OWL-A99-DAndroid POS Terminal

4 limbs. ten grams

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A01 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 1 of 52 Appendix C Calibration certificate 1. Dipole D835V2- SN 4d105 D1750V2-SN 1149 D1900V2-SN 5d028 D2450V2- SN 733 D2600V2-SN 1125 D5GHZV2- SN 1165 2. DAE DAE4-SN 760 3. Probe EX3DV4-SN 3836

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A02 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 1 of 8 Appendix D Photographs 1. SAR measurement System 2. Photographs of Tissue Simulate Liquid 3. Photographs of EUT test position 4. EUT Antenna Locations 5. EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A02 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 2 of 8 1. SAR measurement System SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A02 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 3 of 8 2. Photographs of Tissue Simulate Liquid Photo 1: Tissue Simulant Liquid for HBBL600-10000MHz NA NA SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A02 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 4 of 8 3. Photographs of EUT test position Photo 2: WWAN Front side 0mm Photo 3: WLAN Front side 0mm Photo 4: WWAN Back side 0mm Photo 5: WLAN Back side 0mm SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A02 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 5 of 8 Photo 6: Left side 0mm Photo 7: Right side 0mm Photo 8: WWAN Top side 0mm Photo 9: WLAN Top side 0mm SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A02 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 6 of 8 Photo 10: Bottom side 0mm / / SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A02 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 7 of 8 4. EUT Antenna Locations SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A02 Rev. A/1 Aug 16,2024 Report No.: SZCR260300082111 Page: 8 of 8 5. EUT Constructional Details Details please Refer to Appendix – Photographs for SZCR2603000821AT. - End of the Appendix –

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A04 Rev.A/1 Page: 1 of 5 Appendix BT/Wi-Fi Test Setup Photos for SZCR2603000821AT FCC ID:OWL-A99-D SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A04 Rev.A/1 Page: 2 of 5 Test Setup Photo Conducted Emissions at AC Power Line (150kHz-30MHz) Radiated Emissions which fall in the restricted bands SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A04 Rev.A/1 Page: 3 of 5 Radiated Spurious Emissions Below 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A04 Rev.A/1 Page: 4 of 5 Radiated Spurious Emissions Above 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A04 Rev.A/1 Page: 5 of 5 DFS Setup: - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082104 Page: 90 of 91 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082104 Page: 91 of 91 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV - End of the Report -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082104 Page: 1 of 91 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2603000821AT Applicant: Vanstone Electronic (Beijing) Co., Ltd. Address of Applicant: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Manufacturer: Vanstone Electronic (Beijing) Co., Ltd. Address of Manufacturer: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Equipment Under Test (EUT): EUT Name: Android POS Terminal Model No.: A99 Trade Mark: FCC ID: OWL-A99-D Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2026-03-05 Date of Test: 2026-03-05 to 2026-03-20 Date of Issue: 2026-04-03 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082104 Page: 2 of 91 Revision Record Version Chapter Date Modifier Remark 01 2026-04-03 Original Authorized for issue by: Calvin Weng/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082104 Page: 3 of 91 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Maximum Conducted Output Power ANSI C63.10 (2020) Section 11.9.2 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectral Density ANSI C63.10 (2020) Section 11.10.3 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082104 Page: 4 of 91 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Measurement Uncertainty .................................................................................................................. 7 4.4 Test Location ...................................................................................................................................... 8 4.5 Test Facility ........................................................................................................................................ 8 4.6 Deviation from Standards ................................................................................................................... 