Panasonic KX-TD500 - Manual (Page 325)

Maintenance
Programming Guide 325
10.5 Power Failure Transfer
Power Failure Transfer connects specific telephones (any SLT and a certain type of APT) to
pre-determined CO lines in the event of system power failure.
Parameter Trunk Card (1-24)
Default None
Value Range None, XXX : YYY [XXX : Card No. (101-314), YYY : Card Type]
Description/Function Specifies the trunk card number and its type, which will be used in
case of Power Failure Transfer.
Reference • 1.4 Fault Recovery / Diagnostics (F/G)
– Power Failure Transfer
• 2.9.1 Auxiliary Connection for Power Failure Transfer (I/M)
• 1.2 Slot Assignment (P/G)