Ericsson DT292 User manual

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DT292
Cordless Phone for MD110 Communication System
User Guide

DT2922
EN/LZT 103 70 R1A
© Ericsson Enterprise AB 2004

3DT292
Table of Contents
Table of Contents
Welcome .......................................................... 4
Important ......................................................... 6
Description ..................................................... 12
Switching On/Off ............................................21
Free Seating (optional) .................................... 22
Incoming Calls ...............................................23
Outgoing Calls ...............................................26
Phone Book ................................................... 38
Call List ..........................................................46
During Calls ....................................................48
Call Forwarding ..............................................53
Absence Information (optional) ....................... 62
Messages ...................................................... 64
Group Features ..............................................68
Other Useful Features ..................................... 70
Settings ..........................................................75
Installation ...................................................... 86
Troubleshooting ..............................................92
Glossary .........................................................94
Index .............................................................. 95

Welcome
DT2924
Welcome
Welcome to the user guide for the DT292 cordless phones in the
Ericsson MD110 communication system. It is a state-of-the-art
business communications system. Its alliance of features and
facilities effectively improves communications for virtually any kind
of organization.
There is a line of telephones designed for easy use in every
situation to take full advantage of these advanced features and
facilities.
Your phone is menu driven. By use of certain keys you get access
to frequently used functions and numbers, see section
“Description” on page 12.
Some markets use differing codes for some functions. In this guide,
all functions are described using the most common code.
The user guide describes the facilities of the DT292 cordless phone
as it is programmed at delivery from the factory. There may be
some differences in the way your phone is programmed. Please
consult your system administrator if you need further information.
The latest version of this user guide can also be downloaded from:
http://www.ericsson.com/enterprise/library/manuals.shtml.
If you would like to practise the handling of the phone, you can try
the “Ericsson Enterprise End User Training On Telephones”,
available at:
http://ericsson.tripnet.se/learngatestore/courses/EndUser/
Usertool/index.htm.
To start practising, select the option “Ericsson Enterprise
eLearning”, and then select your type of phone.

5DT292
Welcome
Copyright
All rights reserved. No parts of this publication may be reproduced,
stored in retrieval systems, or transmitted in any form or by any
means, electronic, mechanical, photocopying, recording or
otherwise, without prior written permission of the publisher except
in accordance with the following terms.
If this publication is made available on Ericsson´s homepage,
Ericsson gives its consent to downloading and printing copies of
the content provided in this file only for private use and not for
redistribution. No parts of this publication may be subject to
alteration, modification or commercial use. Ericsson will not be
liable for any damages arising from use of an illegal modified or
altered publication.
Warranty
ERICSSON MAKES NO WARRANTY OF ANY KIND WITH
REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. Ericsson shall not be
liable for errors contained herein nor for incidental or consequential
damages in connection with the furnishing, performance or use of
this material.
Declaration of Conformity
Hereby, Ericsson Enterprise AB, SE-131 89 Stockholm, declares
that this telephone is in conformity with the essential
requirements and other relevant provisions of the R&TTE
directive 1999/5/EC.
Details to be found at: http://www.ericsson.com/sdoc

Important
DT2926
Important
This section contains information that is important to know before
you start to use the DT292 phone and its functions.
Note: This user guide describes the supported MD110
communication system functions together with the most
commonly used phone-specific functions. All phone-specific
functions are listed in the menu structure, see section “Menu
structure” on page 20.
Preparing for use
Before using the DT292 the first time you have to charge and
connect the battery, see section “Preparing for use” on page 87.
Note: Place the DT292 in the charger and charge it for at
least 4 hours before using it the first time.

7DT292
Important
PIN code
Your phone is initially provided with a pre-set PIN code (Personal
Identification Number). You should change this PIN code to a
personal PIN code to prevent misuse.
To change the PIN code
Route: Settings » PhoneLock » ChangePIN
ChangePIN Select.
ÜÛPress.
EnterOldPIN: is displayed.
ZÜÛEnter the current PIN code (default 0000) and press.
Either EnterNewPIN: or Wrong PIN is displayed. In the latter
case, you have entered a number that does not match the current
PIN code.
ZÜÛEnter the four digits of the new PIN code and press.
RepeatNewPIN is displayed.
ZÜÛEnter the new PIN code again and press.
Either New PIN accepted or Wrong New PIN is displayed.
Note the new PIN code for future use.
If you incorrectly enter a new PIN code three times in a row, your
phone leaves this menu option.
In other situations, if you enter an incorrect PIN code three times in
a row, your phone is blocked and PIN Blocked, Unblock? is
displayed. See section “IPEI code” on page 8 to unblock your
phone.

Important
DT2928
IPEI code
If your phone is blocked because an incorrect PIN code has been
entered three times, you can unlock it with the IPEI code
(International Portable part Equipment Identity). After entering the
IPEI code, you must enter a new PIN code.
The IPEI code is a unique code which has been assigned to your
phone. The IPEI code can be found in the ShowIPEI menu.
If your phone is blocked, PIN Blocked, Unblock? appears. The
phone must be unblocked before it can be used again.
To display the IPEI code
Route: Information » ShowIPEI
ÜÛSelect ShowIPEI and press.
Enter PIN: is displayed.
ZÜÛEnter the PIN code for your phone (default 0000) and press.
The 13-digit IPEI code is displayed.
ÜÛPress to leave this menu.
Note: Write down the IPEI code for future use. If you cannot
retrieve the IPEI code, please contact your system
administrator. Keep the IPEI code secret to prevent misuse
of your phone.
Unblock the DT292
ÜÛPress.
Backdoor: is displayed.
ZÜÛEnter the IPEI code and press.
EnterNewPIN: is displayed.
ZÜÛEnter the four digits of the new PIN code and press.
RepeatNewPIN is displayed.
ZÜÛEnter the new PIN code again and press.
Either New PIN accepted or Wrong New PIN is displayed. In the
latter case, the new PIN and the code you have just entered do not
match. If New PIN accepted appears, you can use the phone
again.

9DT292
Important
Guidelines
Consider these suggestions and guidelines to keep your phone in
good shape and working properly.
Note: The phone does not contain user serviceable parts.
If your phone requires service you should return it to the
supplier or retailer from whom it was bought.
Intrinsic safety
The DT292 phone is not specified as intrinsically safe, so do not
use it in areas with a danger of explosion.
Treatment
• Avoid exposing in direct sunlight or close to other heat sources.
• Protect your phone from aggressive liquids and vapours.
• Keep the phone away from strong electromagnetic fields.
• Keep the phone away from moisture.
Battery handling
• Do not immerse the battery into water or throw into fire.
• Use the prescribed desktop charger for charging. Charge the
battery for at least one hour the first time you use the battery.
Cleaning
Clean the phone only with a soft, water dampened cloth. Using
soap or any other cleaning materials may discolor or damage the
phone.

Important
DT29210
Accessibility and voice quality
The base network is not always available. If you do not get in
contact with your system, contact your system administrator. For
best voice quality, avoid positioning near computer, radio or similar
euqipment.
Operating area
You can use your cordless telephone in the area that is covered by
the network. Outside this area you will lose contact with the
telephone network. The signal strength icon will disappear and No
network will be displayed.
Out of coverage
When you leave the system's coverage area there will be a short
beep and a lamp indication.
When re-entering the coverage area it can take a couple of minutes
before the phone automatically has registered into the system.