To perform this
task, your work email account must use a BlackBerry Enterprise Server that
supports this feature. For more information, contact your
If you have
encryption for data that is stored on your
BlackBerry smartphone turned on and your smart card
reader supports this feature, you might be able to use a certificate from the
smart card to encrypt the encryption keys on your smartphone.
On the home screen or in a folder, click the Options icon.
Two-factor Protection checkbox.