Cisco IP DECT 6800 Series Hardware Installation page 7

Hardware Installation
Step 3
Install the plugs as described by the manufacturer.
Step 4 Install the screws through the bracket and into the plugs.
Step 5 Connect the Ethernet cable to the device and route the cable through the slot in the device.
Step 6
Plug the power adapter into the device and route the cable through the slot in the device.
Step 7 Align the slots in the bracket with the slots in the device and turn left until the device locks in place.
This graphic shows the alignment of the mounting bracket to the base station.
Mount the Base Station on the Ceiling
Hardware Installation
7