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Cisco Unified IP Phone 7906G and 7911G Administration Guide for Cisco Unified CallManager
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Chapter7 Viewing Security Information, Model Information, Status, and Statistics on the Cisco Unified IP Phone
Security Configuration Menu
Note When you press the Unlock softkey, it changes to Lock. If you decide not
to change the TFTP Server 1 or TFTP Server 2 option, press the Lock
softkey to lock the CTL file.
Trust List Screen
The Trust List screen displays information about all of the servers that the phone
trusts. If a CTL file is installed on the phone, you can view the trust list.
To access the Trust List screen, follow these steps:
Procedure
Step 1 Press the Applications Menu button.
Step 2 Select Settings > Security Configuration.
Step 3 Select Trust List .