Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Configuration Menus on the Cisco Unified IP Phone 7906G and 7911G
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Cisco Unified IP Phone 7906G and 7911G Administration Guide for Cisco Unified CallManager 5.1
OL-11515-01
Unlocking and Locking Options
Configuration options that can be changed from a phone are locked by default to
prevent users from making changes that could affect the operation of a phone. You
must unlock these options before you can change them.
When options are inaccessible for modification, a locked padlock icon appears on
the configuration menus. When options are unlocked and accessible for
modification, an unlocked padlock icon appears on these menus, as shown next.
To unlock or lock options, press **#. This action either locks or unlocks the
options, depending on the previous state.
Make sure to lock options after you have made your changes.
Caution Do not press **# to unlock options and then immediately press **# again to lock
options. The phone will interpret this sequence as **#**, which will reset the
phone. To lock options after unlocking them, wait at least 10 seconds before you
press **# again.
Related Topics
• Displaying a Configuration Menu, page 4-2
• Editing the Values of an Option Setting, page 4-5
• Overview of Options Configurable from a Phone, page 4-5
• Network Configuration Menu, page 4-7
• Device Configuration Menu, page 4-15
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