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1.4 Adding Another Telephone in Parallel
14
Overview
1.4 Adding Another Telephone in Parallel
1.4.1 Adding Another Telephone in Parallel
A Panasonic proprietary telephone and a single line telephone, including a facsimile, cordless
telephone, etc., can be connected to one extension jack in parallel. There are two types of parallel
connections.
•
Parallelled Telephone Connection
Any proprietary telephone and a single line telephone
These telephones share the same extension number. Follow Method 1 or 2.
To ring the single line telephone, set to ring (on) if necessary. (2.7.10 Setting the Parallel
Connected Telephone Ringer (Parallelled Telephone))
•
EXtra Device Port (XDP)
Digital proprietary telephone and a single line telephone
Each telephone has a different extension number and can work individually. For more information,
contact your dealer. Follow Method 2 or 3.
Method 1
Modular T-Adaptor
(Panasonic KX-J66 or USOC RJA2X)
2-conductor wiring cord
Connect pins
“
T
”
and
“
R.
”
Proprietary Telephone
Single Line Telephone
4-conductor wiring cord
For a digital proprietary telephone:
Connect pins
“
D1
”
and
“
D2
”
only.
(
“
T
”
and
“
R
”
are not required.)
For an analogue proprietary telephone:
Connect pins
“
T,
”
“
R,
”
“
D1
”
and
“
D2.
”
D1232
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