Use OCSP or CRL certificate servers to check the revocation status of certificates

Connect your BlackBerry smartphone to your computer.
In the BlackBerry Desktop Software, click Device > Device options.
On the Certificates tab, in the Servers section, click Configure.
To use OCSP or CRL certificate servers to check the revocation status of certificates, do one of the following:
- On the OCSP tab, select the Use OCSP checkbox.
- On the CRL tab, select the Use CRL checkbox.
To use the connection information in the certificate extension section of a certificate to check the revocation status of a certificate, do one of the following:
- On the OCSP tab, select the Use OCSP certificate extensions checkbox.
- On the CRL tab, select the Use CRL certificate extensions checkbox.
To use any certificate servers that you add to the certificate synchronization tool to check the revocation status of a certificate, do one of the following:
- On the OCSP tab, select the Use specified OCSP servers checkbox.
- On the CRL tab, select the Use specified CRL servers checkbox.
Click OK.