8 4.7 Abnormalities from Standard Conditions ........................................................................................... 8 5 Equipment List .......................................................................................................................................... 9 6 Radio Spectrum Technical Requirement ............................................................................................. 11 6.1 Antenna Requirement ...................................................................................................................... 11 6.1.1 Test Requirement: ....................................................................................................................... 11 6.1.2 Conclusion ................................................................................................................................... 11 7 Radio Spectrum Matter Test Results .................................................................................................... 12 7.1 Conducted Emissions at AC Power Line (150kHz-30MHz) ............................................................. 12 7.1.1 E.U.T. Operation .......................................................................................................................... 12 7.1.2 Test Mode Description ................................................................................................................. 12 7.1.3 Test Setup Diagram ..................................................................................................................... 13 7.1.4 Measurement Procedure and Data........................................................…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082103 Page: 1 of 66 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2603000821AT Applicant: Vanstone Electronic (Beijing) Co., Ltd. Address of Applicant: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Manufacturer: Vanstone Electronic (Beijing) Co., Ltd. Address of Manufacturer: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Equipment Under Test (EUT): EUT Name: Android POS Terminal Model No.: A99 Trade Mark: FCC ID: OWL-A99-D Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2026-03-05 Date of Test: 2026-03-05 to 2026-03-20 Date of Issue: 2026-04-03 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082103 Page: 2 of 66 Revision Record Version Chapter Date Modifier Remark 01 2026-04-03 Original Authorized for issue by: Calvin Weng/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082103 Page: 3 of 66 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 & 11.12 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Maximum Conducted Output Power ANSI C63.10 (2020) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectral Density ANSI C63.10 (2020) Section 11.10.3 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR260300082103 Page: 4 of 66 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Measurement Uncertainty .................................................................................................................. 7 4.4 Test Location ...................................................................................................................................... 8 4.5 Test Facility ........................................................................................................................................ 8 4.6 Deviation from Standards ................................................................................................................... 8 4.7 Abnormalities from Standard Conditions ........................................................................................... 8 5 Equipment List .......................................................................................................................................... 9 6 Radio Spectrum Technical Requirement ............................................................................................. 11 6.1 Antenna Requirement ...................................................................................................................... 11 6.1.1 Test Requirement: ....................................................................................................................... 11 6.1.2 Conclusion ................................................................................................................................... 11 7 Radio Spectrum Matter Test Results .................................................................................................... 12 7.1 Conducted Emissions at AC Power Line (150kHz-30MHz) ............................................................. 12 7.1.1 E.U.T. Operation .......................................................................................................................... 12 7.1.2 Test Mode Description ................................................................................................................. 12 7.1.3 Test Setup Diagram ..................................................................................................................... 13 7.1.4 Measurement Procedure and Data........................................................…

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SPECIFICATION FOR APPROVAL/产品承认书 Customer Name 客户名称： 艾体威尔电子技术（北京）有限公司 Customer P/N. 客户料号： 3012001000116 Product Description 产品描述： A99(7861)_4G_CN/EN/AU A99(7861)_GPS BGS P/N 博格斯料号： ATL -195A（RB版） Manufacturer 制造商： 深圳市博格斯通信技术有限公司 Approve Date 承认日期： 2026年1月13日 BGS Sign and Seal/博格斯签章Customer Sign and Seal/客户签章 Change the content/变更内容Version/版本Date/日期 初版 RA2025/10/29 变更线路 RB2025/12/29 Note: 1. After the electronic file or paper file that has been stamped by BGS and was provided to the customer,, the customer need to sign the paper or electronic file of the approval back to BGS before place the formal order to BGS. If there is no formal change or change notice, BGS acqu iesce that the customer approvel and accept this specification of product . 2. The relevant intellectual property rights of this product are owned by Shenzhen Bogesi Communication Technology Co., Ltd. Without the permission of our BGS, please do not apply for patent rights for this product in other names, and please do not disclose this product and related information to others or provide to third-party for viewing and use. 注：1、博格斯已经盖章的电子档或是纸质档提供给需求方后，请需求方在下达正式订单给博格斯前,将承认书 纸质档或电子档回签给博格斯，如没有正式的变更或是更改通知，则博格斯默认为需求方认可并接受规格书所 述产品。 2、本产品相关知识产权归深圳市博格斯通信技术有限公司所有，未经我司许可，请不要以其他名义就本产品 进行专利权的申请，请不要将本产品及相关资料泄露给他人或提供第三方阅览使用。 地址:深圳市高新技术产业园中区科技中一路19号赛百诺基因治疗园B栋3楼308 电话/传真:0755-86525983/0755-86539353 6.Antenna Picture/天线图片 6.1: Antenna Picture/天线图片 2.2: Installation Instructions/安装说明 AntennaTestReport 4GantennatestdataBuilt-inWIFIantennatestdata BandChannelTRPTIS BandChannelTRPTIS LTE1 （10M） Low 20.2511g/6M11g/54M Mid 19.81 WIFI 2.4G Low 9.94-68.02 High 19.73-92.62 Mid 11.39-67.75 LTE2 （10M） Low 19.03 High 12.1-65.38 Mid 19.27 11a/6M11a/54M High 19.2-92.03 WIFI 5G Low 6.01-63.45 LTE3 （10M） Low 19.36 Mid 7.95-65.5 Mid 19.39 High 6.68-64.18 High 19.22-91.21 LTE4 （10M） Low 19.28 GNSS实测搜星： Mid 19.38 High 19.03-93.46 LTE5 （10M） Low 14.79 Mid 15.53 High 15.92-84.03 LTE7 （10M） Low 19.64 Mid 19.97 High 19.8-91.03 LTE8 （10M） Low 17.23 Mid 17.17 High 17.17-80.14 LTE28 （10M） Low 14.43 Mid 15.77 High 15.92-69.17 LTE38 （20M） Low 19.34 Mid 19.92 High 19.7-90.09 4Gantennapassivedata FreqEffiGainFreqEffiGain (MHz)(%)(dBi)(MHz)(%)(dBi) 70023.14-2.42170055.991.88 71022.7-2.14172062.842.48 72020.22-1.95174058.752.16 73019.63-2.02176056.082.02 74018.8-2.38178053.541.64 75016.11-3.08180051.141.67 76015.6-3.57182053.822.37 77015.49-3.41184055.422.69 78016.7-2.87186054.452.4 79018.1-1.82188054.482.22 80020.61-2.17190055.542.3 81017.4-2.46192055.812.36 82018.83-2.35194056.422.38 83020.6-2.02196054.252.59 84024.61-1.38198053.12.95 85026.7-1.04200059.73.09 86028.71-0.8202058.992.49 87030.4-0.36204048.011.01 88031.38-0.11206048.450.84 89033.250.09208049.062.11 90034.810.27210049.382.5 91033.610.29212054.32.76 92032.310.16214052.182.47 93031.39-0.34216053.91.77 94030.58-0.73218054.631.6 95028.49-1.1220051.220.69 96029.04-0.99222054.841.81 224056.431.86 226056.761.82 228058.541.54 230060.461.32 232063.241.49 234062.681.6 236061.381.67 238060.441.71 240061.791.46 242063.961.75 244065.942.76 246065.93.19 248066.353.61 250064.673.41 252064.793.34 254063.953.3 256060.483.25 258059.422.95 260062.713.16 262062.113.19 264061.933.08 266063.492.96 268064.023.08 270066.933.19 4Gantennapattern PassivedatafromWiFiantennaWiFiantennapattern FreqEffiGainFreqEffiGain (MHz)(%)(dBi)(MHz)(%)(dBi) 240020.250.73516013-3.79 241021.10.72518012.84-4.04 242020.470.36520016.87-2.92 2430210.33522023.14-1.69 244022.050.51524023.87-1.58 245024.410.93526025.35-1.23 246024.830.93528022.44-1.77 247024.820.94530022.38-2.11 248025.861.17532022.82-2.21 249026.131.36534021.57-2.08 250026.741.6536020.72-1.81 538024.05-0.93 540028.050.57 542031.81.93 544032.652.11 546032.261.72 548031.281.01 550027.11-0.42 552027.22-1.32 554025.15-1.8 556023.04-1.45 558023.34-0.3 560032.391.61 562034.012.15 564037.332.23 566036.351.97 568033.271.59 570034.161.96 572031.981.24 574027.820.86 576027.130.41 578025.48-0.54 580023.92-1.3 582025.23-0.34 584030.080.83 586030.430.84 PassivedatafromtheGPSantenna GPSantennapattern FreqEffiGain (MHz)(%)(dBi) 156031.36-0.4 156131.35-0.44 156231.37-0.47 156331.42-0.5 156431.47-0.5 156531.56-0.52 156631.67-0.55 156731.75-0.55 156831.81-0.57 156931.78-0.6 157031.7-0.64 157131.37-0.72 157230.97-0.8 157330.55-0.9 157430.18-0.97 157529.82-1.04 157629.49-1.13 157729.23-1.2 157828.99-1.24 157928.77-1.31 158028.51-1.37

