T2C-W52PIP DECT Phone

Copyright Copyright © 2013 YEALINK NETWORK TECHNOLOGY CO., LTD. Copyright © 2013 Yealink Network Technology CO., LTD. All rights reserved. No parts of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, photocopying, recording, or otherwise, for any purpose, without the express written permission of Yealink Network Technology CO., LTD. Under the law, reproducing includes translating into another language or format. When this publication is made available on media, Yealink Network Technology CO., LTD. gives its consent to downloading and printing copies of the content provided in this file only for private use and not for redistribution. No parts of this publication may be subject to alteration, modification or commercial use. Yealink Network Technology CO., LTD. will not be liable for any damages arising from use of an illegally modified or altered publication. Warranty THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS GUIDE ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS GUIDE ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF PRODUCTS. YEALINK NETWORK TECHNOLOGY CO., LTD. MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS GUIDE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Yealink Network Technology CO., LTD. shall not be liable for errors contained herein nor for incidental or consequential damages in connection with the furnishing, performance, or use of this guide. Declaration of Conformity Hereby, Yealink Network Technology CO., LTD. declares that this phone is in conformity with the essential requirements and other relevant provisions of the CE, FCC. CE Mark Warning This device is marked with the CE mark in compliance with EC Directives 1999/5/EC (R&TTE). This device complies with the following standards: 1. Safety: EN 60950‐1:2006+A11:2009+A1:2010+A12:2011 2. SAR: EN62479:2010 3. EMC: ETSI EN 301 489‐1 V1.9.2 (2011‐09) & ETSI EN 301 489‐6 V1.3.1 (2008‐08) 4. Radio: ETSI EN 301 406 V2.1.1 (2009‐07) Part 15 FCC Rules This device is compliant with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to this unit that are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Privacy of communications may not be ensured when using this product! Class B Digital Device or Peripheral This equipment is tested and complies 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. Privacy of communications may not be ensured when using this telephone. 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: 1. Reorient or relocate the receiving antenna. 2. Increase the separation between the equipment and receiver. 3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 4. Consult the dealer or an experience radio/TV technician for help. Note: Changes or modifications not expressly approved by Yealink Network Technology Co., Ltd could void the user's authority to operate the equipment. ACTA Information 1. This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the bottom of this equipment is a label that contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this number must be provided to the telephone company. 2. A plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant telephone cord and modular plug is provided with this product. It is designed to be connected to a compatible modular jack that is also compliant. See installation instructions for details. 3. If this equipment [US:T2LIPNANW52P] causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice isn't practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary. 4. The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the operation of the equipment. If this happens the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service. 5. If trouble is experienced with this equipment [US:T2LIPNANW52P], for repair or warranty information, Service can be facilitated through our office at: U.S. Agent Company name: American Technologies, LLC. Address: 7620 Seneca St. East Aurora, NY USA Tel: 888‐864‐7786 ext. 204 Fax: 866‐824‐0836 If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved. 6. Please follow instructions for repairing if any (e.g. battery…

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YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO.,LTD. Add: 4th-5th Floor,South Building,No.63 Wanghai Road,2nd Software Park,Xiamen,China(361008). Tel:86-592-570-2000 Fax: 86-592-570-2455 FCC Authorization 1/21/2013 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 Corp. 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. 853(a). This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Stone Lu Vice General Manager

YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO.,LTD. Add: 4th-5th Floor,South Building,No.63 Wanghai Road,2nd Software Park,Xiamen,China(361008). Tel:86-592-570-2000 Fax: 86-592-570-2455 FCC Confidential Authorization 1/21/2013 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID: T2C-W52P Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below:  Block Diagram--- (Long term)  Circuit Description--- (Long term)  Circuit Schematics of EUT--- (Long term) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely Yours, Signature: Stone Lu Vice General Manager

