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2ADYY-CD7Mobile Phone

TECNO MOBILE LIMITED
Mobile Phone - FCC ID 2ADYY-CD7 - TECNO MOBILE LIMITED
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Mar 29, 2020
Application Purpose
Original Equipment
Date of Application
Mar 29, 2020
Equipment Note
Mobile Phone
Frequency Range
2402.00000000 - 2480.00000000
Company
TECNO MOBILE LIMITED
Country
Hong Kong

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

User Manual Mobile Phone CD7 TECNO TECNO MOBILE LIMITED ROOM 604 6/F SOUTH TOWER WORLD, FINANCE CTR HARBOUR CITY 17 CANTON ROAD TST KL, Hong Kong Explosion diagram specification 1 card holder CD72Bat cover asm CD7 PC 3 FP Con foam 3.4*3.4 CD74FP support mylar 13.2*13.2 CD7 5 R CAM Lens CD7 KN3 0.5 Black6REC Con foams 15*5.6 CD7 7 machine screw silver glue8UP frame asm CD7 Black 9 machine screw black10RCAM Rubber CD7 2M Grey 11 R vice CAM Rubber CD7 8W Black12FM 04 GlazeBlue fingerchip 13 FPC REC KC314RCAM Con foams 15.2*12.8 CD7 15 R CAM Con foam 6.4*6.4 CD716PCBA MB radiating foil CD7 17 REC 1206W H20 broadband Goer18CAM FF 2M GC2375H A V1.0 19 CAM FF 2M GC2375H B V1.020CAM FF 16M S5K3P9CC7TSV1.0 21 PCBA MB H6214 A1 64GB+4GB V1.122FCAM Rubber CD7 16M Black 23 Distance Sensor Rubber CD7 Black24Fhsg asm CD7 Black PC+10%GF+Ti‐alloy 25 UP framemylar 39*11.1 CD726FL(CTP+LCM)6.55HD+CD7BlackTM V1.0 27 Bat FPC con rubber KC3 black28MAIN FPC con rubber9.2*3.5 KC2 29 LCM FPC con rubber KC3 black30CAM FF 2M GC2375H B V1.0 31 Earphone Rubber CD7 Black32USB Rubber CD7 Black 33 CAM FF 8W GC6153 CSPW6003 XCG V1.0 34FPC Side key CD7 35 Bat TECNO BL 49FT 4900mAh ATL IN36coaxial cable KC2 37 FPC MAIN KC338PCBA SUB H627 1 D V1.0 39 motor FPC0827 L4.8 H JX Con ads40SPK 1115 SPR H 2.5 1.0W HS 41 DOWN frame asm CD7 Black42FP imp steel CD7 Know your phone 1. Front camera 2. Volume key 3. Power key SIM/SD card installation 1. Power off mobile. 2. Refer to the following picture for SIM / SD card installation. C C h h a a r r g g i i n n g g t t h h e e p p h h o o n n e e 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 TECNO charger and cables. Other chargers or cables may damage the device. This will invalidate your phone warranty. Emergency call If any emergency arises, dial 112/911 (or other emergency call number) for emergency help. Due to the nature of cellular networking, the success of emergency call is not guaranteed. FCC Warning: 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types CD7 (FCC ID: 2ADYY-CD7) has also been tested against this SAR limit. The highest reported SAR values for head, body-worn accessory, and product specific (Hotspot) are 1.17 W/kg, 0.51 W/kg, and 0.77 W/kg respectively. The Max simultaneous SAR is 1.50W/kg. This device was tested for typical body-worn operations with the back of the handset kept 10mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 10mm separation distance between the user's body and the back of the handset. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be avoided.

