Panasonic KX-TD1232NL Installation Manual page 24

1.4 Options
Model No. Model Name
KX-A277 AC Adaptor
KX-A46 Battery Adaptor
KX-T7540 / Digital DSS Console Provides easy and quick
KX-T7240
KX-T7541 Digital Attendant
Console
KX-T7040 DSS Console
KX-T7545 Add-on Key Module Adds 12 CO buttons to
KX-T30865 Doorphone
KX-T30890 Headset (Earphone
type)
KX-T7090 Headset (Headphone
type)
24
Description
Required when
installing the Cell
Station Interface Unit
(KX-TD146).
Supports the connection
of two car batteries for
power backup in the
event of a power failure.
access to extensions and
features. This must be
used with a proprietary
telephone.
a KX-T7500 series
digital proprietary
telephone.
Used for a doorphone
call.
Connected to a
proprietary telephone to
establish hands-free
operation.
Connected to a
proprietary telephone to
establish hands-free
operation.
Max. Max. Quantity on
Quantity KX-TD1232
on
Single
KX-
System
TD816
— —
1 1
4 4
— —
2 2
— —
— —
System
Connection
—
1
8
—
4
—
—
System Outline