2AKJB-P6400AMP 6400 Smart Terminal

UNITED STATES DESIGNATED AGENT LETTER Date: March 10, 2026 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant U.S. designated agent Company Name: Company Name: Picus Advisors US LLC Contact Name: Contact Name: Ivan Wang Address: Address: 5855 SOVEREIGN DRSTE B-1, HOUSTON, TX 77036, United States City/Province/Zip: City/Province/Zip: HOUSTON, TX 77036 Telephone: Telephone: (713) 391-4488 Email: Email: [email protected] FRN: Advanced Mobile Payment Inc. Homayoon Saghari Units 401-403, 15 Wertheim Court, Richmond Hill Ontario L4B 3H7 CANADA +1 (905)597 2333 [email protected] 0026077271 FRN: 0034336891 U.S. designated agent Picus Advisors US LLC Name (Printed): Ivan Wang Title: CEO Applicant˖ Advanced Mobile Payment Inc. Name (Printed): HomayoonSaghari Title: EVP Technology / CoB Applicable Equipment: FCC ID: 2AKJB-P6400 ATTN: Director of Certification: We, < Advanced Mobile Payment Inc. > and <Picus AdvisorsUSLLC> understand and acknowledge the applicants consent and the designated agent’s obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-mail of the designated agent listed above. We, < Advanced Mobile Payment Inc. > and <Picus AdvisorsUSLLC> acknowledge the applicant’s acceptance of its obligation to maintain an agent for 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. Signature:Signature:

Advanced Mobile Payment Inc. Date: 10 March 2026 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attestation Section 2.911(d)(5)(i) and Section 2.911(d)(5)(ii) (KDB 986446 D01 Covered Equipment) Section 2.911(d)(5)(i) Advanced Mobile Payment Inc.(“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. The software to be loaded prior to marketing of the equipment identified below is not "covered" software manufactured by any entity including predecessors, successors, parents, subsidiaries, or affiliates or any entity which has rebranded or relabeled the software produced by the entity(ies) identified on the "Covered List" DA 24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Advanced Mobile Payment Inc. (“the applicant”) further certifies that no Cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software is installed in the equipment being certified. Section 2.911(d)(5)(ii) Advanced Mobile Payment Inc.(“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Type of Equipment subject to FCC Certification: FCC ID: 2AKJB-P6400 If you have any questions, please feel free to contact me Contact Person: Homayoon Saghari Position in the Company: Date of Signature: 2 026-3-10 ___________________________ Signatory (signature of the applicant)

Date: 10 March 2026 Advanced Mobile Payment Inc. To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern: The Advanced Mobile Payment Inc., the undersigned, hereby authorizes Mr. Wu Xuewen from Shenzhen BALUN Technology Co., Ltd., to act on the behalf of the Advanced Mobile Payment Inc. solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2AKJB- P6400 including the signing of documents in connection with this Application. Necessary acts carried out by Shenzhen BALUN Technology Co., Ltd. in connection with the Application shall have the same effect as acts of the Advanced Mobile Payment Inc. The Advanced Mobile Payment Inc. also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section 862. Yours Sincerely, _______ Homayoon Saghari

Date: 10 March 2026 Advanced Mobile Payment Inc. To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Advanced Mobile Payment Inc. FCC ID: 2AKJB-P6400 FCC Certification Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. Advanced Mobile Payment Inc. requests that the following documents regarding this submission for FCC ID: 2AKJB-P6400 be kept confidential: And below exhibit kept short-term confidential Exhibit Type Block Diagram Schematics Operational Description BoM tune-up procedure File Name Block Diagram.pdf Schematics.pdf Operational Description.pdf BoM.pdf tune-up procedure.pdf (180 days): External photos External photos.pdf Test setup photos test photo.pdf Internal photos Internal photos.pdf User manual User manual.pdf Those documents contain detailed system and equipment description and related information about the product which Advanced Mobile Payment Inc. considers to be confidential, proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, Advanced Mobile Payment Inc. considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Yours Sincerely, Homayoon Saghari

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Report No.: BL-SZ2610097-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 14 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: Advanced Mobile Payment Inc. Address: Units 401-403, 15 Wertheim Court, Richmond Hill, Ontario L4B 3H7 CANADA Equipment Type: AMP 6400 Smart Terminal Model Name: P6400 Brand Name: FCC ID: 2AKJB-P6400 Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 v01 Sample Arrival Date: Jul. 02, 2025 Test Date: Apr. 28, 2026 Date of Issue: Jun. 02, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xiong Lining Checked by: Xu Rui Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: BL-SZ2610097-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 14 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Content Rev. 01 Jun. 02, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ............................................................................................................ 3 1.2 Test Location ................................................................................................................ 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information .................................................................................................... 4 2.2 Manufacturer Information .............................................................................................. 4 2.3 General Description for Equipment under Test (EUT) ................................................... 4 2.4 Technical Information ................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................. 7 3.1 Test Standards ............................................................................................................. 7 3.2 Limit Standards ............................................................................................................. 7 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 8 5 ASSESSMENT RESULT ......................................................................................................... 10 5.1 Output Power ............................................................................................................. 10 5.2 Tune-up power ........................................................................................................... 11 5.3 RF Exposure Evaluation Result .................................................................................. 12 5.4 Collocated Power Calculation ..................................................................................... 13 5.5 Conclusion .................................................................................................................. 13 Report No.: BL-SZ2610097-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 14 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen, Guangdong 1/F., Building B, Ganghongji High-Tech Intelligent Industrial Park, No.1008, Songbai Road, Yangguang Community, Xili Subdistrict, Nanshan District, Shenzhen, Guangdong Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ2610097-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 14 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Advanced Mobile Payment Inc. Address Units 401-403, 15 Wertheim Court, Richmond Hill, Ontario L4B 3H7 CANADA 2.2 Manufacturer Information Manufacturer Advanced Mobile Payment Inc. Address Units 401-403, 15 Wertheim Court, Richmond Hill, Ontario L4B 3H7 CANADA 2.3 General Description for Equipment under Test (EUT) EUT Name AMP 6400 Smart Terminal Model Name Under Test P6400 Series Model Name N/A Description of Model name differentiation N/A Hardware Version N/A Software Version N/A Dimensions (Approx.) N/A Weight (Approx.) N/A Report No.: BL-SZ2610097-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 14 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 2.4 Technical Information Network and Wireless connectivity 4G Network LTE F…

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July 7, 2025 方兆宇 2025/7/8 Directory/目录 Cover/封面------------------------------------------------------------1 Directory/目录--------------------------------------------------------2 Antenna Specification/天线技术参数------------------------------------3 Antenna Picture And Installation Instructions/天线图片及安装说明------4 Test Report/测试报告------------------------------------------------5-7 Finished Product Drawing/成品图---------------------------------------8 Packaging Diagram/包装图----------------------------------------------9 ROHS Report/ROHS报告--------------------------------------------------10 1.Antenna Specification/天线技术参数 1.1: Electrical Specification/电气特性 Freq.Range/频段范围（MHz）2400-2500MHz;5150-5850MHz Impedance/阻抗（Ω）50 VSWR/驻波比≤3.0 Directional/辐射方向Omni directional Polarization/极化方式Linear Peak Gain/峰值增益（dBi） 2400-2500MHz:0dbi 5150-5850MHz：1dbi 1.2: Mechanical Specification/机械指标 Material/材质FPC+PET RF Cable Type/射频线型号N/A Connector Type/连接器类型N/A 1.3: Environmental Specification/环境指标 Operation temp/工作温度-40°C～+85°C Storage temp/储存温度-40°C～+85°C 2.Antenna Picture And Installation Instructions/天线图片及安装说明 2.1: Antenna Picture/天线图片 2.2: Installation Instructions/安装说明 3.Test Report/测试报告 3.1: The matching circuits/匹配电路 3.2: Return loss/Smith chart/VSWR/回波损耗/史密斯图/驻波图 3.3: Antenna efficiency and gain/天线效率与增益 3.4: Active test data/有源测试数据 6.ROHS Report/ROHS报告 Product Description 产品描述 WIFI Antenna BGS P/N 博格斯料号 HZR-121C Declaration Date 宣告日期 2025/7/4 No. 序号 Part name 部件名称 Homogeneous Material Name 均质材料名称 cThe homogeneous material contains the value of RoHS restricted substance（ppm） 均质物料内含有RoHS限制物质的量值（ppm） Certification number检测报告编号 Test date 检测日期 CdPbHgCr+6PBBPBDE 1 FPC Electrolytic flexible copper-clad foil substrate 有胶柔性覆铜板 NDNDNDNDNDNDSHAEC240288090062024/12/20 2 Solder resist ink/阻焊油墨NDNDNDNDNDNDETR255013832025/3/20 3 3M glue/3M胶NDNDNDNDNDNDSHAEC240274809012024/12/6 4 Gold/镀金NDNDNDNDNDNDA2250164855101001E2025/3/18 Notes: Material analysis expansion table is similar to our company's machine type BOM, which describes the composition of each material provided by the supplier, and then conducts RoHS control on each component (or the supplier shall conduct RoHS compliance management on his supplier, and provide tripartite inspection certificate). A complete material analysis expansion table that includes: 1. Material expansion table: component composition decomposition 2. Third-party verification report of each component 说明： 材质分析展开表类似于我们公司的机种BOM，就供应商提供的每个物料进行组成说明，然后就每一种组成进行ROHS控制（或者说供应商要对他的 供应商进行ROHS符合性管理，提供每三方检测证明）。 一份完整的材质分析展开表，它包括： 1 材质展开表:零件组成分解 2 各组成的第三方验证报告