Attestation Statements

TECNO MOBILE LIMITED Date: 2020-03-23 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ADYY-CD7 To Whom It May Concern: This letter is to statement that CD7 / Mobile Phone. has been tested according to FCC Part 15B by Waltek Services (Shenzhen) Co., Ltd. (Test Report No.: WTS20S03007918E). And the SDOC file, meetting the requirements of the FCC regulations, would been provided when the device is sold by the responsible party in US. The service will not be sold until the SDOC is provided. If the sale does not have an SDOC, all responsibility is the responsibility of the applicant. Sincerely, Signature [Yiting Luo] [Manager] [TECNO MOBILE LIMITED]

Cover Letter(s)

TECNO MOBILE LIMITED Date: Mar. 23, 2020 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2ADYY-CD7 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Long-term confidentilality: Schematics Block Diagram Operational Description Schematics.pdf Block Diagram.pdf Operational Description.pdf Part List Part Placement Schematics PCB Layout Schematics Tune-up Procedure Short-term confidentilality: External Photos User’s Manual Internal Photos Setup photos DSS DTS Setup photos PCE Setup photos NII Setup photos SAR Part List.pdf Part Placement Schematics.pdf PCB Layout Schematics.pdf Tune-up Procedure.pdf External Photos.pdf User’s Manual.pdf Internal Photos.pdf Setup photos DSS DTS.pdf Setup photos PCE.pdf Setup photos NII.pdf Setup photos SAR.pdf Short-term confidentilality days: 180 days. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, TECNO MOBILE LIMITED Signature Yiting Luo / Manager Typed name and Title

Cover Letter(s)

TECNO MOBILE LIMITED Date: 3/23/2020 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD To Whom It May Concern: We, TECNO MOBILE LIMITED, state that our device, FCC ID: 2ADYY-CD7, has a non-detachable battery, the label is visible to the users as they purchase the products and install TF card or SIM cards. The back cover can not be moved away, so the FCC ID label has to be placed on the surface of product. Sincerely, Signature [Yiting Luo (Name)] [Manager (Title)] [TECNO MOBILE LIMITED (Company name)]

Cover Letter(s)

TECNO MOBILE LIMITED FCC ID: 2ADYY-CD7 POWER OF ATTORNEY Date: Mar. 23, 2020 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on Mar. 22, 2021. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, TECNO MOBILE LIMITED are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, TECNO MOBILE LIMITED Signature Yiting Luo / Manager Typed name and Title

External Photos

Appendix-CD7-Photos Page 4 of 20 EUT – External View Model CD7 FCC ID: 2ADYY-CD7 Appendix-CD7-Photos Page 5 of 20 Appendix-CD7-Photos Page 6 of 20 Appendix-CD7-Photos Page 7 of 20 Appendix-CD7-Photos Page 8 of 20

ID Label/Location Info

CD7 Label Sample and Location

Internal Photos

Appendix-CD7-Photos Page 9 of 20 EUT – Internal View Model CD7 FCC ID: 2ADYY-CD7 GSM/WCDMA/LTE ANT. BT/WIFI/GPSANT. Appendix-CD7-Photos Page 10 of 20 Appendix-CD7-Photos Page 11 of 20 Appendix-CD7-Photos Page 12 of 20 Appendix-CD7-Photos Page 13 of 20 Appendix-CD7-Photos Page 14 of 20

Internal Photos

Appendix-CD7-Photos Page 15 of 20 Appendix-CD7-Photos Page 16 of 20 Appendix-CD7-Photos Page 17 of 20 Appendix-CD7-Photos Page 18 of 20 Appendix-CD7-Photos Page 19 of 20 Appendix-CD7-Photos Page 20 of 20 ======End======

