Northern Telecom 3X8 Owner's Handbook Manual page 204

About line buttons
buttons on your telephone with the ones below for instructions on how to use
them.
Internal calls using Intercom buttons
1. Pick up the receiver.
2. If
button, then dial.
O R
Press an intercom button without
, then dial.
Note: Internal numbers are supplied by your System Coordinator.
Internal calls using extension
p i - - - - - ]
buttons
1. Pick up the receiver.
2. When
extension button, then dial.
Holding Calls
1. Press
2. Press the line button with the flashing
Check the display for confirmation or additional information.
Automatic hold
Calls are put on hold automatically when you switch from one line to another.
This button operates the telephone's built-in microphone and speaker in place
of the receiver. Your System Coordinator can program Handsfree to your
telephone.
Making calls
1. Press
Switching between Handsfree and handset
Press
2. Pick up the receiver to switch back.
Using Mute
1. Press
2. Press
1.
Dialing without
2. When answered, pick up the receiver, or press
lifting the handset
3. If the call is not answered, or the line is busy, press
PO842627 01
systems can have different types of line buttons. Match the line
External calls using numbered Line
buttons
appears beside an Intercom
1. Pick up the receiver.
2. When
External calls using extension
buttons
1. Pick up the receiver.
2. When
appears beside an
The beside the line on hold.
instead of picking up the receiver.
and replace the handset to switch to Handsfree.
to turn the microphone OFF.
again to turn the microphone ON.
line button without then dial your call.
M7310 User Card 199
appears beside a
numbered Line button, then dial.
O R
Press a numbered Line button
without then dial.
appears beside the
extension button, then dial
(or your system's external line
access code) and the number.
return to the call.
DR5.1 Owner's Handbook