Assigning A Pin To A Nano Sim Card; Accessibility Features - HTC Desire 820 Dual SIM User Manual

177 Settings and security
3. Tap > Configure apps > App links.
4. Tap the app you want to configure, and then tap Open supported links.
5. Select Open in this app to always open the app without being prompted when you tap a link.
You can also choose whether to always be prompted to choose the app or never use the app
for opening links.

Assigning a PIN to a nano SIM card

You can help to protect the nano SIM card by assigning a Personal Identification Number (PIN).
Make sure you have the default PIN provided by your mobile operator before continuing.
1. From the Home screen, tap
2. Select which card you want to assign a new PIN to.
3. Choose to lock the card, enter the default PIN of the card, and then tap OK.
4. To change the card PIN, tap Change SIM PIN.
Restoring a nano SIM card that has been locked out
If you enter the wrong PIN more times than the maximum number of attempts allowed, the card
will become "PUK-locked."
You need a Pin Unlock Key (PUK) code to restore access to HTC Desire 820. 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.

Accessibility features

HTC Desire 820 comes with features and settings that allow easy access and use of apps and
functions.
Improve screen readability
If you have low vision, take advantage of these features to help improve screen readability.
§ Increase the font size, use color inversion, or enable high-contrast text using the
Accessibility settings. See
§ Turn magnification gestures on. See
§ Turn on automatic screen rotation. See
> Settings > Security.
Accessibility settings on page 178.
Turning Magnification gestures on or off
Automatic screen rotation
on page 178.
on page 173.