Panasonic Pure IP-PBX KX-TDE600 Installation Manual page 62

3.2.5 Installation of Basic System or 2-shelf System (Floor Standing)
3.
Secure the Basic Shelf to the metal bracket with 2 screws (B).
Screw (B)
Installation of the basic system is complete. If you are installing a 2-shelf system, follow the procedure below.
Mounting Expansion Shelf 1
For the 2-shelf system, attach the metal bracket (supplied with the Expansion Shelf 1) to the Basic Shelf first.
Then, mount Expansion Shelf 1 on the Basic Shelf.
1.
Remove the 4 tabs on the top cover of the Basic Shelf, by using a flathead screwdriver, as shown below.
Basic Shelf
62 Installation Manual Document Version 2009-12