Panasonic KX-T336 System Reference Manual page 316

DTMF Tone Integration
The KX-T336 system can send codes (DTMF tones) to indicate the state of the call (busy, answered,
ringing, disconnect, etc.) in addition to the normal call progress tones.
(Configuration 1)
Ext.
VPS
Hunting
Ext.
(Configuration 2)
FWD (Follow on ID is sent) *
Ext.
Busy
Hunting
VPS
Hunting
Ext.
Ext.
Transfer
Hunting Hunting
VPS VPS
Hunting
Ext.
Hunting
Hunting
VPS
Hunting Hunting
(21292)
DIL 1:1
DISA
DID
CO
Transfer
VPS
Hunting
VPS
Hunting
VPS
DIL 1:1
DISA
DID
CO
Transfer
VPS
VPS VPS
VPS
3-F-14
Ext.
FWD (Follow on ID is sent) *
*Available if the Voice Mail
Integration feature is enabled.
Ext.
Hunting
Hunting
*Available if the Voice Mail
Integration feature is enabled.