Cisco Ip Phone 8800 Series Administration Guide For Cisco Unified Communications Manager - Cisco 8800 Series Administration Manual

Step 4 Remove the two accessory connector covers, as shown in the diagram.
The slots are designed for the spine connector only. Insertion of other objects will cause permanent
Caution
damage to the phone.
Step 5 Position the phone so that the front of the phone faces up.
Step 6 Connect one end of the key expansion module spine connector to the accessory connector on the Cisco IP
Phone.
a) Align the spine connector with the accessory connector ports.
Install the connector in the orientation shown in the following diagrams.
Note
b) Firmly press the spine connector into the phone.
This diagram shows the spine connector.

Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager

Connect a Single Key Expansion Module to a Cisco IP Phone
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