2ADYY-B1GMobile Phone

1 E E x x p p l l o o s s i i o o n n d d i i a a g g r r a a m m s s p p e e c c i i f f i i c c a a t t i i o o n n 1 ctp 2 ctp adhesive foam 3 lcm 4 uphousing 5 cam foam front 6 sidekey 7 receiver 8 REC conductive FOAM 9 cam front 10 cam back 11 pcba 12 cam front conductive 13 SCREW M1.4*2.5 14 LOWHOUSING 15 CAM LENS 16 SPEAKER FPC 17 SPEAKER CONDUCTIVE 18 vibrator 19 mic rubber 20 sub pcba 21 speaker 22 screw M1.4*3.5 23 BATTERY PET 24 BATTERY 25 Battery cover 26 screw M1.4*2.5 2 Know your phone 1. Front camera 2. Volume key 3. Power key ① 3 SIM/SD card installation 1. Power off mobile. 2. Refer to the following picture for SIM / SD card installation. 4 Charging the phone You can charge your device using a charger or by connecting it to the computer using a USB cable (comes with the phone). 1. Please remind the front and back of the plug. 2. Use only INFINIX charger and cables. Other chargers or cables may damage the device. This will invalidate your phone warranty. FCC Statement 5 1.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. (2) This device must accept any interference received, including interference that may cause undesired operation. 2.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver.` Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. SAR Information Statement Your wireless phone is a radio transmitter and receiver. It is designed and manufactured not to exceed the emission limits for exposure to radiofrequency (RF) energy set by the Federal Communications Commission of the U.S. Government. These limits are part of 6 comprehensive guidelines and establish permitted levels of RF energy for the general population. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons, regardless of age and health. The exposure standard for wireless mobile phones employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg. * Tests for SAR are conducted with the phone transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the phone while operating can be well below the maximum value. This is because the phone is designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output. Before a phone model is available for sale to the public, it must be tested and certified to the FCC that it does not exceed the limit established by the government adopted requirement for safe exposure. The tests are performed in positions and locations (e.g., at the ear and worn on the body) as required by the FCC for each model. The highest SAR value for this model phone when tested for use at the ear is 0.535W/Kg and when worn on the body, as described in this user guide, is 0.447W/Kg(Body-worn measurements differ among phone models, depending upon available accessories and FCC requirements). The maximum scaled SAR in hotspot mode is 0.392W/Kg. While there may be differences between the SAR levels of various phones and at various positions, they all meet the government requirement for safe exposure. The FCC has granted an Equipment Authorization for this model phone with all reported SAR levels evaluated as in compliance with the FCC RFexposure guidelines. SAR information on this model phone is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/ oet/fccid after searching on FCC ID: 2ADYY-B1G Additional information on Specific Absorption Rates (SAR) can be found on the Cellular Telecommunications Industry Asso-ciation (CTIA) web-site at http://www.wow-com.com. * In the United States and Canada, the SAR limit for mobile phones used by the public is 1.6 watts/kg (W/kg) averaged over one gram of tissue. The 7 standard incorporates a sub-stantial margin of safety to give additional protection for the public and to account for any variations in measurements. Body-worn Operation This device was tested for typical body-worn operations. To comply with RF exposure requirements, a minimum separation distance of 10mm must be maintained between the user’s body and the handset, including the antenna. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or an approved For DTS …

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TECNO MOBILE LIMITED DATE :2020-12-17 Equipment Autorisation Division Federal Communications Commission 7345 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ADYY-B1G Product Name: Mobile Phone Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operation description  Tune up  BOM These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 2020-12-17 By: Yiting Luo Signature Printed Title: Manager On behalf of : TECNO MOBILE LIMITED Telephone: +86 0755-61803856

TECNO MOBILE LIMITED DATE:2020-12-17 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act asAgent On our behalf, I appoint JianYan Testing Group Shenzhen Co., Ltd.; 1st Floor, Block No.B- C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China；Bruce.Zhang, to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with TECNO MOBILE LIMITED/ ROOM 604 6/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON ROAD TST KL Hong Kong Dated this 2020-12-17 By: Yiting Luo Signature Printed Title: Manager On behalf of : TECNO MOBILE LIMITED Telephone: +86 0755-61803856

TECNO MOBILE LIMITED DATE :2020-12-17 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ADYY-B1G Product Name: Mobile Phone Request for Short-Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission rules, and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705), we hereby request short-term confidentiality for the following items prior to marketing the device.:  Test Setup Photos  External Photos  Internal Photos  EUT photos and SAR test setup photos  User Manual The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. <Signature> Name Yiting Luo Title manager Company TECNO MOBILE LIMITED

Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 44 of 59 8 EUT Constructional Details Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 45 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 46 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 47 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 48 of 59

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Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 49 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 50 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 51 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 52 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 53 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 54 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 55 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 56 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 57 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 58 of 59 Report No: JYTSZE201200401 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Page 59 of 59 ------End of report------

