Panasonic DBS-2.3-400 Programming Manual page 344

Chapter 4. Ringing and Hunt Groups (FF4) Section 400-Programming
Call Routing When All Hunt Groups Are Busy. If all members of all
searched hunt groups are busy, the call will be parked for only the first group
searched.
SLT Call Hold Restriction. If an SLT hunt group member takes a trunk call,
puts it on hold, and replaces the handset, additional trunk calls will not hunt to
idle extensions.
Offhook Signal Setting for Hunt Group Members. Offhook signaling
should be disabled on extensions that are hunt group members.
Page 4-12 DBS Manual - Revised April 2000 DBS-2.3/9.2-400