Test Report

Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 185 SAR TEST REPORT Reference No. ................... : WTS20S03007917W001 V1 FCC ID ................................ : 2ADYY-CD7 Applicant ........................... : TECNO MOBILE LIMITED Address ............................. : ROOM 604 6/F SOUTH TOWER WORLD, FINANCE CTR HARBOUR CITY 17 CANTON ROAD TST KL, Hong Kong Manufacturer .................... : SHENZHEN TECNO TECHNOLOGY CO.,LTD. Address ............................. : 101, Building 24, Waijing Industrial Park, Fumin Community, Fucheng Street, Longhua District, Shenzhen City, P.R. China Product .............................. : Mobile Phone Model(s).. ........................... : CD7 Brand Name. ..................... : TECNO Standards .......................... : FCC 47 CFR Part2(2.1093) ANSI/IEEE C95.1-2006 IEEE 1528-2013 & Published RF Exposure KDB Procedures Date of Receipt sample .... : 2020-03-09 Date of Test ....................... : 2020-03-10 to 2020-03-17 Date of Issue ..................... : 2020-03-25 Test Result ........................ : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Ford Wang / Project Engineer Philo Zhong / Manager Reference No.: WTS20S03007917W001 V1 Page 2 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................................ 2 3 REVISION HISTORY ........................................................................................................................................... 3 4 GENERAL INFORMATION ................................................................................................................................ 4 4.1 GENERAL DESCRIPTION OF E.U.T. ................................................................................................................... 4 4.2 DETAILS OF E.U.T. .......................................................................................................................................... 4 4.3 TEST FACILITY ................................................................................................................................................. 6 5 EQUIPMENT USED DURING TEST .................................................................................................................. 7 5.1 EQUIPMENT LIST .............................................................................................................................................. 7 5.2 TEST EQUIPMENT CALIBRATION ...................................................................................................................... 7 6 SAR INTRODUCTION.......................................................................................................................................... 8 6.1 INTRODUCTION ................................................................................................................................................ 8 6.2 SAR DEFINITION .............................................................................................................................................. 8 7 SAR MEASUREMENT SETUP ............................................................................................................................ 9 8 EXPOSURE LIMIT ............................................................................................................................................. 18 9 SYSTEM AND LIQUID VALIDATION ............................................................................................................ 19 9.1 SYSTEM VALIDATION ..................................................................................................................................... 19 9.2 LIQUID VALIDATION ....................................................................................................................................... 21 10 TYPE A MEASUREMENT UNCERTAINTY .................................................................................................. 35 11 OUTPUT POWER VERIFICATION ................................................................................................................. 38 12 EXPOSURE CONDITIONS CONSIDERATION ............................................................................................. 65 13 SAR TEST RESULTS .......................................................................................................................................... 67 14 SAR MEASUREMENT REFERENCE ............................................................................................................. 87 MAXIMUM SAR MEASUREMENT PLOTS ................................................................................................................... 88 15 CALIBRATION REPORTS-PROBE AND DIPOLE ..................................................................................... 108 16 RE-CALIBRATION FOR DIPOLE ................................................................................................................. 172 17 SAR SYSTEM PHOTOS ................................................................................................................................... 182 18 SETUP PHOTOS ........................…

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Test Report

Reference No.: WTS20S03007917W001 V1 Page 111 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 112 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 113 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 114 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 115 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 116 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 117 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 118 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 119 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 120 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 121 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 122 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 123 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 124 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 125 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 126 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 127 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 128 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 129 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 130 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 131 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 132 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 133 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 134 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Test Report

Reference No.: WTS20S03007917W001 V1 Page 135 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 136 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 137 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 138 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 139 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 140 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 141 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 142 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 143 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 144 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 145 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 146 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 147 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 148 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 149 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 150 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 151 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 152 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 153 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 154 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 155 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 156 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 157 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 158 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Test Report

Reference No.: WTS20S03007917W001 V1 Page 159 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 160 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 161 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 162 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 163 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 164 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 165 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 166 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 167 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 168 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 169 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 170 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 171 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS20S03007917W001 V1 Page 172 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 16 Re-calibration for Dipole 16.1 DIPOLE 835 (SN 09/15 DIP 0G835-358) Return Loss and Impedance in Head liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 835 -34.862 -20 50.717Ω-1.6719jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 173 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Return Loss and Impedance in Body liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 835 -37.741 -20 49.801Ω-1.3574jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 174 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 16.2 DIPOLE 1800 (SN 09/15 DIP 1G800-360) Return Loss and Impedance in Head liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 1800 -24.028 -20 49.207Ω+5.9082jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 175 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Return Loss and Impedance in Body liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 1800 -29.791 -20 51.246Ω-3.6172jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 176 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 16.3 DIPOLE 1900 (SN 09/15 DIP 1G900-361) Return Loss and Impedance in Head liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 1900 -37.061 -20 51.232Ω-1.0645jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 177 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Return Loss and Impedance in Body liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 1900 -36.945 -20 50.570Ω-1.4648jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 178 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 16.4 DIPOLE 2450 (SN 9/15 DIP 2G450-363) Return Loss and Impedance in Head liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 2450 -25.115 -20 45.699Ω+2.9219jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 179 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Return Loss and Impedance in Body liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 2450 -28.982 -20 49.662Ω-3.6934jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 180 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 16.5 DIPOLE 2600 (SN 16/15 DIP 2G600-376) Return Loss and Impedance in Head liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 2600 -20.889 -20 57.320Ω+6.2930jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 181 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Return Loss and Impedance in Body liquid(2020-02-28) Frequency(MHz) Return loss(dB) Requirement(dB) Impedance 2600 -20.911 -20 56.793Ω+9.2344jΩ Return loss Impedance Reference No.: WTS20S03007917W001 V1 Page 182 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 17 SAR System Photos Liquid depth ≥ 15cm Reference No.: WTS20S03007917W001 V1 Page 183 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 18 Setup Photos Right Head Cheek Right Head Tilt Left Head Cheek Left Head Tilt Reference No.: WTS20S03007917W001 V1 Page 184 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Hotspot(LCD Up) Hotspot (LCD Down) Hotspot(Right Edge) Hotspot(Left Edge) Hotspot(Top Edge) 1.0cm separation 1.0cm se paration 1.0cm separation 1.0cm separation 8.5mm thinkness of EUT 8.5mm thinkness of EUT 1.0cm separation Reference No.: WTS20S03007917W001 V1 Page 185 of 185 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 19 EUT Photos Front Side Back Side ======End of report======

