Parallel Connection Of The Extensions - Panasonic KX-TDA30 Installation Manual

2.6 Connection of Extensions
2.6.2

Parallel Connection of the Extensions

With APT
Any SLT can be connected in parallel with an APT as follows:
To a hybrid
extension port
4-conductor wiring cord
Connect pins "T", "R", "D1",
and "D2".
With DPT
Any SLT can be connected in parallel with a DPT as follows:
To a hybrid
extension port
Notes
• In addition to an SLT, an answering machine, a fax machine or a modem (PC) can be
connected in parallel with APTs and DPTs.
• If the eXtra Device Port (XDP) mode is enabled through system programming, parallel
connection is not possible. Refer to "1.10.9 Parallelled Telephone" and "2.1.1
Extension Port Configuration" in the Feature Guide for further information.
80 Installation Manual
APT
4-conductor wiring cord
Connect pins "D1" and
"D2".
DPT
Modular
T-Adaptor
2-conductor wiring cord
Connect pins "T" and "R".
SLT
Modular
T-Adaptor
2-conductor wiring cord
Connect pins "T" and "R".
SLT