Protecting Your Phone - HTC -Magic - Smartphone - WCDMA User Manual

19 Managing Your Phone
Language settings
You can change the platform language of the phone.
To change the language of the operating system
1. Press HOME > MENU, then tap Settings.
2. Tap Locale & text > Select Locale and then select the language you want
to use.
Social network settings
You can quickly sign in or sign out from your Facebook, Flickr, and Twitter accounts.
1. Press HOME > MENU, then tap Settings > Social networks.
2.
Tap the account you want to sign in to or sign out from in the list.
Tip Press MENU to let you quickly log out from all accounts or adjust account settings.

10.2 Protecting Your Phone

Protecting your SIM card with a PIN
You can protect your SIM card from unauthorized use by assigning a PIN (personal
identification number).
To enable the SIM card PIN
1. Press HOME > MENU, then tap Settings.
2. Tap Security > Set up SIM card lock and then select the Lock SIM card
check box.
3. Enter the default SIM card PIN using the keyboard, then tap OK. To change
the SIM card PIN, tap Change SIM PIN.
Tip Emergency calls can be placed at any time, without requiring a PIN.