2AFZZC3MGMobile Phone (LTE/WCDMA/GSM/BT/WIFI)

Redmi 9C User Guide Volume Buttons Power Button USB Port SAT. 16 AUG. 02 48 Thank you for choosing Redmi 9C Long press the power button to turn on the device. Follow the on-screen instructions to configure the device. For more information, visit our official website: www.mi.com/global/service/userguide MIUI Redmi 9C comes pre-installed with MIUI, our customized Android-based OS which provides frequent updates and user-friendly features based on suggestions from over 200 million active users worldwide. For more information, please visit en.miui.com SIM Card Tray: Micro SD Nano-SIM Nano-SIM About Dual SIM: • Dual 4G SIM is offered by select telecom operators and may not be available in all regions. • Supports dual nano-SIM cards. When using both SIM card slots, either card can be set as the primary card. • VoLTE is only supported by telecom operators in certain regions. • System may be automatically updated for optimal network performance. For details, please refer to the system version in use on the device. • Please do not insert non-standard SIM cards into the SIM card slot. They may damage the SIM card slot. • WARNING: Do not disassemble this device. WEEE Special precautions must be taken to safely dispose of this product. This marking indicates that this product may not be discarded with other household waste in the EU. To prevent harm to the environment or human health from inappropriate waste disposal, and to promote sustainable reuse of material resources, please recycle responsibly. To safely recycle your device, please use return and collection systems or contact the retailer where the device was originally purchased. To view our Environmental Declaration, please refer to the following link: www.mi.com/en/about/environment CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO INSTRUCTIONS. To prevent possible hearing damage, do not listen at high volume levels for long periods. Additional safety information and precautions can be accessed at the following link: www.mi.com/en/certification Important Safety Information Read all safety information below before using your device: • Use of unauthorized cables, power adapters, or batteries can cause fire, explosion, or pose other risks. • Use only authorized accessories which are compatible with your device. • This device’s operating temperature range is 0°C to 40°C. Using this device in an environment outside of this temperature range may damage the device. • If your device is provided with a built-in battery, to avoid damaging the battery or the device, do not attempt to replace the battery yourself. • Charge this device only with the included or authorized cable and power adapter. Using other adapters may cause fire, electric shock, and damage the device and the adapter. • After charging is complete, disconnect the adapter from both the device and the power outlet. Do not charge the device for more than 12 hours. • The battery must be recycled or disposed of separately from household waste. Mishandling the battery may cause fire or explosion. Dispose of or recycle the device, its battery, and accessories according to your local regulations. • Do not disassemble, hit, crush, or burn the battery. If the battery appears deformed or damaged, stop using it immediately. -Do not short circuit the battery, as this may cause overheating, burns, or other injury. -Do not place the battery in a high-temperature environment. -Overheating may cause explosion. -Do not disassemble, hit, or crush the battery, as this may cause the battery to leak, overheat, or explode. -Do not burn the battery, as this may cause fire or explosion. -If the battery appears deformed or damaged, stop using it immediately. • User shall not remove or alter the battery. Removal or repair of the battery shall only be done by an authorized repair center of the manufacturer. • Keep your device dry. • Do not try to repair the device yourself. If any part of the device does not work properly, contact Mi customer support or bring your device to an authorized repair center. • Connect other devices according to their instruction manuals. Do not connect incompatible devices to this device. • For AC/DC adapters, the socket-outlet shall be installed near the equipment and shall be easily accessible. Safety Precautions • Observe all applicable laws and rules restricting use of mobile phones in specific situations and environments. • Do not use your phone at petrol stations or in any explosive atmosphere or potentially explosive environment, including fueling areas, below decks on boats, fuel or chemical transfer or storage facilities, or areas where the air may contain chemicals or particles such as grain, dust, or metal powders. Obey all posted signs to turn off wireless devices such as your phone or other radio equipment. Turn off your mobile phone or wireless device when in a blasting area or in areas requiring “two-way radios” or “electronic devices” to be turned off to prevent potential hazards. • Do not use your phone in hospital operating rooms, emergency rooms, or intensive care units. Always comply with all rules and regulations of hospitals and health centers. If you have a medical device, please consult your doctor and the device manufacturer to determine whether your phone may interfere with the device’s operation. To avoid potential interference with a pacemaker, always maintain a minimum distance of 15 cm between your mobile phone and the pacemaker. This can be done by using your phone on the ear opposite to your pacemaker and not carrying your phone in a breast pocket. To avoid interference with medical equipment, do not use your phone near hearing aids, cochlear implants, or other similar devices. • Observe all aircraft safety regulations and turn off your phone on board aircraft when required. • When driving a vehicle, use your phone in accordance with relevant traffic laws and regulations. • To avoid being struck…

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Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China Tel: 010 6060 6666 ; Fax: 010 6060 6666 Date: July 3, 2020 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Request for Confidentiality FCC ID: 2AFZZC3MG To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commi ssion’s rules (47CFR§§0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Part List Operational Description Tune‐up Procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04‐1705 of the Commission’ s policy, in order to comply with the marketing regulations in 47 CFT §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short‐term confidentiality request on the following attachment(s) for 180 days after the grant as outlined in Public Notice DA 04‐1705. External Photos Internal Photos Test Setup Photos User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, ____ sheng hao mi-comp [email protected] 5h ef\ J ha.o

