Panasonic KX-TD308 - Power Failure Transfer

3 Features P
Features 3-123
Power Failure Transfer
Description If a power failure should happen, or during a system-off-line state,
a specific extension telephone instrument is automatically
connected to a specific outside line. This provides outside line
conversation between the following extension and outside line:
CO 1 is connected to extension jack number 1
A standard telephone can work in case of a power failure. Connect
a standard telephone to the above extension jack.
Conditions • All other conversations except for the above combinations are
disconnected during a power failure.
• Only the outside line conversations can operate. All other features do
not work.
Connection References
Section 2, Installation
2.3.2 Outside Line Connection
2.3.3 Extension Connection
2.5 Auxiliary Connection for Power Failure Transfer
Programming References
No programming required.
Feature References Section 3, Features
Power Failure Restart
Operation References Not applicable.