FCC Part 15D - APPLICATION FORM & SELF-DECLARATION Applicant Name YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO.,LTD. Address 4th-5th Floor,South Building,No.63 Wanghai Road,2nd Software Park,Xiamen,China(361008). Contact person Stone Lu Telephone No. 86-592-570-2000 Fax No.86-592-570-2455 Manufacturer Name YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO.,LTD. Address 4th-5th Floor,South Building,No.63 Wanghai Road,2nd Software Park,Xiamen,China(361008). PP FP FCC ID T2C-W52P T2C-W52P Model Number W52P, W52H, W52Duo W52P, W52Duo HW version W52PHSV14A W52PBSV13A SW version 26.10.0.18 25.10.0.18 Antenna Type Monopole antenna Monopole antenna Max. Antenna Gain (dBi) 0 dBi 0 dBi Adapter Input AC 100~240 V Adapter OutputDC 5 V Mains Power Voltage POE Supply DC 48 V Battery Voltage DC 2.4V V Number of channels 5 Carriers frequency(MHz) 1921.536 1923.264 1924.992 1926.720 1928.446 Nominal Receive Bandwidth +/- 500KHz Frame period (ms) 10 Timeslot Plan 24 timeslots per frame. First 12 timeslots used for PP transmissions and other 12 timeslots used for FP transmissions. Operating Temperature Range (°C) Min -10 。 C Max40 。 C Does a system built with the EUT that implement the provisions of 47CFR 15.323(c)(5) enabling the use of the upper threshold for deferral? Ye s No According to 47CFR15.323(c)(5).4,does your model not use bandwidth in further cooperation with other devices at any range? Ye s No Does a system built using the EUT that operate under the provisions of 47CFR 15.323(c)(6) incorporating provisions for waiting for a channel to go clear? Ye s No According to 47CFR15.323(c)(8),does EUT use the same antennas for transmission and reception as for monitoring? Ye s No Does a system built with the EUT that operate under the provisions of 47CFR 15.323(c)(10) to test for deferral only in conjunction with a companion device? Ye s No Does a system built using the EUT that operate under the provisions of 47CFR 15.323(c)(11) enabling the access criteria check on the receive channel while in the presence of collocated interferers? Ye s No According to 47CFR15.323(c)(12),does EUT not work in a mode with denies fair access to spectrum for other devices. Ye s No Does your model have the monitoring made through the radio receiver used for communication? Ye s No Does your model transmit control and signaling channels? Ye s No According to 47CFR15.307(b), does the applicant have the affidavit from UTAM Inc.? Ye s No According to 47CFR15.319(b), do all transmissions use only digital modulation techniques? Ye s No According to FCC Part 15.319(f) Automatic Discontinuation of Transmissiona The device shall automatically discontinue transmission in case of either absence of information to transmit or operational failure, The provisions in this section are not intended to preclude transmission of control and signaling information or use of repetitive codes used by certain digital technologies to complete frame or burst intervals, Ye s No Reaction of EUT Situation FP PP Switch-off compare device B A The provisions within the EUT for self-check, by which compliance with 47CFR15.319(f) is A – Connection break down, cease of transmit B – Connection break down, EUT transmits signaling information C – Connection break down, compare device transmits Hook-on by compare device B N Switch-off by EUT A A Hook-on at EUT side N A Remove Power from EUT A A obtained: signaling information N – Not possible Remove Power from compare device B A Date: 2013-01-15 Title: Vice General Manager Signature:

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT Handset Top View EUT Handset Bottom View EUT Handset Side View (1) EUT Handset Side View (2) EUT Handset Side View (3) EUT Handset Side View (4) EUT Handset Base/Charger Top View EUT Handset Base/Charger Bottom View EUT Handset Base/Charger Side View (1) EUT Handset Base/Charger Side View (2) EUT Handset Base/Charger Side View (3) EUT Handset Base/Charger Side View (4) EUT Handset AC/DC Power Adapter View EUT Handset AC/DC Power Adapter Label View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label Proposed FCC ID Label Location 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)

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT Handset Cover off View EUT Handset Main Board with Shielding Top View EUT Handset Main Board without Shielding Top View EUT Handset Main Board Display Screen View Antenna EUT Handset Base/Charger Open Case View EUT Handset Base/Charger Board Top View EUT Handset Base/Charger Board Bottom View

