Panasonic KX-TA1232 Installation Manual page 58

General Installation
Note
System Programming is required for expansion unit location. Refer to [109] Expansion Unit
Type.
Default:
Area 1 = 4 CO Line Expansion Unit,
Area 2 and 3 = 8 Extension Expansion Unit.
DISA Card, Doorphone / Door Opener Interface Card
DISA Card
Connector
Doorphone /
Door Opener
Interface Card
Connector
Front Cover is
open.
58
DISA
DOORPHONE
Install DISA Card, KX-TA123291.
This card permits access to the system from
outside tone telephones.
Install Doorphone / Door Opener
Interface Card, KX-TA123260.
This card connects four doorphones and
four door openers.
Installation Manual