2ADYY-T16MAPROLaptop Computer

(TECNO MOBILE LIMITED) (May 08,2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (2ADYY-T16MAPRO#) [TECNO MOBILE LIMITED] (“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. Sincerely, Yiting,Luo / Certified Engineer (TECNO MOBILE LIMITED) (May 08,2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (2ADYY-T16MAPRO#) [TECNO MOBILE LIMITED] (“the applicant”) 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. Sincerely, Yiting,Luo / Certified Engineer

Attestation Statements (May 05,2023) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (GC: 2ADYY) (TECNO MOBILE LIMITED), the undersigned, hereby authorize Lucky Cowboy Global Services, LLC to act as our designated U.S. agent for service of process, (TECNO MOBILE LIMITED) 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. Lucky Cowboy Global Services, LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: TECNO MOBILE LIMITED Contact Name: Yiting Luo Address: FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG FRN: 0024206328 Telephone No: 86-755-61803856 Email: [email protected] Signature [Yiting Luo] U.S. Agent Information: Company Name: Lucky Cowboy Global Services, LLC Address: 2213 S. Braeswood Blvd. #12E Houston, TX 77030 USA FRN: 0033510934 Contact Name: Louie Liu Telephone No: +1 (713) 992-3369 Email: [email protected] Signature [Louie Liu]

TECNO MOBILE LIMITED Agent Authorization Letter (May 08,2024) Eurofins MET Labs 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (WORLD STANDARDIZATION CERTIFICATION & TESTING GROUP (SHENZHEN) CO., LTD.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Yiting,Luo / Certified Engineer

TECNO MOBILE LIMITED Long Term Confidentiality Request Letter (August 21, 2024) Eurofins MET Labs 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Laptop Computer /T16MA Pro#2ADYY-T16MAPRO#) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description - SOFTWARE SECURITY REQUIREMENTS required to be submitted with this application be permanently withheld from public review. The above-mentioned documents belong to internal documents, is our proprietary information, that could never get into the possession of our competition. Please contact me if there is any information you may need. Sincerely, Client’s name / title : Yiting,Luo / Certified Engineer Company Name: TECNO MOBILE LIMITED Contact information / address: [email protected] / FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG

TECNO MOBILE LIMITED Short Term Confidentiality Request Letter (May 08,2024) MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Short Term Confidentiality Request For (Laptop computer /T16MA Pro#2ADYY-T16MAPRO #) To Whom It May Concern: In accordance with sections 0.457 and 0.459 of CFR 47, <TECNO MOBILE LIMITED>.requests short-term Confidentiality of following sections of this application for a period of 180 days after grant is issued. Test setup photos External photos Internal photos User’s manual These documents contain detailed system and equipment descriptions and related information about the product, which < TECNO MOBILE LIMITED. > considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, <TECNO MOBILE LIMITED.> feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Name: Yiting,Luo Function: Certified Engineer Signature:

Label Location: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

ReportNo.: WSCT-A2LA-R&E240300015A-SAR Page 2 of 45 Table of contents 1 General information .......................................................................................................................................... 4 1.1 Notes ........................................................................................................................................................... 4 1.2 Application details ..................................................................................................................................... 4 1.3 Statement of Compliance .......................................................................................................................... 5 1.4 EUT Information ......................................................................................................................................... 6 2 Testing laboratory ............................................................................................................................................. 7 3 ACCREDITATIONS ............................................................................................................................................ 7 4 Test Environment .............................................................................................................................................. 7 5 Applicant and Manufacturer ............................................................................................................................ 7 6 Test standard/s: .................................................................................................................................................. 8 6.1 RF exposure limits ..................................................................................................................................... 9 6.2 SAR Definition ............................................................................................................................................ 9 7 SAR Measurement System .............................................................................................................................. 10 7.1 The Measurement System ...................................................................................................................... 10 7.2 Robot ......................................................................................................................................................... 11 7.3 Probe ......................................................................................................................................................... 11 7.4 Measurement procedure ......................................................................................................................... 13 7.5 Description of interpolation/extrapolation scheme .............................................................................. 13 7.6 Phantom .................................................................................................................................................... 14 7.7 Device Holder ........................................................................................................................................... 15 7.8 Video Positioning System ....................................................................................................................... 16 7.9 Tissue simulating liquids: dielectric properties ................................................................................... 17 7.10 Tissue simulating liquids: parameters .................................................................................................. 18 8 System Check .................................................................................................................................................. 19 8.1 System check procedure ........................................................................................................................ 19 8.2 System check results .............................................................................................................................. 20 ReportNo.: WSCT-A2LA-R&E240300015A-SAR Page 3 of 45 9 SAR Test Test Configuration ......................................................................................................................... 21 9.1 Wi-Fi Test Configuration ....................................................................................................................... 21 9.2 WiFi 5G SAR Test Procedures ................................................................................................................ 22 10 Detailed Test Results............................................................................................................................... 24 10.1 Conducted Power measurements .......................................................................................................... 24 10.1.1 Conducted Power of Wi-Fi 2.4G ............................................................................................................. 24 10.1.2 Conducted Power of Wi-Fi 5G ................................................................................................................ 27 10.1.3 Conducted Power of BT .......................................................................................................................... 31 10.1.4 Tune-up powertolerance ......................................................................................................................... 32 10.2 SAR test results ....................................................................................................................................... 33 10.2.1 Results overview of Wi-Fi 2.4G .............................................................................................................. 34 10.2.2 Results overview of Wi-Fi 5G ....................................................................…

