2BCUQ-W620WPortable Wi-Fi Phone

Fanvil Link Technology Co.,LTD Address: 13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China Tel: +86 15089240223 Email: [email protected] Attestation Letter Date: 2025-06-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern, Our product Portable Wi-Fi Phone, model: W620W, FCC ID: 2BCUQ-W620W, for use in America, this product only supports BT(GFSK, π/4-DQPSK, 8DPSK), BLE 1M&2M, 2.4G Wi-Fi(2412-2462MHz, 802.11b/g/n20/n40/ax20/ax40 modes), 5G Wi- Fi(5150-5250MHz; 5725-5850MHz, 802.11a/n20/n40/ac20/ac40/ax20/ax40 modes). The other functions, bands and modes were disabled to use by manufacturer in the software, and for 802.11ax mode, it only supports full RU configuration not partial RU, the partial RU was also disabled by software, the end user has no capability to activate it. Sincerely, Signature: Mengjiao Hu Certified Engineer

CFR 47 §2.911(d)(5)(i) Attestation Letter Fanvil Link Technology Co.,LTD Address: 13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China Tel: +86 15089240223 Email: [email protected] Attestation Letter Date: 2025-06-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing FCC ID: 2BCUQ-W620W Fanvil Link Technology Co.,LTD certifies that the equipment for which authorization is sought, is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Signature Mengjiao Hu Certified Engineer

CFR 47 §2.911 (d)(5)(ii) Attestation Letter Fanvil Link Technology Co.,LTD Address: 13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China Tel: +86 15089240223 Email: [email protected] Attestation Letter Date: 2025-06-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID: 2BCUQ-W620W Fanvil Link Technology Co.,LTD certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. And our product does not use Kaspersky software information. Sincerely, Signature Mengjiao Hu Certified Engineer

U.S. AGENT LETTER OF ATTESTATION Date: 2025-06-10 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2BCUQ-W620W Fanvil Link Technology Co.,LTD certifies that, as of the date of the filing of the application, EMCTEK is our designated U.S. agent for service of process for the above referenced FCC ID. Fanvil Link Technology Co.,LTD accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. EMCTEK accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: EMCTEK Address: 11788 Big Canyon Lane, San Diego, CA 92131 USA FRN: 0037012671 Tel.:+1 858 401 9073 Email: [email protected] Signed by (printed name): Fang Liu Signature: Applicant: Fanvil Link Technology Co.,LTD Address: 13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China FRN: 0034227223 Tel: +86 15089240223 Email: [email protected] Signed by (printed name): Mengjiao Hu Signature:

Fanvil Link Technology Co.,LTD Address: 13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China Tel: +86 15089240223 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2025-06-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Fanvil Link Technology Co.,LTD, the undersigned, hereby authorizes Bay Area Compliance Laboratories Corp. (Shenzhen) 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. (Shenzhen) 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, Signatures Mengjiao Hu Certified Engineer

Fanvil Link Technology Co.,LTD Address: 13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China Tel: +86 15089240223 Email: [email protected] FCC Confidential Authorization Date: 2025-06-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BCUQ-W620W In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Fanvil Link Technology Co.,LTD hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description • Software Security Description 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: • Internal Photos • User’s Manual • External Photos • Test Set-up Photos 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. Sincerely Yours, Signature: Mengjiao Hu Certified Engineer

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2501T58468E-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)

Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018Fax: +86-755-33320008www.baclcorp.com.cn TR-EM-SA005 Page 1 of 100 Version 3.0 TEST REPORT Applicant Name: Fanvil Link Technology Co.,LTD Address: 13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China Report Number: 2501T58468E-SA FCC ID: 2BCUQ-W620W Test Standard (s) FCC 47 CFR part 2.1093 Sample Description Product Name: Portable Wi-Fi Phone Model No.: W620W Multiple Model(s) No.: N/A Trade Mark: Serial Number: 32PB-1 Date Received: 2025/05/13 Date of Test: 2025/07/02 Issue Date: 2025/07/21 Test Result: Pass ▲ ▲In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Bob Lu Luke Jiang SAR Engineer SAR Engineer Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 2 of 100 Version 3.0 Attestation of Test Results Frequency Band Max. SAR Level(s) Reported(W/kg) Limit(W/Kg) WLAN 2.4G 1.05 W/kg 1g Head SAR 0.64 W/kg 1g Body SAR 1.6 WLAN 5.2G 0.34 W/kg 1g Head SAR 0.18 W/kg 1g Body SAR WLAN 5.8G 0.34 W/kg 1g Head SAR 0.12 W/kg 1g Body SAR Bluetooth 0.14 W/kg 1g Head SAR 0.07 W/kg 1g Body SAR Applicable Standards FCC 47 CFR part 2.1093 Radiation exposure evaluation: portable devices RF Exposure Procedures: TCB Workshop April 2019 IEEE 1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 648474 D04 Handset SAR v01r03 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 248227 D01 802.11 Wi-Fi SAR v02r02 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 FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 3 of 100 Version 3.0 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 EUT DESCRIPTION ................................................................................................................................................... 5 TECHNICAL SPECIFICATION ......................................................................................................................................... 5 SAR LIMITS ................................................................................................................................................................ 6 FACILITIES ................................................................................................................................................................. 7 DESCRIPTION OF TEST SYSTEM .......................................................................................................................... 8 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 15 EQUIPMENT’S LIST & CALIBRATION INFORMATION .................................................................................................. 15 SAR MEASUREMENT SYSTEM VERIFICATION ............................................................................................. 16 LIQUID VERIFICATION ............................................................................................................................................... 16 SYSTEM ACCURACY VERIFICATION .......................................................................................................................... 18 SAR SYSTEM VALIDATION DATA .................................................................................................................... 19 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 22 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR ....................................................................... 22 CHEEK/TOUCH POSITION .......................................................................................................................................... 23 EAR/TILT POSITION ................................................................................................................................................... 23 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ............................................................................. 24 TEST DISTANCE FOR SAR EVALUATION ......................................…

