Security.