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155 Settings and security
4. Clear the Vibration feedback option to turn off keyboard vibration.
Changing the display language
Changing the language adjusts the keyboard layout, date and time formatting, and
more.
1. Go to Settings, and then tap Language & keyboard.
2. Tap Language, and then choose the language you want to use.
Accessibility settings
Use these settings when you've downloaded and installed an accessibility tool, such
as a screen reader that provides voice feedback. You can turn accessibility functions or
services on or off.
1. Go to Settings, and then tap Accessibility.
2. Choose the settings you want.
Turning Magnification gestures on or off
If you're visually impaired or would just like to get a closer view of what's on the
screen, use Magnification gestures to enlarge portions of your phone's screen.
1. Go to Settings, and then tap Accessibility.
2. Tap Magnification gestures, and then tap the On/Off switch to turn it on or off.
Follow the onscreen instructions to learn how to use Magnification gestures.
Installing a digital certificate
Use client and Certificate Authority (CA) digital certificates to enable HTC Desire 820
to access VPN or secured Wi-FI networks, and also to provide authentication to online
secure servers.
You can get a certificate from your system administrator or download it from sites
that require authentication.
ƒ You must set a lock screen PIN or password before installing a digital
certificate.
ƒ Some apps such as your browser or email client let you install certificates
directly in the app. See the app's help for details.
1. Save the certificate file in the root folder on HTC Desire 820.
2. Go to Settings, and then tap Security.
3. Tap Install from storage.
4. If you have more than one certificate in the root folder, select the certificate you
want to install.
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