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Reserving a Busy Line
(Automatic Callback Busy)
If the called party is busy, you can receive callback
ringing from the extension when it becomes available.
Set your telephone to receive callback ringing:
•
When a dialled extension becomes idle.
•
When the desired outside line that is in use by
another extension becomes idle.
When you answer the callback ringing:
•
For an intercom call:
The called extension starts ringing automatically.
•
For an outside call:
The line is seized.
Operation in Call List mode
1.
On the
Calls
screen, press
Set call back
.
When the extension becomes idle, your
KX-NT400 will ring. When you go off-hook, a call will
be made to the called extension.
Operation in Line Buttons mode
1.
Press
.
When the extension becomes idle, your
KX-NT400 will ring. When you go off-hook, a call will
be made to the called extension.
Usage tips
•
In either Call List mode or Line Buttons mode, if you
try to seize a busy outside line, press
to reserve
that line. When the reserved outside line becomes
idle and you receive callback ringing, go off-hook,
and then dial the outside party.
For details about seizing a specific outside line, see
"Manual seizing (Page 65)".
Note
•
If you do not answer the callback ringing within
10 seconds, this feature will be cancelled.
Joining an Existing
Conversation (Executive Busy
Override)
If your extension has sufficient privileges, you can call
a busy party and establish a 3-party conference.
Operation in Call List mode
1.
On the
Calls
screen, press
Override
(Conference)
.
You will join the called party’s conversation and
establish a 3-party conference.
Operation in Line Buttons mode
1.
Press
.
You will join the called party’s conversation and
establish a 3-party conference.
Usage tips
•
In either Call List mode or Line Buttons mode, if you
select a busy outside line, press
to join the
conversation and establish a 3-party conference.
For details about selecting outside lines, see
"Manual seizing (Page 65)".
•
You can also deny others the possibility of joining
your conversation (Default:
Allow
). For details, see
"Executive Busy Override Deny (Page 103)".
Note
•
To join another conversation, you must have
Executive Busy Override enabled at your
extension through COS programming.
•
If Executive Busy Override Deny has been set
for the called party, this operation is
unavailable. For details, consult your
administrator.
Overriding Do Not Disturb (DND
Override)
If your extension has sufficient privileges, you can call
someone even if they have set DND.
Operating Instructions
91
Other Feature Operations