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Shenzhen Yishengbang Technology Co., Ltd Antenna Test Report Customer: MADIGI Project: T16RA Product: WIFI Antenna—FPC Report date: 2023.12.22 Prepared by : Fan xin zhu Checked by : Eason Huang Approved by : Shenzhen Yishengbang Technology Co., Ltd Shenzhen Yishengbang Technology Co., Ltd 1 Purpose This report is to measure the performance of SLK for Master Antenna on MADIGI. All measure data are showed below. Content 1. Product Overview 2.Test Result 2.1 VSWR/S11 2.2 Antenna Parameters 2.3 WIFI Antenna TRP/TIS 2.4 WIFI Antenna Gain/Efficiency/3D DATA 2.5 WIFI Antenna Throughput 2.6 BT Throughput 3. Conclusions 2 Shenzhen Yishengbang Technology Co., Ltd 1. Product Overview 3 Shenzhen Yishengbang Technology Co., Ltd 2. Test Result 2.1 VSWR/S11 4 MAIN Shenzhen Yishengbang Technology Co., Ltd 2. Test Result 2.1 VSWR/S11 5 AUX Shenzhen Yishengbang Technology Co., Ltd 2. Test Result 2.2 Antenna Parameters 6 MAIN AUX Shenzhen Yishengbang Technology Co., Ltd Shenzhen Yishengbang Technology Co., Ltd 7 2. Test Result 2.3 WIFI Antenna TRP/TIS WIFI CH TRP(11 M) TIS(11M ) 802.11b 1 12.07 -83.19 7 11.83 -83.92 13 10.49 -83.46 WIFI CH TRP(54M ) TIS(54M) 802.11a 36 9.69 -71.42 149 9.71 -71.35 165 9.42 -72.71 WIFI CH TRP(MCS 7) TIS(MCS 7) 802.11ac 36 9.23 -67.25 149 9.65 -68.13 165 9.47 -67.52 WIFI CH TRP(54 M) TIS(54M) 802.11g 1 11.32 -71.01 7 11.02 -71.31 13 6.01 -70.6 WIFI CH TRP(MC S7) TIS(MCS 7) 802.11n 1 10.72 -66.13 7 11.12 -67.19 13 5.97 -66.75 WIFI CH TRP(MC S7) TIS(MC S7) 802.11a n 36 9.8 -68.36 149 10.37 -68.41 165 9.22 -67.64 Note: The conduction power of G-mode and N-mode 13 channel is slightly lower。 8 2. Test Result 2.4 WIFI Antenna Gain/Efficiency/3D DATA MAIN Frequency (MHz) 2400.0 2450.0 2500.0 5150.0 5500.0 5850.0 Efficiency (dBi) -3.74 -3.82 -3.97 -4.42 -4.65 -4.32 Gain (dBi) 2.11 1.74 2.40 0.64 0.62 2.02 Efficiency (%) 42.23 41.48 40.05 36.10 34.25 36.92 Shenzhen Yishengbang Technology Co., Ltd 9 2. Test Result 2.4 WIFI Antenna Gain/Efficiency/3D DATA AUX Frequency (MHz) 2400.0 2450.0 2500.0 5150.0 5500.0 5850.0 Efficiency (dBi) -4.14 -4.49 -4.95 -4.40 -4.42 -4.41 Gain (dBi) 2.70 2.01 1.76 2.91 2.26 1.22 Efficiency (%) 38.54 35.53 32.01 36.29 36.11 36.22 Shenzhen Yishengbang Technology Co., Ltd 10 2. Test Result 2.5 WIFI Antenna Throughput Test environment: Office 5M (router model: NETGERA RAX50); Bluetooth 10 meters for playing music without stuttering。 2.4TX 2.4RX 5.8TX 5.8RX 194M 235M 929M 937M Shenzhen Yishengbang Technology Co., Ltd 11 2. Test Result 2.6 BT Throughput Test environment: Indoor 1M. BT TX BT RX 1.12M 1.29M Shenzhen Yishengbang Technology Co., Ltd 3. Conclusions 12 The position of the RF cable routing is fixed with EVA to prevent the RF cable from warping and affecting the antenna 。 Shenzhen Yishengbang Technology Co., Ltd

