Blackberry Z3 Smartphone 10 3 1 User Guide

							Your device might be network locked which allows your device to make a mobile network connection with only your current 
service provider. If you plan to travel internationally and you want to use a SIM card from another service provider, you 
might need to enter an unlock code.Tip: To see the current service provider associated with your device, on the home screen, swipe down from the top of the 
screen. Tap 
 Settings > About. In the Category drop-down list, tap SIM Card.
1.On the home screen, swipe down from the top of the screen.
2.Tap  Settings > Security and Privacy > SIM Card.
3.In the Phone Network Lock section, tap a locked item.
4.When prompted, enter the unlock code.
CAUTION: For security reasons, each unlock code can only be entered incorrectly 10 times. If you exceed the number of 
allowed attempts to enter an unlock code, your SIM card will allow emergency calls only. For assistance, contact your 
service provider.
Change or remove your device password
CAUTION: If you can
						

							Display text when your device is locked
You can display text on the screen of your BlackBerry device when the device is locked. For example, you can display a 
favorite quote, emergency contact information, or your own contact information so that if you lose your device, anyone who 
finds it can contact you.
1.On the home screen, swipe down from the top of the screen.
2.Tap  Settings > Security and Privacy > Lock Screen.
3.In the Lock Screen Message fields, type the text.
To delete the text that appears on the screen when your device is locked, delete the text in the Lock Screen Message 
fields.
Protect your SIM card with a PIN
You can use a SIM card PIN to prevent unauthorized use of your SIM card in another device. For example, if you lose your 
SIM card and someone tries to use it in another device, the SIM card can
						

							BlackBerry Protect
BlackBerry Protect includes features designed to help you find your BlackBerry device and help protect your device
						

							Security settings
You can set and change the security settings for applications on your BlackBerry device, and set up parental controls to 
restrict or limit access to features and content. You can use a smart card, and import certificates from your computer to  increase the security of data on your device. And if you need to permanently delete all data from your device, you can wipe  it.
Setting security permissions for apps
BlackBerry 10 OS includes application permissions that are designed to let you control the information and features that an 
application can access on your 
BlackBerry device. For example, you can control whether an app can access your email, 
contacts, pictures, or the location of your device. Keep in mind that some applications require specific permissions to work.  You can also help safeguard your device by downloading apps only from trusted sources, such as the 
BlackBerry World 
storefront.
When you open an app for the first time, your device might display a list of the files and features that the app wants to access. If something doesn
						

							Related information
Turn off your device,135
About BlackBerry Guardian
Feel safe and secure when you download apps and games from BlackBerry World with BlackBerry Guardian.
BlackBerry Guardian evaluates all apps and games in BlackBerry World before they
						

							Note: If BlackBerry Balance technology is turned on, the Parental Controls feature is not available.
Restrict or limit access to features and content
1.On the home screen, swipe down from the top of the screen.
2.Tap  Settings > Security and Privacy > Parental Controls.
3.Turn on the Parental Controls switch.
4.Enter the Parental Controls password.
5.Change the options.
Import a certificate from your computer
1.Do one of the following:

						

							About smart cards
You can use a smart card and the password for your BlackBerry device or work space to unlock your device. You can use 
smart card certificates to send S/MIME-protected messages.
Smart cards store certificates and private keys. You can import certificates from a smart card to your device by using an  external smart card reader or a microSD smart card. Private key operations such as signing and decryption use the smart 
card. Public key operations such as verification and encryption use the public certificates on your device.
Use two-factor authentication
Two-factor authentication lets you use a smart card and the password for your BlackBerry device or work space to unlock 
your device.
The Smart Password Entry feature is designed to make it easier for you to enter your passwords on your device. Your device 
can remember the format of the password you type in a password field and display the appropriate numeric or  alphanumeric keyboard on the screen. 
Also, if the password for your device or work space and the password for your smart 
card are the same, your device can enter the password for your smart card when you type the password for your device or  work space.
1.On the home screen, swipe down from the top of the screen.
2.Tap  Settings > Security and Privacy > Device Password > Authenticator Settings.
3.To set your device to use a smart card to unlock your device or your work space, in the Smart Card User 
Authenticator
 drop-down list, tap Device or Work.
4.Do any of the following:

						

							Store your smart card password on your device
You can set your BlackBerry device to temporarily store your smart card password, so that you don
						

							Store password records in the cloud
If you store password records in the cloud, you don
						

							Create a password record by sharing a web address or 
text
1.Browse to a website or open an application and select the text you want to share with Password Keeper.
2.Tap  > .
3.Tap Password Keeper.
4.Add any additional information to your new record.
5.Tap Save.
Change the Password Keeper password
1.In the Password Keeper app, swipe down from the top of the screen.
2.Tap  > Change Password Keeper Password.
3.Complete the instructions on the screen.
Lock Password Keeper
1.In the Password Keeper app, swipe down from the top of the screen.
2.Do any of the following: