2BSNE-M55ONE

Shenzhen Telemiles Co., Ltd 24F, Block B of Block A.B, Haiwang Building, Nanhai Blvd No.2221, Nanshan Street, Nanshan District, Shenzhen, China Date: 10-16-2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BSNE-M55 FRN: 0037558103 US Agent – Attestation Statement / Part 2.911(d)(7) Shenzhen Telemiles Co., Ltd certifies, that as of 10-16-2025, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2BSNE-M55. Shenzhen Telemiles Co., Ltd, accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission- related administrative or judicial proceeding involving the equipment, whichever is later. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Shenzhen Telemiles Co., Ltd for FCC ID: 2BSNE-M55. Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: Shenzhen Telemiles Co., LtdDesignated Agent: FCC US Agent, LLC Company Representative: Danjun DengDesignated Agent Representative: Tim Payne Signature:Signature:

Shenzhen Telemiles Co., Ltd 10-16-2025 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request forFCC ID: 2BSNE-M55 Shenzhen Telemiles Co., Ltd (“the applicant”) 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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) Danjun Deng ShenzhenTelemilesCo., Ltd 10-16-2025 EurofinsElectricaland ElectronicTestingNA, Inc. 914 WestPatapscoAvenue Baltimore,MD 21230 RE: AttestationStatementsPart 2.911(d)(5)(ii)requestforFCC ID: 2BSNE-M55 ShenzhenTelemilesCo., Ltd (“the applicant”) certifiesthat,as of the dateof the filingof the application,the applicantis notidentifiedon the CoveredList as an entityproducing “covered” equipment. Sincerely, (Applicantsignature) DanjunDeng

Shenzhen Telemiles Co., Ltd Date: Oct. 16, 2025 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2BSNE-M55 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: Exhibit TypeFile Name Long-term confidentiality: Schematics Block Diagram Operational Description Part List Part Placement PCB Layout Tune-up Procedure U-NII Device Security Statement Schematics.pdf Block Diagram.pdf Operational Description.pdf Part List.pdf Part Placement.pdf PCB Layout.pdf Tune-up Procedure.pdf U-NII Device Security Statement Short-term confidentiality: User’s Manual External Photos Internal Photos Setup Photos User’s Manual.pdf External Photos.pdf Internal Photos.pdf Setup Photos.pdf Short-term confidentiality days: 180 days. 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, Shenzhen Telemiles Co., Ltd Signature Danjun Deng / Quality Assurance Manager Typed name and Title

Shenzhen Telemiles Co., Ltd FCC ID: 2BSNE-M55 POWER OF ATTORNEY Date:Oct. 16, 2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group Co., Ltd. (Deval Qin) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group Co., Ltd. (Deval Qin) on our behalf shall have the same effect as acts of our own. This authorization expires on Dec. 31, 2025. Sincerely, Shenzhen Telemiles Co., Ltd Signature Danjun Deng / Quality Assurance Manager Typed name and Title

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 241 SAR TEST REPORT Reference No. ................... : WTD25D08233044W007 FCC ID ................................ : 2BSNE-M55 Applicant ........................... : Shenzhen Telemiles Co., Ltd Address ............................. : 24F, Block B of Block A.B, Haiwang Building, Nanhai Blvd No.2221, Nanshan Street, Nanshan District, Shenzhen, China Manufacturer .................... : Shenzhen Telemiles Co., Ltd Address ............................. : 24F, Block B of Block A.B, Haiwang Building, Nanhai Blvd No.2221, Nanshan Street, Nanshan District, Shenzhen, China Product .............................. : ONE Model(s).. ........................... : M55 Standards .......................... : FCC 47 CFR Part2(2.1093) IEEE Std C95.1: 2019 IEC/IEEE 62209-1528:2020 Date of Receipt sample .... : 2025-09-22 Date of Test ....................... : 2025-10-10 to 2025-11-06 Date of Issue ..................... : 2025-12-19 Test Result ........................ : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: James Cheng / Project Engineer Deval Qin / Designated Reviewer Reference No.: WTD25D08233044W007 Page 2 of 241 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................... 2 3 REVISION HISTORY ................................................................................................................................. 4 4 GENERAL INFORMATION ....................................................................................................................... 5 4.1 GENERAL DESCRIPTION OF E.U.T. ....................................................................................................... 5 4.2 DETAILS OF E.U.T. ............................................................................................................................. 5 4.3 TEST FACILITY .................................................................................................................................... 8 5 SUMMARY OF TEST RESULTS .............................................................................................................. 9 6 EQUIPMENT USED DURING TEST ....................................................................................................... 10 6.1 EQUIPMENT LIST ............................................................................................................................... 10 7 SAR INTRODUCTION............................................................................................................................. 11 7.1 INTRODUCTION .................................................................................................................................. 11 7.2 SAR DEFINITION ............................................................................................................................... 11 8 SAR MEASUREMENT SETUP ............................................................................................................... 12 9 EXPOSURE LIMIT .................................................................................................................................. 21 10 SYSTEM AND LIQUID VALIDATION ..................................................................................................... 22 10.1 SYSTEM VALIDATION...................................................................................................................... 22 10.2 LIQUID VALIDATION ........................................................................................................................ 25 11 TYPE A MEASUREMENT UNCERTAINTY............................................................................................ 34 12 OUTPUT POWER VERIFICATION ......................................................................................................... 37 12.1 TEST CONDITION........................................................................................................................... 37 12.2 TEST PROCEDURES ...................................................................................................................... 37 12.3 TEST RESULT ............................................................................................................................... 38 13 EXPOSURE CONDITIONS CONSIDERATION .................................................................................... 101 13.1 EUT ANTENNA LOCATION ............................................................................................................ 101 13.2 TEST POSITION CONSIDERATION .................................................................................................. 101 14 SAR TEST RESULTS ........................................................................................................................... 102 14.1 TEST CONDITION......................................................................................................................... 102 14.2 GENERALLY TEST PROCEDURES .................................................................................................. 102 14.3 SAR SUMMARY TEST RESULT .......................................................................…

