2.14 Location of Optional Cards
Installation 2-17
The location of the optional cards is shown below.
Precaution 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. If
accessing the parts is required, wear a grounding strap.
OGM/Fax Detection Card (KX-TA30891) Connector
3-CO Line and 8 Ext
Expansion Card
(KX-TA30877) or
8 SLT Extension Expansion
Card (KX-TA30874)
Connector
The front covers are open.
Doorphone/Door Opener Card
(KX-TA30860) Connector
2.15 OGM/FAX Detection Card Installation
An optional OGM/FAX Detection Card (KX-TA30891) can be installed to the system.
The OGM/FAX Detection Card supports the following.
Direct Inward System Access (DISA) with OGM:
One of the system features. An outgoing message greets the external caller and gives
information so that the caller can access an extension(s) directly.
Facsimile detection:
When the system receives a facsimile transmission signal by DISA, it automatically
connects the specified facsimile extension.
1. Remove the 2 screws.
*
The illustrations on this page are a KX-TA308.
Power off the system, and unplug the AC cord before installing an
optional card.
NOTE:
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