FCC ID: T2C-W90 DECT IP Multi-Cell Base Station

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W90 DECT IP Multi-Cell System Quick Start Guide

(V85.16) For W90DM/W90B firmware 130.85.0.15 or later For W59R firmware 115.85.0.20 or later For W53H firmware 88.85.0.20 or later For W56H firmware 61.85.0.20 or later For CP930W firmware 87.85.0.20 or later For DD phone firmware 66.85.0.15 or later Package Contents

2 2 Q u i c k S t a r t G u i d e Optional Installation 1. Connect the power and the network. a. AC Power Option m m 0 0 1 L a b e l S N / M A C / R F P I I n t e r n e t D C 5 V m m 0 0 1 L a b e l S N / M A C / R F P I I n t e r n e t D C 5 V DC5V Internet b. PoE (Power over Ethernet) Option IEEE 802.3af compli-

ant DC5V Internet Note:

If you choose method a, use Yealink supplied power adapter (5V/1.2A). A third-party power adapter may damage the device. If you choose method b, you do not need to connect the power adapter. Make sure the hub/switch is PoE-compliant. 2. Mount W90DM/W90B on the wall. SN/MAC/RFPI 1 0 0 m m Label 100mm 30 mm 25 mm Max:4.5mm

(0.177) Max:8mm

(0.315) Min:6.5mm

(0.256) Max:3mm

(0.118) 3. Adjust the antenna angle. 90 180 Defining the Device Role The W90DM is shipped as a DECT Manager (DM) and the W90B is shipped as a base station. Base Mode Options The following shows the LED status after the W90DM/W90B connects to the power and network:

Base Mode Option 1 2 Role Base DM LAN LED ROLE LED DECT LED Green Green Green Orange Off Off Accessing the Web User Interface 1. Do one of the following:

Find the current IP address of the device on the DHCP server in the list of registered DHCP clients. link Discovery Tool. Find the current IP address of the device through a PC scanning tool - Yea-

2. Open a web browser on your computer, enter the IP address into the address bar (for example, "http://192.168.0.10" or "192.168.0.10"), and then press the Enter. 3. Enter the user name (default: admin) and password (default: admin) in the login page and click Login. Regulatory Notices Operating Ambient Temperatures Operating temperature: -4 to 122F (-20 to 50C) Relative humidity: 5% to 90%, noncondensing Storage temperature: -22 to +160F (-30 to +70C) Warranty Troubleshooting The unit cannot supply power to device other than 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. Our product warranty is limited only to the unit itself, when used normally in accordance with 1. Use in the operating temperature range. the operating instructions and the system 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 from the use of this product; we are not liable for financial The cable between the unit and the Yealink device is connected incorrectly. damages, lost profits, claims from third parties, etc., arising from the use of this product. 1. You may have connected a wrong Yealink device. 1. Connect the cable correctly. You cannot connect the cable properly. 2. Use the correct power supply. Some dust, etc., may be in the port. 1. Clean the port. 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 FCC Statement presence of hazardous substances in electrical and electronic equipment, end users of This device complies with part 15 of the FCC Rules. Operation is subject to the electrical and electronic equipment should understand the meaning of the crossed-out following two conditions: (1) this device may not cause harmful interference, and (2) wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste and have this device must accept any interference received, including interference that may Contact your dealer or authorized service facility for any further questions. to collect such WEEE separately. Restriction of Hazardous Substances Directive (RoHS) cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with the requirements of the EU RoHS Directive. Statements of compliance can be obtained by contacting support@yealink.com. IMPORTANT NOTE:

Safety Instructions Save these instructions. Read these safety instructions before use!

General Requirements Before you install and use the device, read the safety instructions carefully and observe the situation during operation. During the process of storage, transportation, and operation, please always keep the device dry and clean,avoid collision and crash. Please attempt not to dismantle the device by yourself. In case of any discrepancy, please contact the appointed maintenance center for repair. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Please refer to the relevant laws and statutes while using the device. Legal rights of others Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver Consult the dealer or an experienced radio/TV technician for help. Place the device at a well-ventilated place. Do not expose the device under direct sunlight. is connected. Keep the device dry and free of dusts. Do not place the device on or near any inflammable or fire-vulnerable object, such as IC Statement should be respected as well. Environmental Requirements rubber-made materials. heater. Operating Requirements Keep the device away from any heat source or bare fire, such as a candle or an electric This device complies with Industry Canadas licence-exempt RSSs. Operation is subject to the following two conditions:

(1) this device may not cause interference; and Do not let a child operate the device without guidance.

