Installation of Optional Cards
2 4
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Location of Optional Cards
Precaution
Caller ID / DISA /
Detection Card
FAX
Front Cover is
open.
Expansion Card Connector
Installation
2-24
The location of the optional cards is shown below.
To protect the printed circuit boards (P-boards) from static electricity, do
not touch parts on the P-boards in the main unit and on the optional cards.
Caller ID / DISA / FAX Detection
Install
Card, KX-TD30891.
This card enables the Caller ID, DISA and
FAX Detection features.
Install
This card adds four extra Device Port
extensions, for a maximum of eight digital
extensions plus eight single line device
extensions.