NEC DT510 User Manual page 22

(2) Dial 771.
(3) Dial the number of the extension you do not want
to have your messages.
Hang up.
-OR-
(1) Press the Cncl Softkey.
Tone Override
To send off hook signals to an extension busy on a call:
Note: Your extension may send off hook signals
automatically.
*
(1) Dial .
-OR-
(1) Dial 709.
(2) Press the Off Hook Signaling key (Service Code
751:33).
Note: You hear Ring Busy Tone.
Note: The called extension hears Call Alert Notification.
To answer Tone Override:
(1) Receive Tone Override.
(2) Press the Hold key and talk with the party.
2-14 THU
CALLING
Voice MW
3:15PM
STA 12345678
Department Step Call
To make a Step Call:
(1) Place a call to a busy Department Group member.
-OR-
(1) Place a call to a Department Group pilot number.
(2) Dial Department Step Code (2) to call the next
available Department Group member.
(3) Repeat step 2 to call other Department Group
members.
Voice Over
To initiate a Voice Over to a busy extension:
(1) Press the Voice Over key (Service Code
751:48).
-OR-
(1) Dial 6.
Note: You hear an alert tone and the Voice Over key
flashes. You can talk to the called party after the alert
tone ends.
To respond to a Voice Over alert tone to your
extension:
Note: You can only respond if you have a Voice Over key.
(1) Press the Voice Over key (Service Code
751:48).
Note: The Voice Over key lights steadily (green) and
you can talk to the interrupting party.
16