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Laboratories Bay Area Compliance Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP* or any agency of the Federal Government. * This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” SAR EVALUATION REPORT For Yealink (Xiamen) Network Technology Co., Ltd. 4th-5th Floor, South Building, NO. 63 WangHai Road, 2nd Software Park, Xiamen, China FCC ID: T2C-W52P Report Type: Original Report Product Type: IP DECT Phone Test Engineer: Sandy Wang Report Number: RSZ120919005-20 Report Date: 2012-11-20 Reviewed By: Alvin Huang RF Leader Test Laboratory: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp.(Shenzhen) Report No:RSZ120919005-20 SAR Evaluation Report 2 of 59 Attestation of Test Results Company Name Yealink (Xiamen) Network Technology Co., Ltd. EUT Description IP DECT Phone FCC ID T2C-W52P EUT Information Test Date 2012.11.19 Frequency Max. SAR Level(s) Measured Limit(W/Kg) 1921.536-1928.448 0.028 W/kg 1g Head Tissue 1. 6 ANSI / IEEE C95.1 : 1999 IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fileds,3 kHz to 300 GHz ANSI / IEEE C95.3 : 2002 IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields With Respect to Human Exposure to SuchFields,100 kHz—300 GHz. OET BULLETIN 65 SUPPLEMENT C Evaluating Compliance with FCC Guidelines for Human Exposure To Radiofrequency Electromagnetic Fields Applicable Standards IEEE1528:2003 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in ANSI/IEEE Standards and has been tested in accordance with the measurement procedures specified in FCC OET 65 Supplement C and IEEE 1528-2003. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp.(Shenzhen) Report No:RSZ120919005-20 SAR Evaluation Report 3 of 59 TABLE OF CONTENTS DOCUMENT REVISION HISTORY .........................................................................................................................4 EUT DESCRIPTION ....................................................................................................................................................5 TECHNICAL SPECIFICATION.........................................................................................................................................5 REFERENCE, STANDARDS, AND GUILDELINES ...............................................................................................6 SAR LIMITS.................................................................................................................................................................7 FACILITIES AND ACCREDITATION .....................................................................................................................8 DESCRIPTION OF TEST SYSTEM ..........................................................................................................................9 EQUIPMENT LIST AND CALIBRATION .............................................................................................................16 EQUIPMENTS LIST & CALIBRATION INFORMATION....................................................................................................16 SAR MEASUREMENT SYSTEM VERIFICATION ..............................................................................................17 LIQUID VERIFICATION...............................................................................................................................................17 SYSTEM ACCURACY VERIFICATION...........................................................................................................................18 SAR SYSTEM VALIDATION DATA .....................................................................................................................19 EUT TEST STRATEGY AND METHODOLOGY .................................................................................................21 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR........................................................................21 CHEEK/TOUCH POSITION...........................................................................................................................................22 EAR/TILT POSITION...................................................................................................................................................22 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS..............................................................................23 SAR EVALUATION PROCEDURE.................................................................................................................................24 CONDUCTED OUTPUT POWER MEASUREMENT ...........................................................................................25 PROVISION APPLICABLE............................................................................................................................................25 TEST PROCEDURE......................................................................................................................................................25 TEST RESULTS: .…

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Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Shenzhen).This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, or any agency of the Federal Government. * This report may contain data that are not covered by the NVLAP accreditation and shall be marked with an asterisk “★” FCC PART 15D MEASUREMENT AND TEST REPORT For Yealink (Xiamen) Network Technology Co., Ltd. 4th-5th Floor, South Building, NO. 63 WangHai Road, 2nd Software Park, Xiamen, China FCC ID: T2C-W52P Report Type: Original Report Product Type: IP DECT Phone (Handset Unit) Test Engineer: Henry Ding Report Number: RSZ120919003-00PP Report Date: 2012-10-19 Reviewed By: Alvin Huang RF Leader Test Laboratory: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ120919003-00PP FCC Part 15D Page 2 of 49 TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................4 OBJECTIVE...................................................................................................................................................................4 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................4 TEST METHODOLOGY..................................................................................................................................................4 TEST FACILITY.............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ..........................................................................................................................6 DESCRIPTION OF TEST CONFIGURATION......................................................................................................................6 EQUIPMENT MODIFICATIONS.......................................................................................................................................6 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS........................................................................................................6 EXTERNAL I/O CABLE..................................................................................................................................................6 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................7 SUMMARY OF TEST RESULTS ...............................................................................................................................8 FCC §1.1307 & §2.1093 - RF EXPOSURE..................................................................................................................9 APPLICABLE STANDARD..............................................................................................................................................9 TEST RESULT...............................................................................................................................................................9 FCC§15.317&§15.203 - ANTENNA REQUIREMENT ...........................................................................................10 APPLICABLE STANDARD............................................................................................................................................10 ANTENNA CONNECTOR CONSTRUCTION....................................................................................................................10 FCC§15.315 & §15.207 - CONDUCTED EMISSIONS............................................................................................11 APPLICABLE STANDARD............................................................................................................................................11 MEASUREMENT UNCERTAINTY..................................................................................................................................11 EUT SETUP................................................................................................................................................................11 EMI TEST RECEIVER SETUP.......................................................................................................................................12 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................12 TEST PROCEDURE......................................................................................................................................................12 TEST RESULTS SUMMARY..........................................................................................................................................12 TEST DATA................................................................................................................................................................12 FCC§15.323 (A) - EMISSION BANDWIDTH ..........................................................................................................15 APPLICABLE STANDARD............................................................................................................................................15 TEST EQUIPMENT LIST AND…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions – Front View Conducted Emissions – Side View Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz) Frequency Stability