(2) this device must accept any interference, including interference that may cause Do not let a child play with the device or any accessory in case of accidental swallowing. undesired operation of the device. CAN ICES-3(B) Please use the accessories provided or authorized by the manufacturer only. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux The power supply of the device shall meet the requirements of the input voltage of the appareils radio exempts de licence. Lexploitation est autorise aux deux conditions device. Please use the provided surge protection power socket only. suivantes :

Before plugging or unplugging any cable, make sure that your hands are completely dry.

(1) lappareil ne doit pas produire de brouillage;

Do not spill liquid of any kind on the product or use the equipment near water, for

(2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si example, near a bathtub, washbowl, kitchen sink, wet basement or near a swimming pool. le brouillage est susceptible den compromettre le fonctionnement.NMB-3(B) During a thunderstorm, stop using the device and disconnect it from the power supply. Radiation Exposure Statement Unplug the power plug and the Asymmetric Digital Subscriber Line (ADSL) twisted pair (the This equipment complies with FCC and IC radiation exposure limits set forth for an radio frequency cable) to avoid lightning strike. uncontrolled environment. This equipment should be installed and operated with During a thunderstorm, stop using the device and disconnect it from the power supply. minimum distance 20cm between the radiator and your body. Unplug the power plug and the Asymmetric Digital Subscriber Line (ADSL) twisted pair (the Cet metteur ne doit pas tre Co-plac ou ne fonctionnant en mme temps qu'aucune radio frequency cable) to avoid lightning strike. autre antenne ou metteur. Cet quipement devrait tre install et actionn avec une If the device is left unused for a rather long time, disconnect it from the power supply and distance minimum de 20 centimtres entre le radiateur et votre corps. unplug the power plug. Contact Information When there is smoke emitted from the device, or some abnormal noise or smell, YEALINK NETWORK TECHNOLOGY CO.,LTD. disconnect the device from the power supply, and unplug the power plug immediately. 309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, P.R.C Contact the specified maintenance center for repair. Do not insert any object into equipment slots that is not part of the product or auxiliary product. Before connecting a cable, connect the grounding cable of the device first. Do not disconnect the grounding cable until you disconnect all other cables. Made in China YEALINK (EUROPE) NETWORK TECHNOLOGY B.V. Strawinskylaan 3127, Atrium Building, 8th floor, 1077ZX Amsterdam, The Netherlands YEALINK (USA) NETWORK TECHNOLOGY CO., LTD. 999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA 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 device. Keep the power plug clean and dry. 430104001470 YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. Web: www.yealink.com Copyright2020 YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.All rights reserved.

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200819001-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. 309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, China Tel: 86-592-5702000 Fax: 86-592-5702455 Email: chenjl@yealink.com Product Similarity Declaration Date: 2020-09-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We, YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD., hereby declare that we have a product named as DECT IP Multi-Cell Base Station, (model: W90B, FCC ID: T2C-W90) was tested by BACL, Meanwhile, for our marketing purpose, we would like to list a series model

(W90DM) on reports and certificate, all the models are identical in schematics & trade name, they only have different model name and software (the software do not affect the RF parameter) . No other changes are made on them. We confirm that all information above is true, and well be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature:

Stone Lu Vice General Manager

YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. 309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, China Tel: 86-592-5702000 Fax: 86-592-5702455 Email: chenjl@yealink.com FCC Authorization Date: 2020-09-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD., the undersigned, hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature:

Stone Lu Vice General Manager QA-FR-170-B 7/29/2014

YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. 309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, China Tel: 86-592-5702000 Fax: 86-592-5702455 Email: chenjl@yealink.com FCC Confidential Authorization Date: 2020-09-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: T2C-W90 In accordance with Sections 0.457 and 0.459 of the Commissions Rules, YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. hereby requests long-term confidential treatment of information accompanying this application as outlined below:

As well as short-term confidential treatment of information accompanying this application for a period of 180 days after grant is issued as outlined below:

The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Block Diagram Schematics Operation Description Internal Photos Users Manual External Photos Test Set-up Photos Sincerely Yours, Signature Stone Lu Vice General Manager