Installation Of Shelf; Oo Basic Shelf - Panasonic KX-T336 System Reference Manual

B. Installation of Shelf
This subsection describes the installation of the she?. with information on expanding the
capacity of an existing system.
Building Block System provides the eclaqe-ent of system' s ability by installing the
optional Expansion Shelf.
Up to two Expansion Shelves can be instaf' ed to !' -e system
Each expansion shelf can be equipped
with up to 120 lines (including Extensions and
CO lines).
The system can consist of one, two or three shelves (Basic, Expansion 1 and
Expansion 2).
Each shelf contains its own power supply.
1 .OO Basic Shelf
Basic Shelf is always required and it can be equipped with up to 96 lines (including
Extension and CO lines).
The basic shelf includes top cover and base shelf.
The following figure shows a basic system composed of a basic shelf only.
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2-B-l