Parallel Connection Of The Extensions - Panasonic KX-NS500 Installation Manual

4.8.2 Parallel Connection of the Extensions

4.8.2 Parallel Connection of the Extensions
Any SLT can be connected in parallel with an APT or a DPT as follows.
Note
In addition to an SLT, an answering machine, a fax machine or a modem (PC) can be connected in parallel
with an APT or a DPT.
With APT
For parallel connection, eXtra Device Port (XDP) mode must be disabled for that port through system
programming. Refer to "2.11.10 Parallelled Telephone" and "5.2.6 Extension Port Configuration" in the Feature
Guide for further information.
To DHLC4 card
4-conductor wiring cord
Connect pins "T", "R", "D1",
and "D2".
With DPT
Parallel mode or eXtra Device Port (XDP) mode can be selected through system programming.
If XDP mode is enabled through system programming, parallel connection is not possible. Refer to "2.11.10
Parallelled Telephone" and "5.2.6 Extension Port Configuration" in the Feature Guide for further information.
Using a Modular T-Adaptor
To DHLC4 card
4-conductor wiring cord
Connect pins "D1" and
"D2".
132 Installation Manual
Modular
T-Adaptor
2-conductor wiring cord
Connect pins "T" and "R".
APT
Modular
T-Adaptor
2-conductor wiring cord
Connect pins "T" and "R".
DPT
SLT
SLT