Regulatory Notices
Operating Ambient Temperatures
•Operating temperature: + 32to 104°F (0 to 40°C)
•Relativehumidity: 5%to 90%, noncondensing
• Storagetemperature: -22to+ 160°F (-30to +70°C)
Warranty
Our product warranty is limited only to the unit itsel f, 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 this product.
Explanation of thesymbols
DC symbol
is theDCvoltagesymbol.
WEEE Warning symbol
Toavoidthepotential effects on theenvironment and humanhealth as aresult of the
presenceof hazardoussubstances inelectrical and electronic equipment, 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 withtherequirements of theEU RoHS Directive. Statements of com-
pliance can beobtained bycontactingsupport@yealink.com.
Safety Instructions
Savetheseinstructions. Readthese safety instructionsbeforeuse!
General Requirements
*Beforeyouinstall andusethedevice, read thesafety instructions carefullyandobservethe
situationduringoperation.
*Duringtheprocess of storage, transportation, and operation, pleasealways keepthedevice
dry and clean,avoidcollision andcrash.
*Pleaseattempt not to dismantlethedeviceby yourself. In case of any discrepancy, please
contact theappointedmaintenance center for repair.
*Pleaserefer totherelevant laws and statutes while usingthedevice. Legal rights of others
shouldberespectedas 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.
*Keepthedevicedry andfreeof dusts.
*Donot placethedeviceonornearany inflammableor fire-vulnerable object, suchas rubber-
madematerials.
*Keepthedeviceaway from any heat sourceor bare fire, suchas acandle or anelectric
heater.
Operating Requirements
*Donot let a childoperate thedevicewithout guidance.
*Donot let a childplaywiththedeviceor any accessory incaseof accidentalswallowing.
*Pleaseusetheaccessories provided or authorized by themanufacturer only.
*Thepower supplyof thedeviceshallmeet therequirements of theinput voltage of thedevice.
Please use theprovidedsurge protectionpower socket only.
*Beforepluggingor unpluggingany cable, makesurethat your hands arecompletely dry.
*Donot spillliquidof any kind ontheproduct or usetheequipment near water, for example,
near a bathtub, washbowl, kitchen sink, wet basement or near aswimmingpool.
*Duringathunderstorm, stopusingthedeviceand disconnect it from thepowersupply.
Unplugthepower plugand theAsymmetric DigitalSubscriber Line(ADSL)twistedpair (the
radio frequencycable)to avoidlightningstrike.
*If thedeviceisleft unused for a rather longtime, disconnect it from thepower supply and
unplug thepower plug.
*When there is smokeemittedfrom thedevice, or someabnormalnoiseorsmell, dis-
connect thedevicefrom thepower supply, and unplug thepower plugimmediately.
*Contact thespecifiedmaintenancecenter for repair.
*Donot insert any object into equipment slots that is not part of theproduct or auxiliary
product.
*Beforeconnectinga cable, connect thegroundingcableof thedevicefirst. Donot dis-
connect thegroundingcableuntilyoudisconnect all othercables.
Cleaning Requirements
*Beforecleaningthedevice, disconnect it from thepower supply.
*Usea pieceof soft, dry andanti-static clothto cleanthedevice.
*Keepthepower plugcleanand dry.
Troubleshooting
Theunit cannot supply power to Yealink device.
Thereis a badconnection with theplug.
1. Clean theplugwith adry cloth.
2. Connect it to another wall outlet.
Theusageenvironment is out of operating temperaturerange.
1. Useintheoperating temperaturerange.
Thecablebetweentheunit andtheYealink deviceis connectedincorrectly.
1. Connect thecablecorrectly.
Youcannot connect thecableproperly.
1. Youmay have connecteda wrongYealinkdevice.
2. Usethecorrect power supply.
Somedust, etc., may beintheport.
1. Clean theport.
Contact your dealer or authorized servicefacility for any further questions.
FCC Statement
This devicecomplies withpart 15of theFCCRules. Operation issubject to thefol-
lowing
twoconditions: (1) this device may not cause harmfulinterference, and(2) this device
must accept any interferencereceived, includinginterferencethat may cause
undesiredoperation.
AnyChanges or modifications not expressly approvedby theparty responsiblefor
compliancecouldvoidtheuser's authority to operatetheequipment.
IC Statement
This devicecomplies withIndustry Canada’s licence-exempt RSSs. Operation is sub-
ject to thefollowingtwoconditions:
(1) this device may not causeinterference; and
(2) this device must accept any interference, including interferencethat may cause
undesiredoperation of thedevice. CANICES-3(B)
Leprésent appareil est conformeaux CNRd’IndustrieCanadaapplicablesaux appar-
eils radioexempts de licence. L’exploitation est autoriséeauxdeuxconditions
suivantes :
(1) l’appareilnedoit pas produiredebrouillage;
(2) l’utilisateur de l’appareil doit acceptertout brouillageradioélectriquesubi, mêmesi le
brouillageest susceptibled’encompromettre lefonctionnement.NMB-3(B)
2.This devicemeets CS03Part V.
''This devicemeets theapplicable Innovation, ScienceandEconomic Development
Canadatechnicalspecifications. / Ceproduit répond à la innovation, des sciences
et de.Développement économiqueCanada spécifications techniquesapplicables.”
Radiation Exposure Statement
This devicecomplies withFCCand ICradiationexposurelimits set forth for anuncon-
trolledenvironment. This equipment should beinstalled andoperatedwith minimum dis-
tance20cm betweentheradiator andyourbody.
This devicecontains thelimitedwireless module YL1023whichbuilt-in2.4GHz and
5GHzWIFI and 2.4GHz Bluetooth. Thelimitedwireless moduleYL1023has its own
FCCID T2C-YL1023 and IC ID10741A-YL1023.
Cet émetteur nedoit pas être Co-placéounefonctionnant enmêmetemps qu'aucune
autreantenne ou émetteur. Cet équipement devrait être installéet actionné avec une
distance minimum de20centimètresentreleradiateur et votre corps.
Contact Information
YEALINKNETWORK TECHNOLOGY CO.,LTD.
309, 3rdFloor, No.16, YunDingNorth Road, HuliDistrict, Xiamen City, Fujian, P.R.C
YEALINK(EUROPE) NETWORK TECHNOLOGY B.V.
Strawinskylaan 3127, Atrium Building, 8thfloor, 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,
Product documents, andmore. For better service, we sincerely recommend you to use
Yealink Ticketing system(https://ticket.yealink.com) to submit all your technicalissues.
Web: www.yealink.com Copyright©2019 YEALINK(XIAMEN) NETWORK
TECHNOLOGY CO.,LTD.Allrights reserved