Blackberry Curve 8520 - Manual (Page 263)

Security troubleshooting
I cannot download a certificate
If you changed the connection type that your BlackBerry® device uses to connect to the LDAP certificate server, try switching to the default
connection type.
I cannot unlock my device using my smart card
Try performing the following actions:
• Verify that the correct smart card is inserted in the smart card reader.
• Verify that the smart card is inserted in the smart card reader correctly.
• Verify that you typed the smart card password correctly. You should have received this password when you received your smart card.
• If you use a certificate to authenticate your smart card, verify that the certificate is not revoked or expired.
I cannot connect to a Wi-Fi network or log in to a VPN using a software token
Depending on your BlackBerry® device model, this feature might not be supported.
Verify that the time on your BlackBerry device is synchronized with the network time.
Related topics
Get the date and time from the wireless network automatically, 119
My device prompts me to make an emergency call when I type a password
If your BlackBerry® device password contains a combination of letters that corresponds to an emergency access number, your device might
prompt you to make an emergency call when you type your device password.
To continue typing your device password, press the Escape key.
User Guide Security troubleshooting
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