2
System Highlights

Calling from the outside

(Direct Inward System Access)

System Expansion
External callers can call extensions in
the system. If you install an optional
card, an outgoing message will greet the
caller and give information about how
to access an extension.

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3– 22

System Capacity

Basic System Extensions 8
Exchange lines 3
Expansion Maximum extensions 24
Maximum exchange lines 6

Special System Points

Hybrid
This system can accept Panasonic
analogue proprietary telephones. Also,
single line devices such as single line
telephones, facsimiles and data terminals
can be connected.
This system can expand the exchange
lines and extension capacity by installing
an optional card.

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2– 24
PSQX1708ZA-01E.QX 99.10.15 5:30 PM Page 2