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User guide
Compatible accessories
PS12V2000
T49G Power Supply
CORD
Replacement Handset Cord
T49GHS
T49G Replacement Handset
Visit the Verizon Wireless website for a list of compatible
headsets from popular manufacturers.
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 WEEE as
unsorted municipal waste and collect such WEEE separately.
Customer feedback
We are striving to improve our documentation quality, and we
appreciate your feedback. Email your opinions and comments
to
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GNU GPL information
Yealink SIP VP-T49G 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 and the source code of components licensed
under GPL and used in Yealink products can be downloaded
online: http://www.yealink.com/GPLOpenSource.
Copyright © 2019 Yealink Network Technology CO., LTD. All
rights reserved. No parts of this publication may be reproduced
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Network Technology CO., LTD. Under the law, reproducing
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