1.19 V
332 Feature Manual
[Performance of Pressing the MESSAGE Button]
[Example]
4. AA Service
If the VPS transfers the call using the AA service, the PBX will inform the VPS of the status of the called
destination with the preprogrammed DTMF status signal so that the VPS can confirm the status of the
extension without listening to the system tones (e.g., ringback tone).
Assign the DTMF status signal to suit the VPS settings.
[DTMF Status Signals and Conditions]
Transmitted Command
In AA Service Mode In VM Service Mode
Switching to VM command + Listening message
command
(#6 + H [H = Mailbox No.])
Listening message command ( H [H = Mailbox
No.])
Status Condition
Default
Command
RBT (ringback tone) The PBX is ringing the corresponding extension. 1
BT (busy tone) The called extension is busy. 2
ROT (reorder tone) The dialed number is invalid. 3
DND (DND tone) The called extension has set DND. (→ 1.4.9 DND (Do
Not Disturb))
4
Answer The called extension has answered the call. 5
FWD VM RBT (FWD to
Voice Mail ringback tone)
The called extension has set FWD to VPS and the
PBX is calling another port of the VPS.
6
FWD VM BT (FWD to
Voice Mail busy tone)
The called extension has set FWD to VPS and all
ports of the VPS are busy.
7
FWD EXT RBT (FWD to
extension ringback tone)
The PBX is calling an extension other than the one
dialed. FWD or Idle Extension Hunting (→ 1.9.9 Idle
Extension Hunting) may be assigned by the called
extension.
8
VPS (In AA
service mode)
PBX
Sent "#6" + " ", "102".
Listening message
command, mailbox number
Mailbox for
Extn. 102
Pressing the
MESSAGE
button
Switching to VM command
Extn. 102
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