Astra dt390, Quick Reference Manual, Page: 7 / 127

7 MX-ONE – DT390
Eng
lish
Important User Information
Copyright
©
Aastra Telecom Sweden AB 2008. 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 permis-
sion of the publisher except in accordance with the
following terms.
When this publication is made available on Aastra
media, Aastra 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, modifi-
cation or commercial use. Aastra will not be liable for
any damages arising from use of an illegal modified or
altered publication.
Aastra is a registered trademark of Aastra Technolo-
gies Limited. All other trademarks mentioned herein
are the property of their respective owners.
Warranty
AASTRA 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. Aastra shall not be liable for
errors contained herein nor for incidental or conse-
quential damages in connection with the furnishing,
performance or use of this material.
Declaration of Conformity
Hereby, Aastra Telecom Sweden AB, SE-126 37
Hägersten , declares that this telephone, is in
conformity with the essential requirements and other
relevant pros of the European R&TTE directive 1999/
5/EC.
Details to be found at: http://www.aastra.com/sdoc
Safety Instructions
Note: When using your telephone or connected
equipment, the following basic safety precautions
should always be followed to reduce risk of fire,
electrical shock and other personal injury.
Recommendations
• Always keep and handle your products with care
and keep them in a clean and dust-free place.
Proper use and care will prolong the products life.
Use a soft absorbent tissue or cloth to remove
dust, dirt or moisture.
• Always ensure that the phone, battery and
charger are used and operated in the environment
for which they are designed.
• Operate the phone in temperatures between 0°C
to +40°C (32°F to 104°F).
• Do not expose your products to liquid,
moisture, humidity, solvents, strong
sunlight, harsh environments or
extreme temperatures, never above
+60°C (+140°F), unless the product
has been specifically designed and
officially approved for such environments.
• Exposure to heat may cause batteries
to leak, overheat or explode, resulting
in fire, burns or other injuries.
• Do not put the product in the micro-
wave oven: This may cause damage
to either the oven or the product.
• Do not attempt to disassemble or alter
any part of the phone, the charger(s)
or the battery-pack. Disassembly or
alteration may result in electrical
shock or irreversible damage to the
equipment. Only a qualified service
personnel or an authorized Aastra partner should
conduct internal inspections, alterations and
repairs.
• Do not expose your product to open flames or lit
tobacco products.
• Do not drop, throw or bend your products. This
may cause malfunction or electric shock.
• Do not paint your product.
• Do not use your product in an area where a
potentially explosive atmosphere exists, unless
the product has been specifically designed and
officially approved for such environments.
• To avoid hearing impairment, accept the call
before holding your product (or portable hands-
free device) to your ear.
DT390_QRG.book Page 7 Monday, October 6, 2008 5:22 PM