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01 Rev. A/2 Report No.: SZCR260300082111 Page: 1 of 86 Keny Xu EMC Laboratory Manager SAR TEST REPORT Application No.: SZCR2603000821AT Applicant: Vanstone Electronic (Beijing) Co., Ltd. Address of Applicant: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Manufacturer: Vanstone Electronic (Beijing) Co., Ltd. Address of Manufacturer: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 EUT Description: Android POS Terminal Model No.: A99 Trade Mark: FCC ID: OWL-A99-D Standards: FCC 47CFR §2.1093 Date of Receipt: 2026-03-05 Date of Test: 2026-03-13 to 2026-03-20 Date of Issue: 2026-04-03 Test Result : PASS * * In the configuration tested, the EUT detailed in this report complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01 Rev. A/2 Report No.: SZCR260300082111 Page: 2 of 86 Revision Record Version Description Date Remark 01 2026-04-03 Original Authorized for issue by: Calvin Weng/Project Engineer Roman Pan / Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01 Rev. A/2 Report No.: SZCR260300082111 Page: 3 of 86 TEST SUMMARY Frequency Band Max Reported SAR10g(W/kg) Extremity GSM850 0.41 GSM1900 0.64 WCDMA Band II 1.67 WCDMA Band IV 2.53 WCDMA Band V 0.77 LTE Band 2 1.24 LTE Band 4 1.78 LTE Band 5 0.45 LTE Band 7 2.34 LTE Band 38 0.98 WI-FI (2.4GHz) 0.18 WI-FI (5GHz) 0.16 BT 0.04 SAR Limited(W/kg) 4.0 Maximum Simultaneous Transmission SAR (W/kg) Scenario Extremity Sum SAR 2.57 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01 Rev. A/2 Report No.: SZCR260300082111 Page: 4 of 86 Contents 1 General Information .............................................................................................. 7 1.1 General Description of EUT .............................................................................. 7 1.2 Test Specification .............................................................................................. 9 1.3 RF exposure limits .......................................................................................... 10 1.4 Test Location .................................................................................................. 11 1.5 Test Engineer .................................................................................................. 11 1.6 Test Facility ..................................................................................................... 11 2 Laboratory Environment ..................................................................................... 12 3 SAR Measurements System Configuraion ........................................................ 13 3.1 The SAR Measurement System ...................................................................... 13 3.2 Isotropic E-field Proble EX3DV4 ..................................................................... 15 3.3 Data Acquisition Electronics (DAE) ................................................................. 16 3.4 SAM Twin Phantom ........................................................................................ 16 3.5 ELI Phantom ................................................................................................... 17 3.6 Device Holder for Transmitters ....................................................................... 18 3.7 Measurement Procedure ................................................................................. 19 3.7.1 Scanning procedure .................................................................................. 19 3.7.2 Data storage ............................................................................................. 21 3.7.3 Data Evaluation by SEMCAD ................................................................... 21 4 SAR measurement variability and uncertainty ................................................. 23 4.1 SAR measurement variability .......................................................................... 23 4.2 SAR measurement uncertainty ....................................................................... 23 5 Desciption of Test Position ................................................................................ 24 5.1 Hand-held usage of the device, not at the head or torso ................................. 24 6 SAR System Verificaion Procedure ................................................................... 25 6.1 Tissue Simulate Liquid .................................................................................... 25 6.1.1 Recipes for Tissue Simulate Liquid ........................................................... 25 6.1.2 Measurement for Tissue Simulate Liquid .................................................. 