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Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 71 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 72 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 73 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 74 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 75 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 76 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 77 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 78 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 79 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 80 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 81 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 82 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 83 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 84 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 85 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 86 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 87 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 88 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 89 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 90 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 91 of 100 Version 3.0 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 92 of 100 Version 3.0 APPENDIX D RETURN LOSS&IMPEDANCE MEASUREMENT Equipment Details: Description: Dipole Manufacturer: Speag Model Number: D2450V2 Serial Number: 1103 Calibration Date: 2024/03/26 Calibrated By: Bob Lu Signature: All Calibration have been conducted in the closed laboratory facility: Lab Temperature 18°C-25°C and humidity < 70% Calibrated Equipment: Equipment Model S/N Calibration Date Calibration Due Date Simulated Tissue Liquid Head HBBL600-10000V62200808-2 Each Time SAM Twin Phantom SAM-Twin V8.0 1962 NCR NCR Network Analyzer E5071C SER MY46519680 2023/06/08 2024/06/07 Network Analyzer Calibration Kit 50Ω 51026 NCR NCR Test Data: Frequency (MHz) Simulated Liquid Parameter Measured Value Target Value Deviation Reference Range Results 2450 Head Return Loss 25.308 dB 24.161 dB 4.747 % ±20%;≥20dB Pass Real Impedance 56.592 Ω 53.467 Ω 3.125 Ω ≤5Ω Pass Imaginary Impedance 0.829 Ω 5.400 Ω -4.571 Ω ≤5Ω Pass Note: Return Loss Deviation = (Measured-Target)/Target×100% Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 93 of 100 Version 3.0 Dipole, 2450MHz, 1103 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 94 of 100 Version 3.0 Equipment Details: Description: Dipole Manufacturer: Speag Model Number: D2450V2 Serial Number: 1103 Calibration Date: 2025/03/26 Calibrated By: Bob Lu Signature: All Calibration have been conducted in the closed laboratory facility: Lab Temperature 18°C-25°C and humidity < 70% Calibrated Equipment: Equipment Model S/N Calibration Date Calibration Due Date Simulated Tissue Liquid Head HBBL600-10000V62200808-2 Each Time SAM Twin Phantom SAM-Twin V8.0 1962 NCR NCR Network Analyzer E5071C SER MY46519680 2024/05/21 2025/05/20 Network Analyzer Calibration Kit 50Ω 51026 NCR NCR Test Data: Frequency (MHz) Simulated Liquid Parameter Measured Value Target Value Deviation Reference Range Results 2450 Head Return Loss 23.878 dB 24.161 dB -1.171 % ±20%;≥20dB Pass Real Impedance 51.498 Ω 53.467 Ω 1.969 Ω ≤5Ω Pass Imaginary Impedance 6.333 Ω 5.400 Ω 0.933 Ω ≤5Ω Pass Note: Return Loss Deviation = (Measured-Target)/Target×100% Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 95 of 100 Version 3.0 Dipole, 2450MHz, 1103 Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2501T58468E-SA TR-EM-SA005 Page 96 of 100 Version 3.0 Equipment Details: Description: Dipole Manufacturer: Speag Model Number: D5GHzV2 Serial Number: 1374 Calibration Date: 2024/03/26 Calibrated By: Bob Lu Signature: All Calibration have been conducted in the closed laboratory facility: Lab Temperature 18°C-25°C and humidity < 70% Calibrated Equipment: Equipment Model S/N Calibration Date Calibration Due Date Simulated Tissue Liquid Head HBBL600-10000V62200808-2 Each Time SAM Twin Phantom SAM-Twin V8.0 1962 NCR NCR Network Analyzer E5071C SER MY46519680 2023/06/08 2024/06/07 Network Analyzer Calibration Kit 50 Ω 51026 NCR NCR Test Data: Frequency (MHz) Simulated Liquid Parameter Measured Value Target Value Deviation Reference Range Results 5250 Head Return Loss 22.303 dB 23.781 dB -6.215 % ±20%; ≥20dB Pass Real Impedance 44.252 Ω 45.776 Ω 1.524 Ω ≤ 5 Ω Pass Imaginary Impedance -2.702 Ω -4.545 Ω 1.843 Ω ≤ 5 Ω Pass 5800 Head Return Loss 29.943 dB 27.331 dB 9.557 % ±20%; ≥20dB Pass Real Impedance 50.363 Ω 54.232 Ω -3.869 Ω ≤ 5 Ω Pass Imaginary Impedance -2.534 Ω 1.475 Ω -4.009 Ω ≤ 5 Ω Pass Note: Return Loss Dev…

