Power Failure Restart; Power Failure Transfer; Predialing - Panasonic KX-NS1000 Feature Manual
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Also See for KX-NS1000:
- Pc programming manual (1294 pages) ,
- Programming manual (1182 pages) ,
- Manual (542 pages)
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15.1.9 Predialing
15.1.7 Power Failure Restart
Description
When the electricity is turned back on, the PBX restarts, loads its stored data automatically, and logs the event
as a System Restart in the error log.
Conditions
•
In the event of a power failure, PBX memory is protected by a factory-installed lithium battery. There is no
memory loss except the memories of Automatic Callback Busy (Camp-on) (® 2.1.4 Automatic Callback
Busy (Camp-on)) and Call Park (® 4.1.7 Call Park).
15.1.8 Power Failure Transfer
Description
If the power supply to the PBX fails, specific single line telephones (SLTs) are automatically connected to
specific CO lines (Power Failure Connections). The PBX will switch from the current connections to the Power
Failure Connections, and all existing conversations will be disconnected.
Only CO line conversations handled by Power Failure Connections can be made during a power failure.
Conditions
•
Only CO line calls can be made during a power failure. All other features do not work.
•
Through system programming, it is possible to allow CO line calls that are established during a power
failure to be maintained even when the power returns and the connection is switched back to the normal
configuration from the Power Failure Connection. However, if no special programming is performed, the
connection will be dropped when power returns.
•
The ports on the LCOT2+SLC2 card that can be used as PFT ports (ports that can be used for Power
Failure Connections) are as follows:
CO line Port: LCOT1 port
Extension Port: SLC1 port
•
To use Power Failure Transfer on a legacy gateway, refer to the documentation of the appropriate PBX.
Installation Manual References
4.12 Power Failure Ports
PC Programming Manual References
19.3 PBX Configuration—[11-3] Maintenance—Power Failure Transfer
15.1.9 Predialing
Description
A display proprietary telephone (PT) user can check and correct the number to be dialed on-hook. The call will
be initiated after going off-hook.
268
Feature Manual
Document Version 2016-03
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