Cisco 6871

• VID: Indicates the extension on the calling phone from which the outbound call is sent.
• Serial number: Displays the serial number of the key expansion module.
• Product name: Displays the name that you assigned to the key expansion module.
• Description: Displays a description for the key expansion module. For example, Cisco IP Phone 6800
Key Expansion Module.
View the UDI Information of the Key Expansion Module
You can view the Unique Device Identifier (UDI) information of the key expansion module. The UDI
information includes:
• Product name (PID)
• Product Version ID (VID)
• Serial number (SN)
Procedure
Step 1 Press Applications .
Step 2 Select Status > Accessories > Attendant console unit n.
Adjust the Contrast of the Key Expansion Module
You can adjust the key expansion module screen contrast to make the screen easier to read.
Procedure
Step 1 Press Applications .
Step 2 Select User Preferences > Attendant console preferences.
Step 3 Select Contrast level.
Step 4 Press the Navigation cluster up to increase the contrast, or down to reduce the contrast.
Step 5 Press Save to save the contrast level.
Cisco IP Phone 6800 Series Multiplatform Phones User Guide
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Accessories
View the UDI Information of the Key Expansion Module