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Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF003 Page 1 of 79 Version 4.1 TEST REPORT Applicant Name:Fanvil Link Technology Co.,LTD Address:13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China Report Number:2501T58468E-RF-00D FCC ID:2BCUQ-W620W Test Standard (s) FCC PART 15.247 Sample Description Product Type:Portable Wi-Fi Phone Model No.:W620W Multiple Model(s) No.:N/A Trade Mark: Date Received:2025-05-13 Issue Date:2025-07-21 Test Result:Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By:Approved By: Ekko WuNancy Wang RF EngineerRF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501T58468E-RF-00D TR-EM-RF003 Page 2 of 79 Version 4.1 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ..........................................................................................................................3 GENERAL INFORMATION ........................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)......................................................................................4 OBJECTIVE ....................................................................................................................................................................4 TEST METHODOLOGY....................................................................................................................................................4 MEASUREMENT UNCERTAINTY .....................................................................................................................................5 TEST FACILITY ..............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ...........................................................................................................................6 SUMMARY OF TEST RESULTS ................................................................................................................................9 TEST EQUIPMENT LIST ..........................................................................................................................................10 REQUIREMENTS AND TEST PROCEDURES ......................................................................................................12 AC LINE CONDUCTED EMISSIONS...............................................................................................................................12 UNWANTED EMISSION FREQUENCIES AND RESTRICTED BANDS .................................................................................14 6 DB EMISSION BANDWIDTH .......................................................................................................................................17 PEAK OUTPUT POWER MEASUREMENT .......................................................................................................................19 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE....................................................................................................20 POWER SPECTRAL DENSITY ........................................................................................................................................21 DUTY CYCLE ...............................................................................................................................................................22 ANTENNA REQUIREMENT .....................................................................................................................................23 TEST DATA AND RESULTS .....................................................................................................................................24 AC LINE CONDUCTED EMISSIONS...............................................................................................................................24 UNWANTED EMISSION FREQUENCIES AND RESTRICTED BANDS .................................................................................29 6DB EMISSION BANDWIDTH........................................................................................................................................61 99% OCCUPIED BANDWIDTH ......................................................................................................................................64 MAXIMUM CONDUCTED OUTPUT POWER ...................................................................................................................67 POWER SPECTRAL DENSITY ........................................................................................................................................70 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE...........................................................…

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Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF004 Page 1 of 141 Version 4.1 TEST REPORT Applicant Name:Fanvil Link Technology Co.,LTD Address:13th Floor, Building 2, Runzhi R&D Center, Xin'an Street, Bao'an District, Shenzhen, Guangdong, China Report Number:2501T58468E-RF-00A FCC ID:2BCUQ-W620W Test Standard (s) FCC PART 15.247 Sample Description Product Type:Portable Wi-Fi Phone Model No.:W620W Multiple Model(s) No.:N/A Trade Mark: Date Received:2025-05-13 Issue Date:2025-07-31 Test Result:Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By:Approved By: Ekko WuNancy Wang RF EngineerRF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2501T58468E-RF-00A TR-EM-RF004 Page 2 of 141 Version 4.1 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ..........................................................................................................................3 GENERAL INFORMATION ........................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)......................................................................................4 OBJECTIVE ....................................................................................................................................................................4 TEST METHODOLOGY....................................................................................................................................................4 MEASUREMENT UNCERTAINTY .....................................................................................................................................5 TEST FACILITY ..............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ...........................................................................................................................6 SUMMARY OF TEST RESULTS ................................................................................................................................9 TEST EQUIPMENT LIST ..........................................................................................................................................10 REQUIREMENTS AND TEST PROCEDURES ......................................................................................................12 AC LINE CONDUCTED EMISSIONS...............................................................................................................................12 SPURIOUS EMISSIONS ..................................................................................................................................................14 6 DB EMISSION BANDWIDTH .......................................................................................................................................17 MAXIMUM CONDUCTED OUTPUT POWER ...................................................................................................................19 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE....................................................................................................20 POWER SPECTRAL DENSITY ........................................................................................................................................21 DUTY CYCLE ...............................................................................................................................................................22 ANTENNA REQUIREMENT .....................................................................................................................................23 TEST DATA AND RESULTS .....................................................................................................................................24 AC LINE CONDUCTED EMISSIONS...............................................................................................................................24 SPURIOUS EMISSIONS ..................................................................................................................................................27 6DB EMISSION BANDWIDTH......................................................................................................................................116 99% OCCUPIED BAND…

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