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Certificates are valid for only a fixed time period and must be renewed periodically. To
renew, contact the certificate issuer.
Before downloading or sending confidential information, check the digital signature
and validity period of the browser gateway or server on the certificate.
The phone will issue a note if the browser or server identity is not authentic, or if you
do not have the correct certificate in your phone.
• View Certificates
From Settings menu:
1. Open General.
2. Scroll to Security and open.
3. Scroll to Certif. Management and open.
• A list of authority certificates displays.
4. Press Options and select Certificate details.
• A list displays with details such as issuer, subject, validity period, certificate
location, certificate format, algorithm, serial number and fingerprint.
• Authority and personal certificates will show different information. If the personal
certificate is on an outside server, it will have different details.
5. Scroll to view personal certificates if available.
• Trust Settings
Check whether certain menu items can use a selected certificate.
From Settings menu:
1. Open General.
2. Scroll to Security and open.
3. Scroll to Certif. Management and open.
4. Scroll to an authority certificate, press Options and select Trust settings.
5. For each menu item, select Yes to enable the certificate to verify software, servers,
or browser sites. Select No to disable the certificate from verifying software,
servers, or browser sites.
CALL DIVERT
Divert incoming calls (voice, data) to another number.
Network dependent service.
Check status of Call Divert
From Settings menu:
1. Open General.
Note: Before you change any trust settings, be sure that you trust the certificate owner and
have verified that the certificate belongs to the listed owner.