Blackberry DTEK50 User Manual page 92

User Guide
2.
Tap > Security > Set up SIM card lock.
3. Tap Change SIM PIN.
4. Follow the instructions on the screen.
About smart cards
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.
You can use smart card certificates with third-party apps that support smart card technology. And you can use smart card
certificates to send S/MIME-protected messages.
Store your smart card password on your device
You can set up your device to store your smart card password temporarily, so that you don't have to enter it as often. To
remove the password from your device cache, lock your device.
1. Swipe down from the top of the screen once using two fingers, or twice using one finger.
2.
Tap > Security > Smart Card.
3. Turn on the PIN Caching switch.
Set or change the PIN for your smart card reader
1. Swipe down from the top of the screen once using two fingers, or twice using one finger.
2.
Tap > Security > Smart Card.
3. Tap a smart card reader.
4. Do one of the following:
• Tap Set PIN.
• Tap Change PIN.
5. Complete the instructions on the screen.
92
Security