Report No.: BL-SZ2610097-604 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 104 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.407 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: Advanced Mobile Payment Inc. Address: Units 401-403, 15 Wertheim Court, Richmond Hill, Ontario L4B 3H7 CANADA Equipment Type: AMP 6400 Smart Terminal Model Name: P6400 Brand Name: FCC ID: 2AKJB-P6400 Test Standard: 47 CFR Part 15 Subpart E (refer to section 3.1) Sample Arrival Date: Jul. 02, 2025 Test Date: Jan. 09, 2026 - Jan. 13, 2026 Date of Issue: Jun. 02, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Alex Zheng Checked by: Li Ganming Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2610097-604 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 104 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.407 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Rev. 01 Jun. 02, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 6 2.5 Channel List ................................................................................................................. 7 3 SUMMARY OF TEST RESULTS ............................................................................................. 10 3.1 Test Standards ........................................................................................................... 10 3.2 Test Verdict ................................................................................................................ 10 4 GENERAL TEST CONFIGURATIONS .................................................................................... 11 4.1 Test Environments ...................................................................................................... 11 4.2 Test Equipment List .................................................................................................... 11 4.3 Test Software List ....................................................................................................... 11 4.4 Measurement Uncertainty ........................................................................................... 12 4.5 Description of Test Setup ........................................................................................... 12 5 TEST ITEMS ........................................................................................................................... 15 5.1 RF Output Power ........................................................................................................ 15 5.2 Emission Bandwidth and 6 dB Bandwidth ................................................................... 17 5.3 Power Spectral density (PSD) .................................................................................... 18 5.4 Conducted Emission ................................................................................................... 19 5.5 Radiated Spurious Emissions and Band Edge (Restricted-band)................................ 20 Report No.: BL-SZ2610097-604 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 104 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.407 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen ANNEX A TEST RESULT ........................................................................................................... 24 A.1 RF Output Power ........................................................................................................ 24 A.2 Emission Bandwidth & 99% Bandwidth ...................................................................... 24 A.3 6 dB Bandwidth .......................................................................................................... 24 A.4 Power Spectral Density .............................................................................................. 24 A.5 Conducted Emissions ................................................................................................. 25 A.6 Radiated Spurious Emissions and Band Edge (Restricted-band)................................ 27 ANNEX B TEST SETUP PHOTOS ........................................................................................... 103 ANNEX C EUT EXTERNAL PHOTOS ....................................................................................... 103 ANNEX D EUT INTERNAL PHOTOS ........................................................................................ 103 Report No.: BL-SZ2610097-604 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 104 Web: www.titcgroup.com Template No.: TRP-FCC Part 15…

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