Panasonic KX-T336 System Reference Manual page 319

2) Call Forwarding and Station Hunting
Follow on ID is not sent.
The treatment of the call
depends on the types of
the Call Forwarding
feature assigned.
(Refer to "5. Treatment
of the call forwarded to
the busy extension/VPS"
on page 3-F-46 for
further information.)
The KX-T336 system can send the Follow on ID (the digits of mailbox
number of the called extension) to the Voice Mail Port, if the caller is
forwarded to a Voice Mail Port.
The following simplified flow chart shows the treatment of the call
forwarded to a VM extension.
No
Is FWD destination a VM extension?
Is it busy or in "Not INS" status?
No
Does it have the next hunt station?
No
Is there any idle VM extension within
a Station Hunting Group?
Callers are forwarded to the called
extension's mailbox directly.
3-F-17
(21292)
Yes
No
Yes
Yes
Yes