1.7
Useful Features
Operations
1-89
Advanced Operations
Power Failure Transfer
Lockout
If one party in a conversation goes on-hook, both parties will be disconnected from the speech
path automatically. Reorder tone is sent to the off-hook party before they are disconnected. No
operation is necessary.
During a power failure, each of the following exchange lines will be connected to an assigned
extension.
Exchange line 1: extension port 01
Exchange line 4: extension port 09
• During a power failure, all features cannot be used except for incoming and outgoing
outside calls from extension ports 01 and 09.
• If extension ports 01 and 09 are connected to proprietary telephones, disconnect the units
and connect single line telephones.
• See the Installation Manual, Section 3, “Power Failure Transfer”.
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Summary of Contents for KX-TA624
Page 15: ...Section 1 Basic System Construction ...
Page 17: ...Section 2 Installation ...
Page 51: ...Section 3 Features ...
Page 125: ...Section 4 System Programming ...
Page 212: ...4 88 System Programming ...
Page 213: ...Section 5 Appendix ...
Page 222: ...5 10 Appendix ...
Page 223: ...Section 6 Troubleshooting ...
Page 227: ...Section 7 Programming Tables ...
Page 275: ...Section 1 Installation ...
Page 287: ...Section 2 Operations ...
Page 306: ...10 ...
Page 409: ...Appendix Section 2 Appendix ...
Page 420: ...2 12 Appendix ...
Page 426: ...Memo ...
Page 427: ......