Panasonic KX-TD1232 Installation Manual page 74

General Installation
KX-TD1232
The following expansion units can be installed to any of the three expansion areas.
Expansion
area 3
Expansion
area 2
Expansion
area 1
Expansion Unit
Connectors
Note
System Programming is required for expansion unit location. Refer to [109] Expansion Unit
Type.
Default:
Area 1 = 4-CO Line Unit,
Area 2 and 3 = 8-Station Line Unit.
74
D1232
Remove the cover
plate(s) on the
front cover.
Max. two extension line units
8-Station Line Unit, KX-TD170
or
8-Station Line Unit with SLT
CID, KX-TD171
One outside line unit or DID line unit
4-CO Line Unit, KX-TD180
or
4-DID Line Unit, KX-TD185
Installation Manual