26 6.2 SAR System Check ......................................................................................... 27 6.2.1 Justification for Extended SAR Dipole Calibrations .................................. 28 6.2.2 Summary System Check Result(s) ........................................................... 29 6.2.3 Detailed System Check Results ................................................................ 29 7 Test Configuration .............................................................................................. 30 7.1 Operation Configurations ................................................................................ 30 7.1.1 GSM Test Configuration ........................................................................... 30 7.1.2 WCDMA Test Configuration ...................................................................... 30 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01 Rev. A/2 Report No.: SZCR260300082111 Page: 5 of 86 7.1.3 WIFI Test Configuration ..................................................................…

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FCC COVERED LIST DECLARATION LETTER Page 1 of 1 Revision 1.0 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Vanstone Electronic (Beijing) Co., Ltd. Address 3F No.2 Building, Aisino corporation park 18A, Xingshikou Road, Haidian District, Beijing, China FRN 0021918081 Grantee Code OWL FCC ID: OWL-A99-D Authorized Contact Name ZhiQin Shan Contact Phone 86-10-88048100 Contact Email [email protected] Vanstone Electronic (Beijing) Co., Ltd. (“the applicant”) certifies: - 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. - as of the date of the filing of the application, the applicant [ is not] identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. - the software to be loaded prior to marketing of the equipment identified above is not “covered” software manufactured by any entity including predecessors, successors, parents, subsidiaries, affiliates or any entity which has rebranded or relabeled the software produced by the entity(ies) identified on the “Covered List”. - the device is not capable of storing or running software listed on the covered list and therefore is inherently compliant. NOTE: Justification/evidence explaining how compliance is met must accompany this letter Link to the Covered List: Covered List Applicant Signature: Date:2026-4-13 Print Name: ZhiQin Shan Title: Quality Engineer *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZSAR-TRF-01-A04 Rev. A/0 Aug 16,2024 Report No.: SZCR260300082111 Page: 1 of 14 Appendix B Detailed Test Results 1. GSM GSM850 GSM1900 2. WCDMA WCDMA Band II WCDMA Band IV WCDMA Band V 3. LTE LTE Band 2 LTE Band 4 LTE Band 5 LTE Band 7 LTE Band 38 4. WIFI WIFI 2.4G WIFI 5G 5. BT BT Date: 2026/3/13 Test Laboratory: SGS-SAR Lab A99 GSM850 GPRS 2TS 190CH Back side 0mm DUT: A99; Type: Android POS Terminal; Serial: 00062600107 Communication System: UID 0, GPRS/EGPRS Mode(4up) Communication System (0); Frequency: 836.6 MHz;Duty Cycle: 1:4.15 Medium: HSL;Medium parameters used: f = 837 MHz; σ = 0.898 S/m; ε r = 41.338; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: Probe: EX3DV4 - SN3836; ConvF(8.85, 8.85, 8.85); Calibrated: 2025/12/19 Sensor-Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 Sn760; Calibrated: 2025/8/29 Phantom: SAM5; Type: SAM Twin; Serial: 1673 DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Configuration/Scan/Area Scan (8x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.554 W/kg Configuration/Scan/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 3.874 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 1.20 W/kg SAR(1 g) = 0.651 W/kg; SAR(10 g) = 0.362 W/kg Smallest distance from peaks to all points 3 dB below = 9.6 mm Ratio of SAR at M2 to SAR at M1 = 57.7% Maximum value of SAR (measured) = 0.839 W/kg 0 dB = 0.554 W/kg = -2.57 dBW/kg Date: 2026/3/15 Test Laboratory: SGS-SAR Lab A99 GSM1900 GPRS 2TS 661CH Back side 0mm DUT: A99; Type: Android POS Terminal; Serial: 00062600107 Communication System: UID 0, GPRS/EGPRS Mode(4up) Communication System (0); Frequency: 1880 MHz;Duty Cycle: 1:4.15 Medium: HSL;Medium parameters used: f = 1880 MHz; σ = 1.402 S/m; ε r = 40.764; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: Probe: EX3DV4 - SN3836; ConvF(7.6, 7.6, 7.6); Calibrated: 2025/12/19 Sensor-Surface: 1.4mm (Mechanical Surface Detection) Electronics: DAE4 Sn760; Calibrated: 2025/8/29 Phantom: SAM5; Type: SAM Twin; Serial: 1673 DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Configuration/Scan/Area Scan (8x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 1.68 W/kg Configuration/Scan/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, d…

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