Panasonic KX-DT543 - Test Mode Operations; Function Test Mode Setup; Key and LED Testing

Connections
To a handset jac
k
(handset)
Connect to:
a digital proprietary telephone
— Digital XDP connection
Connect to a PBX.
The telephone line cord
Clamp
Headset jack
KX-DT521
Clamp
KX-DT543/KX-DT546
Headset
EHS jack Headset jack
Connect to:
a digital proprietary telephone
— Digital XDP connection
a single line telephone
— XDP or parallel connection
Connect to a PBX.
The telephone line cord
To a handset jack
(handset)
19
Installation and Setup