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Main Antenna Type: Monopole Operating Frequency: 600MHz‐2690MHz Peak Gain: 2.8dBi Length: 45.90mm Material: FPC Manufacturer: Shenzhen Strongpower Communication Co.，Ltd Phi0=XZ plane, Phi90=YZ plane, Theta90=XY plane BAND Freq[MHz] PEAK Gain[dBi] B1 1920-1980 2.4 B2/25 1850-1920 2.4 B3/4/66 1710-1800 2.2 B8 880-920 1.4 B5/18/19/26 800-850 1.6 B12/13/14/17/28 699-800 0.9 B7/41 2500-2660 2.8 B71 650-698 -0.5 700MHz (Phi0/Phi90/Theta90) 800MHz (Phi0/Phi90/Theta90) 890MHz (Phi0/Phi90/Theta90) 1730MHz (Phi0/Phi90/Theta90) 1920MHz (Phi0/Phi90/Theta90) 2350MHz (Phi0/Phi90/Theta90) 2550MHz (Phi0/Phi90/Theta90) Diversity Antenna Type: Monopole Operating Frequency: 1800MHz‐2690MHz Peak Gain: 2.5dBi Length: 24.51mm Material: FPC Manufacturer: Shenzhen Strongpower Communication Co.，Ltd Phi0=XZ plane, Phi90=YZ plane, Theta90=XY plane 1820MHz (Phi0/Phi90/Theta90) 2150MHz (Phi0/Phi90/Theta90) 2330MHz (Phi0/Phi90/Theta90) 2610MHz (Phi0/Phi90/Theta90) WIFI Antenna Type: Monopole Operating Frequency: 2400MHz‐2480MHz, 5000MHz‐6000MHz Peak Gain: 2.4dBi(2400MHz‐2480MHz),2.8dBi(5000MHz‐6000MHz) Length: 14.80mm Material: FPC Manufacturer: Shenzhen Strongpower Communication Co.，Ltd Phi0=XZ plane, Phi90=YZ plane, Theta90=XY plane 2450MHz (Phi0/Phi90/Theta90) 5550MHz (Phi0/Phi90/Theta90) 5730MHz (Phi0/Phi90/Theta90)

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 72 TEST REPORT Referen ce No. .................... : WTD25D08233044W002 FCC ID ................................ : 2BSNE-M55 Applicant ............................ : Shenzhen Telemiles Co., Ltd Address .............................. : 24F, Block B of Block A.B, Haiwang Building, Nanhai Blvd No.2221, Nanshan Street, Nanshan District, Shenzhen, China Manufacturer .................... : Shenzhen Telemiles Co., Ltd Address .............................. : 24F, Block B of Block A.B, Haiwang Building, Nanhai Blvd No.2221, Nanshan Street, Nanshan District, Shenzhen, China Product ............................... : ONE Model(s). ............................ : M55 Standards........................... : FCC 47CFR Part 15.247 Date of Receipt Sample .... : 2025-09-22 Date of Test ....................... : 2025-09-27 to 2025-11-27 Date of Issue ...................... : 2025-12-19 Test Result ......................... : Pass Remarks: The re sults shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: James Cheng / Project Engineer Deval Qin / Design ated Reviewer Reference No.: WTD25D08233044W002 Page 2 of 72 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................... 2 3 REVISION HISTORY ................................................................................................................................. 4 4 GENERAL INFORMATION ....................................................................................................................... 5 4.1 GENERAL DESCRIPTION OF E.U.T. ....................................................................................................... 5 4.2 DETAILS OF E.U.T. .............................................................................................................................. 5 4.3 CHANNEL LIST ..................................................................................................................................... 5 4.4 TEST FACILITY .................................................................................................................................... 6 4.5 SUBCONTRACTED ................................................................................................................................ 6 4.6 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................... 6 4.7 TEST MODE ........................................................................................................................................ 7 5 TEST SUMMARY ...................................................................................................................................... 8 6 EQUIPMENT USED DURING TEST ......................................................................................................... 9 6.1 EQUIPMENTS LIST ............................................................................................................................... 9 6.2 DESCRIPTION OF SUPPORT UNITS ...................................................................................................... 10 6.3 MEASUREMENT UNCERTAINTY ........................................................................................................... 10 6.4 TEST EQUIPMENT CALIBRATION ......................................................................................................... 10 7 DUTY CYCLE .......................................................................................................................................... 11 8 CONDUCTED EMISSION ....................................................................................................................... 13 8.1 E.U.T. OPERATION ............................................................................................................................ 13 8.2 EUT SETUP ...................................................................................................................................... 13 8.3 MEASUREMENT DESCRIPTION ............................................................................................................ 13 8.4 CONDUCTED EMISSION TEST RESULT ................................................................................................ 14 9 RADIATED EMISSIONS ......................................................................................................................... 16 9.1 EUT OPERATION ............................................................................................................................... 16 9.2 TEST SETUP ..................................................................................................................................... 17 9.3 SPECTRUM ANALYZER SETUP ............................................................................................................ 18 9.4 TEST PROCEDURE ............................................................................................................................. 19 9.5 CORRECTED AMPLITUDE & MARGIN CALCULATION .............................................................................. 19 9.6 SUMMARY OF TEST RESULTS ............................................................…

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