Nortel Networks 1100 Series - Manual (Page 18)

Setup and assembly
18
Figure 3: Connecting the Expansion Module
4. If connecting a second, or a third Expansion Module, repeat steps 2
to 4.
Attention: 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 Phone 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 Phone. The Expansion Module powers up.
Attention: The Expansion Module uses the electrical connection of
the IP Phone for power. It does not have its own power source.
WARNING
Do not over tighten the wheel on the Expansion Module.