Panasonic KX-TVM50 Installation Manual page 152

5.6 KX-TD500 PBX Programming for Inband Integration
Note
•
Specify the FDN for the extension group to which VM or AA has been assigned.
3.
Set the number of rings before a call is considered to be unanswered and therefore forwarded to the VPS
(Intercept Routing No Answer timer).
a.
Go to the 2-4 System Timer 1/2 screen.
b.
Assign the Intercept Time parameter.
152 Installation Manual Document Version 2.1 2008/04