2.10 Power Failure Connections - Panasonic KX-TAW848 Installation Manual

2.10 Power Failure Connections

2.10.1 Power Failure Connections
When the power supply to the PBX fails, power failure transfer (PFT) will switch from the current
connection to the Power Failure Connection. Refer to "2.4.1 Power Failure Transfer" in the
Feature Guide for further information.
Note
While DC power is provided by the backup batteries, the PBX will remain fully operational
and the connection will not switch to the Power Failure Connection.
Using Hybrid Ports and LCOT4 Card
In the event of power failure, SLTs connected to Ports 1 and 2 of the Hybrid Ports (on the Main
Board) are automatically connected to PFT ports 1 and 2 of the first LCOT4 card (installed in
the least slot number).
Note
Even when the power returns, the conversation established during power failure will be
maintained.
2.10 Power Failure Connections
Installation Manual 97