Test Report

Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 90 TEST REPORT Referen ce No. .................... : WTS20S03007917W003 FCC ID ................................ : 2ADYY-CD7 Applicant ............................ : TECNO MOBILE LIMITED Address .............................. : ROOM 604 6/F SOUTH TOWER WORLD, FINANCE CTR HARBOUR CITY 17 CANTON ROAD TST KL, Hong Kong Manufacturer .................... : SHENZHEN TECNO TECHNOLOGY CO.,LTD. Address .............................. : 101, Building 24, Waijing Industrial Park, Fumin Community, Fucheng Street, Longhua District, Shenzhen City, P.R. China Product ............................... : Mobile Phone Model(s). ............................ : CD7 Brand Name ....................... : TECNO Standards........................... : FCC CFR47 Part 15.247:2018 Date of Receipt sample .... : 2020-03-09 Date of Test ....................... : 2020-03-10 to 2020-03-19 Date of Issue ...................... : 2020-03-20 Test Result ......................... : Pass Remarks: The re sults shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Ford Wang / Project Engineer Philo Zhong / Manager Reference No.: WTS20S03007917W003 Page 2 of 90 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................................ 2 3 REVISION HISTORY ............................................................................................................................................ 3 4 GENERAL INFORMATION .................................................................................................................................. 4 4.1 GENERAL DESCRIPTION OF E.U.T. ................................................................................................................ 4 4.2 DETAILS OF E.U.T. ......................................................................................................................................... 4 4.3 CHANNEL LIST ................................................................................................................................................. 5 4.4 TEST MODE ..................................................................................................................................................... 6 4.5 TEST FACILITY ................................................................................................................................................. 7 5 TEST SUMMARY .................................................................................................................................................. 8 6 EQUIPMENT USED DURING TEST .................................................................................................................. 9 6.1 EQUIPMENTS LIST ........................................................................................................................................... 9 6.2 DESCRIPTION OF SUPPORT UNITS ............................................................................................................... 10 6.3 MEASUREMENT UNCERTAINTY ..................................................................................................................... 10 6.4 TEST EQUIPMENT CALIBRATION ................................................................................................................... 10 7 CONDUCTED EMISSION ............................................…

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Contact Information

Applicant

Yiting Luo
[email protected]86-755-61803856Fax: +86-755-33979211

Test Firm

WALTEK TESTING GROUP CO., LTD.Joy Zhou
[email protected]0769-22676998

Technical Specifications

#Rule PartsFrequency RangePower Output
215C2.40 GHz - 2.48 GHz400.00 µW
Confidentiality
Long Term
Grant Notes
Power listed is conducted. For body-worn operation, this phone has been tested and meets the FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.0cm from the users bod. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, product specific (wireless router), and simultaneous transmission conditions are 0.56W/kg, 0.51W/kg, 0.51W/kg, and 1.36W/kg, respectively. This device has a 20 MHz and 40 MHz bandwidth mode.

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