Panasonic KX-TD500 User Manual page 135

A
Conditions
• If you do not answer the recall ringing within 10 seconds (four callback ring signals),
this feature will be automatically canceled.
• If the called party becomes busy again after the callback ringing starts, the ringing
stops but this feature will be executed again when the extension becomes free.
• With the KX-T7431, KX-T7433, KX-T7436 or KX-T7235, you can set and cancel
this feature using the display operation.
Programming References
• System Programming — Installation Manual, Section 4
4.2.2 System - Numbering Plan
Feature References
KX-T7235 Display Features – System Feature Access Menu (4.5/Special Display Features)
KX-T7431 / KX-T7433 / KX-T7436 Display Features – System Feature Access Menu
(4.5/Special Display Features)
4-20
Station Features and Operation
4.3 Station Features and Operation
— (59) Automatic Callback Busy Cancel