,,,61(11 f· or Uuestic 1 l'IE;ase Contact w11h WSCT 、V帆／W、Nscl-ccrt.com T T E.PORT FCC ID: 2ADYY-T16MAPRO Product: Lapt。p Computer Model N。.：T1�MA Pr。 Trade Mark: TECNO Rep。rtNo.: WSCT-A2LA-R&E240300015A-BT Issued Date: 16 April 2024 Issued for: TECNO MOBILE LIMITED FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOJ AN NT HONGKONG Issued By: World Standardization Certification & Testing Group(Shenzhen) C。.，Ltd. Building A-B, Baoshi Science & Technology Park, Ba。shiR。ad, Ba。 ’ an District, Shenzhen, Guangdong, China TEL: +86-5剖996192 ，／，古：豆且!!i，，.、、 阳：＋86-755-8z萨注 Y妇、.，.（.，p, Note: The results con阳的时的th陪陪portpertain only to的etested sample. This r祯翩1命e reproduced, except的Mwitho山,vrittenapproval of World Standa时zationCertificatio；τT�sting Group(Shenzhen) Co., Ltd. This report must not be used by the client to cla im product certification, approval, or any agency of the U.S. Government. Page 1 of 71 Report No.: WSCT-A2LA-R&E240300015A-BT Page 2 of 71 TABLE OF CONTENTS 1. Test Certification....................................................................................... 3 2. Test Result Summary ............................................................................... 4 3. EUT Description ........................................................................................ 5 4. Genera Information ................................................................................... 7 4.1. TEST ENVIRONMENT AND MODE .............................................................................................................. 7 4.2. DESCRIPTION OF SUPPORT UNITS .......................................................................................................... 7 5. Facilities and Accreditations ................................................................... 8 5.1. FACILITIES ............................................................................................................................................ 8 5.2. ACCREDITATIONS ............................................................................................................................ 8 5.3. MEASUREMENT UNCERTAINTY ............................................................................................................... 9 5.4. MEASUREMENT INSTRUMENTS ................................................................................................... 10 6. Test Results and Measurement Data .................................................... 11 6.1. ANTENNA REQUIREMENT ...................................................................................................................... 11 6.2. CONDUCTED EMISSION ........................................................................................................................ 12 6.3. CONDUCTED OUTPUT POWER .............................................................................................................. 15 6.4. 20DB OCCUPY BANDWIDTH ................................................................................................................. 22 6.5. CARRIER FREQUENCIES SEPARATION .................................................................................................. 29 6.6. HOPPING CHANNEL NUMBER ............................................................................................................... 36 6.7. DWELL TIME ........................................................................................................................................ 40 6.8. PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ............................................................................. 51 6.9. CONDUCTED BAND EDGE MEASUREMENT ............................................................................................ 52 6.10. CONDUCTED SPURIOUS EMISSION MEASUREMENT ................................................................................ 55 6.11. RADIATED SPURIOUS EMISSION MEASUREMENT ................................................................................... 65 ( e『tihιδ，ε，写7f8.0I F川Quc;t1on 1. Test Certification Plιaso Contact with WSCl \'I\'♂N wscl c;,rt.com Prod Model N Laptop Computer T16MA Pro NO TECNO MOBILE LIMITED Address. FLAT N 16/F· BLOCK B UNIVERSAL INDUSTRIAL C仨NTRE19-25 SHAN MEI STREET FOTAN NT HONGKONG Manufacturer: TFCNO MORILE LIMITED Address: , f LAT N 16/F BLOC" B UNIVE::RSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG Date of Test: 02 April 2024 to 16 April 2024 Applicable Stanclards7 FCC CFR Title 47 Part 15 Subpart C Section 15.247 The above equipment has been tested by World Standardization Certification & Testing Group(Shenzhen)Co., Ltd. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: W lA rJ 加 7 Checked By: tJe0-o儿 (Wang Xiang) (Che n Xu ) ... 由 4 二 节 比 D a te: Page 3 of 71 Report No.: WSCT-A2LA-R&E240300015A-BT Page 4 of 71 2. Test Result Summary Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(1) §2.1046 PASS 20dB Occupied Bandwidth §15.247 (a)(1) §2.1049 PASS Carrier Frequencies Separation §15.247 (a)(1) PASS Hopping Channel Number §15.247 (a)(1) PASS Dwell Time §15.247 (a)(1) PASS Radiated Emission §15.205/§15.209 §2.1053, §2.1057 PASS Band Edge §15.247(d) §2.1051, §2.1057 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: WSCT-A2LA-R&E240300015A-BT Page 5 of 71 3. EUT Description Product Name: Laptop Computer Model : T16MA Pro Trade Mark: TECNO Operation Frequency: 2402M…

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