Panasonic KX-TD500 Installation Manual page 49

DPH Card (KX-T96161) Operation
1.
Terminal plate on the DPH card has 8 terminals, 2 leads from door opener are directly
connected to two of 8 terminals.
Caller ID Card (KX-TD193) Functions
1.
This card is mounted on ELCOT card for receiving Caller ID information sent from the
Central Office.
Four CO Lines are available for Caller ID with one Caller ID card.
TSW-CONF Card (KX-TD50104) Functions
1.
This card is mounted on TSW card for conference trunk expansion.
3-party x 64 conference circuits.
DOHCA Card (KX-TD50105) Functions
1.
This card is mounted on TSW card for OHCA feature for DPT. OHCA feature is available
for the following DPTs: KX-T7235, KX-T7436
This card is required to utilise "DPT Integration" feature (Please refer to "Integration, DPT"
in Section "1.3 System Features" of the Features Guide).
Pay Tone Card (KX-TD50189) Functions
This card is mounted on ELCOT Card for receiving Pay Tone information sent from the Central
Office.
System Outline
1.6 Specifications
49