Panasonic KX-TVP200 Installation Manual page 67

[Recommended Settings (3)]
If the VPS is only answering incoming outside calls not answered by user extensions:
a)
Assignment of DIL 1:1 line
1)
Go to the "4-1 Trunk Line" screen.
2)
Assign "Destination Day/Night/Lunch/Break" for each trunk (outside line) to a
specific extension number.
3)
Click "Apply" to save the changed data.
Notes:
Please Set "First Ring Delay Timer" to "5 s" (default: "0 s").
Screen output:
b)
Assignment of IRNA (Intercept Routing No Answer) destination:
1)
Go to the "3-1 Trunk Group 1/2" screen.
2)
Assign "Intercept Destination Day/Night" for the trunk (outside line) group.
3)
Click "Apply" to save the changed data.
Notes:
Specify the FDN for the extension group to which VM or AA has been assigned.
3.3 CONNECTING THE VPS WITH PANASONIC KX-T SERIES PBXs
Installation Manual 67