Panasonic DBS 824 Manual page 247

Call Forward--No Answer Timer
Software Version
Address FFl 3## 17# (O-1 5)#
Description
The Call Forward--No Answer Tier determines how long an unanswered
call will ring before it is sent to a secondary destination For example, the
timer determines how long an unanswered call will ring at an extension
before it transfers to the Call Forward--No Answer point.
Note: Separate timers are provided for Hunt Group--No Answer, CO
Delayed Ringing, and Extension Delayed Ringing
Programming
Table 1-21 Call forward--no answer timer values
Issued 3/l /95
CPC-S and CPC-M, Version 1 0 and higher
DBS 824-l O-400
Call Forward--No Answer Timer
Timer Setting (Default=2
see the following table)
I
l-99