
Regulatory Notices
Operating Ambient Temperatures
•Operating temperature: +32to 104°F (0to 40°C)
•Relativehumidity: 5%to 90%, noncondensing
• Storage temperat ure: -22to +160°F (-30to +70°C)
Warranty
Our product warranty is limited only to the unit itself, when used normally
in accordance with the operating instructions and the system envir-
onment. 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 prob-
lems with Yealink device arising from the use of this product; we are not
liable for financial damages, lost profits, claims from third parties, etc.,
arising from the use of thi s product.
Explanation of thesymbols
DC symbol
is the DC voltage symbol.
WEEE Warning symbol
Toavoidthepotentialeffects on theenvironment andhumanhealth as aresult of the
presenceof hazardous substancesinelectrical and electronicequipment, end users of elec-
tricaland electronic equipment should understand themeaningof thecrossed-out wheeledbin
symbol. Donot dispose of WEEE as unsortedmunicipalwasteandhaveto collect such
WEEE separately.
Restriction of Hazardous Substances Directive (RoHS)
This devicecomplies with therequirements of theEURoHS Directive. Statements of com-
pliance can be obtained by contactingsupport@yealink.com.
Safety Instructions
Savet heseinstructions. Readthese safety instructions beforeuse!
General Requirements
*Beforeyouinstall andusethe device, read thesafety instructions carefully andobservethe
situationduringoperation.
*Duringtheprocess of storage, transportation, andoperation, pleasealways keepthedevice
dry and clean,avoidcollision andcrash.
*Pleaseattempt not to dismantlethedeviceby yourself. Incaseof any discrepancy, please
contact the appointedmaintenance center for repair.
*Pleaserefer totherelevant laws andstatutes while usingthedevice. Legalrights of others
shouldberespected as well.
Environmental Requirements
*Donot cover ventilation openings, this equipment is not intended tobeused onsoft support.
*Themarkinginformation is locatedat theexterior of thebottom.
*Place thedeviceat awell-ventilatedplace. Donot exposethedeviceunder direct sunlight.
*Keep thedevicedry andfreeof dusts.
*Donot placethe device on or near any inflammable or fire-vulnerable object, suchas rubber-
madematerials.
*Keep thedeviceaway from any heat source or bare fire, suchas a candleor an electric
heater.
Operating Requirements
*Donot let a childoperate thedevicewithout guidance.
*Donot let a child play withthedeviceor any accessory incaseof accidentalswallowing.
*Pleaseusetheaccessories provided or authorizedby the manufacturer only.
*Thepower supply of thedeviceshallmeet therequirements of theinput voltage of thedevice.
Please use theprovidedsurge protection power socket only.
*Beforepluggingor unpluggingany cable, makesurethat your hands are completely dry.
*Donot spillliquidof any kindontheproduct or usetheequipment near water, for example,
near a bathtub, washbowl, kitchen sink, wet basement or near a swimmingpool.
*Duringa thunderstorm, stopusingthedeviceanddisconnect it fromthepower supply.
Unplugthe power plug andtheAsymmetric DigitalSubscriber Line(ADSL) twistedpair (the
radio frequency cable) to avoid lightning strike.
*If the device is left unused for arather longtime, disconnect it from thepower supply and
unplug thepower plug.
*When there is smokeemittedfrom thedevice, or some abnormal noise or smell, dis-
connect thedevice from thepower supply, and unplug thepower plugimmediately.
*Contact t he specified maintenance center for repair.
*Donot insert any object into equipment slots that is not part of theproduct or auxiliary
product.
*Beforeconnecting a cable, connect thegroundingcableof thedevicefirst. Donot dis-
connect thegrounding cable untilyoudisconnect all other cables.
Cleaning Requirements
*Beforecleaning thedevice, disconnect it from thepower supply.
*Usea piece of soft, dry andanti-static cloth to clean thedevice.
*Keep thepower plugclean anddry.
Troubleshooting
Theunit cannot supply power toYealink device.
There is a badconnection with theplug.
1. Clean theplugwith adry cloth.
2. Connect it to anotherwalloutlet.
Theusageenvironment is out of operating temperaturerange.
1. Useintheoperating temperaturerange.
Thecablebetweentheunit and theYealink device is connected incorrectly.
1. Connect thecablecorrectly.
Youcannot connect thecableproperly.
1. Youmay haveconnecteda wrong Yealink device.
2. Usethecorrect power supply.
Somedust, etc., may be in theport.
1. Clean theport.
Contact your dealer or authorized servicefacility for any further questions.
FCC Statement
This devicecomplies with part 15of the FCCRules. Operation is subject to thefol-
lowing
two conditions: (1) this devicemay not cause harmfulinterference, and(2) this device
must accept any interferencereceived, including interferencethat may cause
undesiredoperation.
Any Changes or modifications not expressly approvedby theparty responsiblefor
compliancecouldvoid theuser's aut hority tooperatetheequipment.
IC Statement
This devicecomplies with Industry Canada’s licence-exempt RSSs. Operation is sub-
ject tothefollowingtwoconditions:
(1) this devicemay not cause interference; and
(2) this devicemust accept any interference, includinginterferencethat may cause
undesiredoperation of thedevice. CANICES-3(B)
Le présent appareil est conformeaux CNR d’IndustrieCanadaapplicables aux appar-
eils radioexempts delicence. L’exploitation est autoriséeaux deux conditions
suivantes :
(1) l’appareil ne doit pas produiredebrouillage;
(2) l’utilisateur de l’appareildoit accepter tout brouillage radioélectrique subi, mêmesi le
brouillageest susceptibled’encompromettre le fonctionnement.NMB-3(B)
2.This devicemeets CS03 Part V.
''This devicemeets the applicableInnovation, Scienceand Economic Development
Canadatechnical specifications. / Ce produit répondà lainnovation, des sciences
et de.Développement économiqueCanadaspécifications techniques applicables.”
Radiation Exposure Statement
This devicecomplies with FCCandIC radiation exposurelimits set forth for an uncon-
trolledenvironment. This equipment should be installed andoperatedwith minimum dis-
tance 20cm betweentheradiator andyour body.
This devicecontains thelimited wireless module YL1023whichbuilt-in2.4GHz and
5GHz WIFI and 2.4GHz Bluetooth. Thelimitedwireless moduleYL1023 has its own
FCCID T2C-YL1023 andIC ID 10741A-YL1023.
Cet émetteurnedoit pas être Co-placé ou nefonctionnant en mêmetemps qu'aucune
autreantenne ou émetteur. Cet équipement devrait être installéet actionné avec une
distance minimum de 20 centimètres entre le radiateur et votre corps.
Contact Information
YEALINK NETWORK TECHNOLOGY CO.,LTD.
309, 3rdFloor, No.16, YunDingNorthRoad, HuliDistrict, XiamenCity, Fujian, P.R.C
YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.
Strawinskylaan 3127, AtriumBuilding, 8th floor, 1077ZX Amsterdam, TheNeth-
erlands
YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.
999PeachtreeStreet Suite2300, Fulton, Atlanta, GA, 30309, USA
MadeinChina
Technical Support
Visit Yealink WIKI (http://support.yealink.com/) for thelatest firmware, guides, FAQ,
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Yealink Ticketingsystem (https://ticket.yealink.com) to submit all your technicalissues.
Web: www.yealink.com Copyright©2019 YEALINK(XIAMEN) NET WORK
TECHNOLOGY CO.,LTD.Allrights reserved