Panasonic KX-TVA50 Installation Manual page 138

5.3 KX-TDE, KX-TDA, and KX-TAW Series PBX Programming for Inband Integration
c.
Click Apply to save the changed data.
3.
Set the amount of time that passes before a call is considered to be unanswered, and therefore forwarded
to the VPS.
a.
Go to the System-Timers & Counters-CO / Extension screen.
b.
Assign the Intercept Timer parameter.
138 Installation Manual Document Version 3.0 2010/06