Panasonic KX-TDA600 Installation Manual page 195

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 "1.11.9 Parallelled Telephone" and "2.1.1 Extension Port Configuration" in the Feature Guide for further
information.
Using a Modular T-Adaptor
To DHLC8 card
4-conductor wiring cord
Connect pins "D1" and
"D2".
Using an EXtra Device Port
With KX-T7600 Series DPT (except KX-T7665)
To DHLC8 card
4-conductor wiring cord
Connect pins "T", "R",
"D1" and "D2".
To DHLC8 card
To SLT
Modular
T-Adaptor
2-conductor wiring cord
Connect pins "T" and "R".
DPT
2-conductor wiring cord
Connect pins "T" and "R".
DPT
TO MAIN UNIT
/ PABX
2.9.2 Parallel Connection of the Extensions
SLT
SLT
TO TEL
Installation Manual 195