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One Talk
—W60B user guide
24
Important customer information
To avoid electric shock, use caution when
connecting cables. For example, do not connect
safety extra-low voltage (SELV) circuits to
telephone-network voltage (TNV) circuits. LAN
ports contain SELV circuits, and WAN ports
contain TNV circuits. Some LAN and WAN ports
both use RJ-45 connectors.
To avoid electric shock, do not operate the
product or connect or disconnect cables during
electrical storms. To avoid electric shock, do not
use this product in or near water.
To reduce the risk of fire or overheating, keep
this product in well-ventilated areas, away from
radiators or other heat sources. Do not block
cooling vents.
The plug-socket combination must be accessible
at all times because it serves as the main power-
disconnecting device.
Use only the manufacturer-provided AC
adaptor approved for use with this product.
Use of another AC adaptor may cause a fire
or explosion.
This product relies on short-circuit (overcurrent)
protection installed in your home or office.
Ensure that a fuse or circuit breaker no larger
than 120 VAC, 15A U.S. is used on the phase
conductors (all current carrying conductors).
Unplug this product from the wall outlet and refer
servicing to qualified service personnel under the
following conditions:
1. When the power cord or plug is damaged
or frayed.
2. If liquid has been spilled into the product.
3. If the product has been exposed to rain
or water.
4. If the product does not operate normally when
the operating instructions are followed.
Adjust only those controls that are covered
by the operating instructions, since improper
adjustment of other controls may result in
damage and will often require extensive work
by a qualified technician to restore the product
to normal condition.
WEEE warning
To avoid the potential effects on the environment
and human health as a result of the presence of
hazardous substances in electrical and electronic
equipment, end users of electrical and electronic
equipment should understand the meaning of the
crossed-out wheeled bin symbol. Do not dispose
of Waste Electrical and Electronic Equipment
(WEEE) as unsorted municipal waste so that such
WEEE can be collected separately.
Customer feedback
We are striving to improve our documentation
quality, and we appreciate your feedback.
Email your opinions and comments to
GNU GPL information
Yealink W60 DECT IP phone firmware contains
third-party software under the GNU General
Public License (GPL). Yealink uses software
under the specific terms of the GPL. Please refer
to the GPL for the exact terms and conditions of
the license.
The original GPL license, source code of
components licensed under GPL and used in
Yealink products can be downloaded online:
http://www.yealink.com/ GPLOpenSource.
aspx?BaseInfoCateID=293&CateId=293
Copyright
Copyright © 2016 YEALINK NETWORK
TECHNOLOGY CO., LTD
.
Copyright © 2016 Yealink Network Technology
CO., LTD. All rights reserved. No parts of this
publication may be reproduced or transmitted
in any form or by any means, electronic or
mechanical, photocopying, recording, or
otherwise, for any purpose, without the express
written permission of Yealink Network
Technology CO., LTD. Under the law, reproducing
includes translating into another language
or format.
When this publication is made available on media,
Yealink Network Technology CO., LTD. gives its
consent to downloading and printing copies of
the content provided in this file only for private
use but not for redistribution. No parts of this
publication may be subject to alteration,
modification or commercial use. Yealink Network
Technology CO., LTD. will not be liable for any
damages arising from use of an illegally modified
or altered publication.
Warranty
The specifications and information regarding the
products in this guide are subject to change
without notice. All statements, information, and
recommendations in this guide are believed to be
accurate and presented without warranty of any
kind, express or implied. Users must take full
responsibility for their application of products.
Yealink Network Technology CO., LTD. makes
no warranty of any kind with regard to this
guide, including, but not limited to, the implied
warranties of merchantability and fitness for a
particular purpose. Yealink Network Technology
CO., LTD. shall not be liable for errors contained
herein nor for incidental or consequential
damages in connection with the furnishing,
performance, or use of this guide.
