Regulatory Notices
Operating Ambient Temperatures
• Operating temperature: +14 to 122°F (-10 to 50°C)
• Relative humidity: 5% to 90%, noncondensing
• Storage temperature: -22 to +160°F (-30 to +70°C)
Warranty
Our product warranty is limited only to the unit its elf, when us ed normally in accordance with the operating
instructions and t he sy stem environment. We are not liable for damage or loss resulting from the use of
this product, or for any claim from a third party. We are not liable for problems with Yealink device arising
• When the re is smoke emitted from the devi ce, or some abnormal noi se or smell, di sconnect the device f rom the power
sup ply, and un plug th e power plug imm ediately.
• Conta ct the specified maintena nce center for repair.
• Do not insert any obj ect into equipment slots that is not part of the produ ct or auxi liary product.
• Before conne cting a cab le, conn ect the groundi ng cable of the devi ce first. Do not disco nnect the
grounding cable until you disconnect all other cables.
Cleaning Requirements
• Before cleaning the device, disconnect it from the power supply.
• Use a piece of soft, dry and anti-static cloth to clean the devic e.
• Keep the power plug clean and dry.
from the us e of this product; we are not liable for financial damages, lost profits, claims from third parties,
etc., arising from the use of this product.
Explanation of the symbols
•
DC symbol
is the DC voltage symbol.
•
WEEE Warning symbol
To avoid the potential effects on the environment and human health as a result of the presence of
hazardous substanc es in electrical and elect ronic equipment, end users of electrical and elect ronic
equipment should understand the meaning of the crossed-out wheeled bin symbol. Do not dispose
of WEEE as unsorted municipal waste and have to collect such WEEE separately.
Restriction of Hazardous Substances Directive (RoHS)
The unit cannot s upply power to Yealink device.
There is a bad connection with the plug.
1. Clean the plug with a dry cloth.
2. Connect it to another wall outlet.
The usage environment is out of operating temperature range.
1. Use in the operating temperature range.
The cable between the unit and the Yealink device is connected incorrectly.
1. Connect the cable correctly.
You cannot c onnect the cable properly.
1. You may have connected a wrong Yealink device.
2. Use the c orrect power supply.
Some dust, etc., may be in the port.
1. Clean the port.
This device complies with the requirements of the EU RoHS Directive. Statements of compliance can be Contact your dealer or authorized servic e facility for any further questions.
obtained by contacting support@yealink.com.
Safety Instructions
Save these instructions. Read these safety instructions before use!
General Requirements
FCC Statement
This device complies with part 15 of the FCC Rules. Operation is s ubject to the following two con diti ons: (1)
this device may not cause harmful interferenc e, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Any Cha nges or mo difi catio ns n ot expressly a pproved by the par ty responsible f or compliance could void
the user’s authority to operate the equipment.
• Before you install and use the device, read the safety instructions carefully and observe the situa-
IC Statement
tion during operation.
This device comp lies wi th In dus try C anada’s licen ce-ex em pt RSSs . O pera tio n is subj e ct to the f o llo wi ng
• During t he process of storage, trans portation, and operation, please always keep the devic e dry
two conditions:
and clean, a void collision and c rash.
(1) this device may not cause interference; and
•
Please attempt not to dismantle the device by yourself. In case of any discrepancy, please contact
(2) this de vice must acc ept any interference, including interference that may cause undesired operation of
the appointed maintenance center for repair.
the device. CAN ICES-3(B)
•
Please refer to the relevant laws and statutes while using the device. Legal rights of others should
Le présent appareil est conforme aux CNR d’Indust rie Canada applicables aux appareils radio exempts
be respect ed as well.
Environmental Requirements
• Place the device at a well-ventilated place. Do not expose the device under direct sunlight.
• Keep the device dry and free of dusts.
de licence. L’exploitation est autorisée aux deux conditions suivantes :
(1) l’appareil ne doit pas produire de brouillage;
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.NMB-3(B)
• Do no t place the devi ce on or near any inflammable or fire-v ulnerab le obje ct, such as rubber-ma de Contact Information
materials.
• Keep the device a way from any heat sou rce or bare fire, such as a candle or an electric heater.
Operating Requirements
• Do no t let a child op erate the de vice wit hout guidance.
• Do no t let a child play wit h the devic e or a ny acce sso ry in case of accidental swallo wing.
• Plea se use t he accessorie s provided or autho rized by the manu facturer only.
YEALINK NETWORK TECHNOLOGY CO.,LTD.
309, 3rd Floor, No.16, Yun Ding North Road, Hu li District, Xia men City, Fujian, P.R.C
YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.
Stra winsk ylaan 3127, Atrium Building, 8th floo r, 1077 ZX Amsterdam, The Netherlands
YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.
• The powe r supply of the device shall me et the requirement s of the input volta ge of t he device. Please u se the p rovide d
999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA
surge prote ction po wer so cket only. • Before
plugging or unplu gging a ny c able,
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