Panasonic KX-TD816 Installation Manual page 28

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1.4.9
Battery Adaptor (KX-A46)
Supports the connection of two gel cell
batteries ( 12 VDCX2) for
power backup in case of a power failure.
Two gel cell batteries, connected in series
Battery Adaptor Connector
Notes The KX-TD1232 is illustrated as a main unit.
1.4.10 DSS Console (KX-T72+0 / KX-T7040)
Permits easy
and quick access to stations and features. The Busy
Lamp Field shows the idle or busy state of each station. DSS
Consoles are designed for use with a proprietary telephone. The
system supports up to four DSS Consoles per system.
Paired Telephone DSS Console
(Proprietary
Kx-T72w
Telephone)
K2C-T7040
Pair
Notes The KX-TD1232 is illustrated as a main unit.
System Outline l-9