3 installation of the co line cards, 1 lcot4 card, Function – Philips KX-TAW848 User Manual
Page 53: Pin assignments
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2.3 Installation of the CO Line Cards
Installation Manual
53
2.3
Installation of the CO Line Cards
2.3.1
LCOT4 Card
Function
4-port analog CO line card with 2 power failure transfer (PFT) ports. One CID4 card can be mounted on the
LCOT4 card (refer to "2.3.2 CID4 Card").
Accessories and User-supplied Items
Accessories (included): Extension Bolt × 1, Strap × 1
User-supplied (not included): RJ11 connector
Notes
•
To confirm the CO line connection, refer to "Confirming the CO Line Connection" in "2.11.1 Starting
the PBX".
•
For details about power failure transfer, refer to "2.10.1 Power Failure Connections".
Pin Assignments
RJ11 Connector
Signal Name
Function
R
Ring
T
Tip
–
Reserved
To CO line
RJ11
PFT Port 1
PFT Port 2
4 1
T R
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