Avaya NN43110-301 - Manual (Page 16)

Setup and assembly
16
Figure 3: Connecting the Expansion Module
4. If connecting a second, or a third Expansion Module, repeat steps 2
to 4.
Note: The second Expansion Module is attached to the right side of
the first Expansion Module. The third Expansion Module is attached
to the right side of the second Expansion Module.
5. Adjust the height of the IP Deskphone tilt adjustment to a comfortable
viewing angle. Then adjust each of the Expansion Module footstands
so they are flush to the desk surface. Turn the wheel on the back right
side of the Expansion Module to the right (if viewed from the front) to
tighten the Expansion Module.
6. Connect power to the IP Deskphone. The Expansion Module powers up.
Note: The Expansion Module uses the electrical connection of the
IP Deskphone for power. It does not have its own power source.
WARNING
Do not over tighten the wheel on the Expansion Module.