JianYan Testing Group Shenzhen Co., Ltd. Report No: JYTSZE201200402 Authorized Signature: Bruce Zhang Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the JYT product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 1 Cover Page FCC REPORT (BLE) Applicant: TECNO MOBILE LIMITED Address of Applicant: FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE 31- 35 SHAN MEI STREET FOTAN NT Equipment Under Test (EUT) Product Name: Mobile Phone Model No.: B1g Trade mark: TECNO FCC ID: 2ADYY-B1G Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: 02 Dec., 2020 Date of Test: 02 Dec., to 15 Dec., 2020 Date of report issued: 16 Dec., 2020 Test Result: PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No: JYTSZE201200402 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 2 of 40 2 Version Version No. Date Description 00 16 Dec., 2020 Original Tested by: Date: 16 Dec., 2020 Test Engineer Reviewed by: Date: 16 Dec., 2020 Project Engineer Report No: JYTSZE201200402 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 3 of 40 3 Contents Page 1 COV ER P AGE ................................................................................................................................................................................. 1 2 VERSION........................................................................................................................................................................................... 2 3 CONTENTS ...................................................................................................................................................................................... 3 4 TEST SUM MARY ........................................................................................................................................................................... 4 5 GENERAL INFORMATION ........................................................................................................................................................ 5 5.1 CLIENT INFORMATION............................................................................................................................................................. 5 5.2 GENERAL DESCRIPTION OF E.U. T. ..................................................................................................................................... 5 5.3 TEST ENVIRONMENT AND MODE ........................................................................................................................................... 6 5.4 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................................... 6 5.5 MEASUREMENT UNCERTAINTY............................................................................................................................................. 6 5.6 LABORATORY FACILITY .......................................................................................................................................................... 6 5.7 LABORATORY LOCATION........................................................................................................................................................ 6 5.8 TEST INSTRUMENTS LIST ....................................................................................................................................................... 7 6 TEST RES ULTS AND MEAS UREM ENT DATA................................................................................................................. 8 6.1 ANTENNA REQUIREMENT: ...................................................................................................................................................... 8 6.2 CONDUCTED EMISSION.......................................................................................................................................................... 9 6.3 CONDUCTED OUTPUT POWER ...........................................................................................................................................12 6.4 OCCUPY BANDWIDTH ...........................................................................................................................................................13 6.5 POWER SPECTRAL DENSITY...............................................................................................................................................14 6.6 BAND EDGE .........................................................................................................................................................…

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JianYan Testing Group Shenzhen Co., Ltd. Report No: JYTSZE201200404 Authorized Signature: Bruce Zhang Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the JYT product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 1 Cover Page FCC REPORT (WIFI) Applicant: TECNO MOBILE LIMITED Address of Applicant: FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE 31-35 SHAN MEI STREET FOTAN NT Equipment Under Test (EUT) Product Name: Mobile Phone Model No.: B1g Trade mark: TECNO FCC ID: 2ADYY-B1G Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: 02 Dec., 2020 Date of Test: 02 Dec., to 15 Dec., 2020 Date of report issued: 16 Dec., 2020 Test Result: PASS* * In the configuration tested, the EUT complied with the standards specified above. Report No: JYTSZE201200404 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 2 of 73 2 Version Version No. Date Description 00 16 Dec., 2020 Original Tested by: Date: 16 Dec., 2020 Test Engineer Reviewed by: Date: 16 Dec., 2020 Project Engineer Report No: JYTSZE201200404 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 3 of 73 3 Contents Page 1 COVER PAGE ................................................................................................................................................................................. 1 2 VERSION........................................................................................................................................................................................... 2 3 CONTENTS ...................................................................................................................................................................................... 3 4 TEST SUMMARY ........................................................................................................................................................................... 4 5 GENERAL INFORMATION ........................................................................................................................................................ 5 5.1 CLIENT INFORMATION............................................................................................................................................................. 5 5.2 GENERAL DESCRIPTION OF E.U.T. ..................................................................................................................................... 5 5.3 TEST ENVIRONMENT AND MODE ........................................................................................................................................... 6 5.4 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................................... 6 5.5 MEASUREMENT UNCERTAINTY............................................................................................................................................. 6 5.6 LABORATORY FACILITY .......................................................................................................................................................... 6 5.7 LABORATORY LOCATION........................................................................................................................................................ 6 5.8 TEST INSTRUMENTS LIST ....................................................................................................................................................... 7 6 TEST RESULTS AND MEASUREMENT DATA................................................................................................................. 8 6.1 ANTENNA REQUIREMENT ....................................................................................................................................................... 8 6.2 CONDUCTED EMISSION.......................................................................................................................................................... 9 6.3 CONDUCTED OUTPUT POWER ...........................................................................................................................................12 6.4 OCCUPY BANDWIDTH ...........................................................................................................................................................13 6.5 POWER SPECTRAL DENSITY...............................................................................................................................................14 6.6 BAND EDGE .................................................................................................................................................................…

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Report No: JYTSZE201200404 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 37 of 73 7 Test Setup Photo Radiated Spurious Emission Below 1GHz Above 1GHz Report No: JYTSZE201200404 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 38 of 73 Conducted Emission 8 EUT Constructional Details Reference to the test report No.: JYTSZE201200401

Report No: JYTSZE201200402 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 27 of 40 7 Test Setup Photo Radiated Spurious Emission Below 1GHz Above 1GHz Report No: JYTSZE201200402 JianYan Testing Group Shenzhen Co., Ltd. Project No.: JYTSZE2012004 No.110~116, Building B, Jinyuan Business Building, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 28 of 40 Conducted Emission 8 EUT Constructional Details Reference to the test report No.: JYTSZE201200401

EUT Photos (Model: B1g ) EUT Antenna Locations SAR Test Setup Photos Head Right Cheek Right Tilted Left Cheek Left Tilted Body Front side (10mm) Back side(10mm) Top side(10mm) Bottom side(10mm) Left side(10mm) Right side(10mm)