Page 1
Single Line Telephone
User Guide
Intelligent Hybrid System
NEC Business Solutions Ltd
633-647 Springvale Road,
Mulgrave VIC 3170
Nothing contained in this manual shall be deemed to be, and this manual does not constitute, a warranty of, or representation
with respect to, any of the equipment covered. This manual is subject to change without notice and NEC Business Solutions
Ltd has no obligation to provide any updates or corrections to this manual. Further, NEC Business Solutions Ltd also reserves
the right, without prior notice, to make changes in equipment design or components as it deems appropriate. No representation
is made that this manual is complete or accurate in all respects and NEC Business Solutions Ltd shall not be liable for any
errors or omissions. In no event shall NEC Business Solutions Ltd be liable for any incidental or consequential damages in
connection with the use of this manual. This document contains proprietary information that is protected by copyright. All rights
are reserved. No part of this document may be photocopied or reproduced without prior written consent of NEC Business
Solutions Ltd.
Copyright © 2004 by NEC Business Solutions Ltd
All Rights Reserved.
Issue 1.2
October 2004
Conferencing
Establishing a Conference Call
You can repeat this operation to add additional parties. You may
be able to have up to 8 parties in total (including your extension).
8 2 6
(Talking)
? ? ?
Extension Number
Trunk Code Telephone
? ?
(Talk)
<press twice>
FLASH
FLASH
9
Repeat for additional parties
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1 6
Thank you for purchasing the NEC “Topaz” system.
Due to the flexibility built into the system, your Dialling Codes and Feature Capacities may differ from those
in this guide. Check with your Supplier / System Administrator and make a note of any differences.
Before using Your Telephone…
Using Y our Telephone
NEC AT-21 Single Line Telephone is displayed here. This User Guide describes general analogue Single Line
Telephone (SLT) procedures. Refer to the User Guide included with to your specific SLT for details on
additional key functions.
Redial Key
Flash Key
Handset
Dial Keys
Message Lamp
Ring Key
Volume Control Keys
Forwarding Calls / Do Not Disturb
Do Not Disturb (DND)
1
3
2
4
0
DND : Trunk Incoming Call
DND : Intercom Incoming Call
DND : Trunk & Intercom Incoming Call
DND : Transferred (CFW) Call
DND : Cancel
When you set DND, the Internal Dial Tone pattern changes.
8 74
Call Forwarding / Follow Me
When you set a Call Forward, the Internal Dial Tone pattern changes.
8 ? ? ?
Extension Number
8 8
7
62
4 0
Busy / No Answer
Cancel
?
CFW Condition
?
CFW Type
Immediate
No Answer
Dual Ring
2
4
3
FWD All Calls
FWD Outside Calls only
FWD Intercom Calls only
3
Follow Me
Call Forward Off-Premise
When you set a Call Forward, the DND/CONF Key’s lamp flashes and the In ternal Dial Tone pattern
changes.
7 31
6
Tel ephone Number
? ? ?9
To Cancel
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25
Placing Calls
Placing Calls Quickly
Your call will ring or voice-announce. If you hear ringing, wait for an answer. If you hear a beep, begin
speaking. Dialling “1” changes voice/ring mode (where the destination is a Topaz Telephone).
Placing an Intercom Call
Extension Number
? ? ?
Common/Personal Abbreviated Dialling Bins are numbered as follows (by default):
2-digit dialling: Common = 00-79, Personal = 80-99, or
3-digit dialling: Common = 000-899, Personal = 990-919.
Single Line Telephones cannot store a number into an Abbreviated Dialling Bin. For this you must use a
Display Topaz Telephone or PC Programming application. Ask your NEC Authorised Supplier for details.
System programming is required to provide Group Abbreviated Dialling. Ask your NEC Authorised
Supplier for details.
Abbreviated Dialling <for outside calls>
Group
Abbv.
18 4
Group Abbv. Bin No.
? ? ?
Common/Personal
Abbv. Bin No.
Common/
Personal
Abbv.
? ? ?
Listen for Dial Tone before dialling the Telephone Number.
Placing an Outside Call
Tel ephone Number
? ? ? ?9
Trunk Code
Answering Calls
Picking up another Extension’s Call
System programming is required to allow Group Call Pickup. Ask your NEC Authorised Supplier for details.
Hold / Transferring Calls
68 7
?7 5 ? ?
Extension Number
In same
Group
In other
Groups
Pickup for
Specified
Extension
68 9
1
Retrieving a Held Outside Call
? ?7 7 2
Trunk No.
you want to retrieve
Transferring a Call to another Extension
(Talking)
? ? ?
Extension Number
(Announce)
FLASH
Placing a Call on Hold / Retrieving a Held Call
(Talking)
If you go on hook, the held call will ring back.
This operation puts your call on Exclusive Hold. Other extension users can not take the call off Hold.
Hold Retrieve
(Don’t hang up)
FLASH FLASH
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43
If your call doesn’t go through…
Setting Camp On / Callback / Trunk Queuing
<Camp On> For Intercom Call, when you hear ringing, wait for the called party to answer.
For Trunk Queuing, when you hear Dial Tone, begin dialling the telephone number.
<Callback> For Intercom Call, when your phone starts the ringing, lift handset and wait for the called
party to answer.
For Trunk Queuing, when your phone starts the ringing, lift handset, hear Dial Tone and
begin dialling the telephone number.
0
Wait without
hanging up
Wait for the
system to call
you back
<Camp On>
<Callback>
(Hear Busy Tone,
No Answer, or
Trunk Unavailable)
(
When Camp On set)
8 07
Cancelling Camp On / Callback / Trunk Queuing
Placing Calls Quickly
Intercom numbers can also be stored under Last Number Redial. (System programming is required. Ask
your NEC Authorised Supplier for details.)
Last Number Redial <for outside and intercom calls>
#
Answering an Outside / Intercom Call
(Ringing)
Each type of incoming call can have its own distinctive ringing pattern. Ask you NEC Authorised Supplier
for details.
Setting / Answering a Message Waiting Indication
(Hear Busy Tone or No Answer)
Your phone’s
MW Indicator
is flashing
Set
Answer
8 14
8 14
When you set MW, the called party’s MW Indicator start s to flash .
When you answer MW, the MW Indicator shall automatically go off when the called party answers.
3
Clearing All Message Wa iting Indications (at any extension)
8 7
Clear all messages (you have left for other extensions and messages other extensions have left for you).
If your call doesn’t go through…
Cancelling a Message Waiting Indication (at originating extension)
8 7 1
Extension Number
you want to cancel MW
? ? ?
Answering Calls
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