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, C hina Tel: 010 6060 6666 ; Fax: 010 6060 6666 Statement We, Xiaomi Communications Co., Ltd., Model name: M2006C3MG， FCC ID: 2AFZZC3MG，states that our device is a LTE/WCDMA/GSM Mobile Phone with WLAN 2.4GHz(Channel 1~11), Bluetoo th functionality. The hardware supports LTE Band 40, but they will be disabled by software and are not available in US market. sheng hao mi-co [email protected] 5h ef\ J ha.o

Amendment Letter PHOENIX TESTLAB GmbH. This is to request report update for FCC ID: 2AFZZC3MG, The Major change filed under this application and the relevant report numbers are as below: Original report number New report number Revise content ZR/2020/5004006 ZR/2020/5004006-01 1.Modify data conversion error of antenna height in radiated emission. 2. Update equipment list in section 5. Sincerely, (signature) (printed name) Simon Ling

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SGS-CSTC Standards Technical Services Co., Ltd. Xi’an Branch Report No.: ZR/2020/5004006 Page: 1 of 21 Authorized Signature: Derek Yang Wireless Laboratory Manager “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. 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.” TEST REPORT Application No.: ZR/2020/50040 Applicant: Xiaomi Communications Co., Ltd. Address of Applicant: #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 Manufacturer: Xiaomi Communications Co., Ltd. Address of Manufacturer: #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 EUT Description: Mobile Phone Model No.: M2006C3MG Trade Mark: Redmi FCC ID: 2AFZZC3MG Standard(s) : 47 CFR Part 15, Subpart B Date of Receipt: 2020-05-26 Date of Test: 2020-06-05 to 2020-06-10 Date of Issue: 2020-06-28 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Xi’an Branch Report No.: ZR/2020/5004006 Page: 2 of 21 Revision Record Version Chapter Date Modifier Remark 01 2020-06-28 Original Authorized for issue by: (Louis He) /Project Engineer (David Chen) /Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Xi’an Branch Report No.: ZR/2020/5004006 Page: 3 of 21 2 Test Summary Emission Part Item Standard Method Requirement Result Conducted Emissions at Mains Terminals (150kHz-30MHz) 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Radiated Emissions (30MHz-1GHz) 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Radiated Emissions (above 1GHz) 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Internal Source Upper Frequency Below 1.705MHz 30MHz 1.705MHz to 108MHz 1GHz 108MHz to 500MHz 2GHz 500MHz to 1GHz 5GHz Above 1GHz 5th harmonic of the highest frequency or 40GHz, whichever is lower SGS-CSTC Standards Technical Services Co., Ltd. Xi’an Branch Report No.: ZR/2020/5004006 Page: 4 of 21 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 TEST SUMMARY ....................................................................................................................................... 3 3 CONTENTS ................................................................................................................................................ 4 4 GENERAL INFORMATION ........................................................................................................................ 5 4.1 DESCRIPTION OF SUPPORT UNITS ......................................................................................................... 6 4.2 MEASUREMENT UNCERTAINTY .............................................................................................................. 6 4.3 TEST LOCATION .................................................................................................................................... 7 4.4 TEST FACILITY ...................................................................................................................................... 7 4.5 DEVIATION FROM STANDARDS ............................................................................................................... 7 4.6 ABNORMALITIES FROM STANDARD CONDITIONS ..................................................................................... 7 5 EQUIPMENT LIST ...................................................................................................................................... 8 6 EMISSION TEST RESULTS ...................................................................................................................... 9 6.1 CONDUCTED EMISSIONS AT MAINS TERMINALS (150KHZ-30MHZ) .......................................................... 9 6.1.1 E.U.T. Operation ............................................................................................................................ 9 6.1.2 Test Setup Diagram ..................................................................................................................... 10 6.1.3 Measurement Data ...................................................................................................................... 10 6.2 RADIATED EMISSIONS (30MHZ-1GHZ) ................................................................................................ 13 6.2.1 E.U.T. Operation .......................................................................................................................... 13 6.2.2 Test Setup Diagram ..................................................................................................................... 14 6.2.3 Measurement Data ...............................................................................................…

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SGS-CSTC STANDARDS TECHNICAL SERVICES (XI 'AN) CO., LTD. Report No.: ZR/2020/5004006-01 Page: 1 of 21 Authorized Signature: Simon Ling Wireless Laboratory Manager TEST REPORT Application No.: ZR/2020/50040 Applicant: Xiaomi Communications Co., Ltd. Address of Applicant: #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 Manufacturer: Xiaomi Communications Co., Ltd. Address of Manufacturer: #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China, 100085 EUT Description: Mobile Phone Model No.: M2006C3MG Trade Mark: Redmi FCC ID: 2AFZZC3MG Standard(s) : 47 CFR Part 15, Subpart B Date of Receipt: 2020-05-26 Date of Test: 2020-06-05 to 2020-06-10 Date of Issue: 2021-5-26 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC STANDARDS TECHNICAL SERVICES (XI 'AN) CO., LTD. Report No.: ZR/2020/5004006-01 Page: 2 of 21 Revision Record Version Chapter Date Modifier Remark 01 2020-06-28 Original 02 2021-5-26 Leah Chen 1. Modify data conversion error of antenna height 2.Updated equipment list *This report supersedes our previous report ZR/2020/5004006, issued on 2020-06-28, which is hereby deemed null and void. Authorized for issue by: Prepared By (Leah Chen) /Engineer Checked By (Daniel Wang) /Reviewer SGS-CSTC STANDARDS TECHNICAL SERVICES (XI 'AN) CO., LTD. Report No.: ZR/2020/5004006-01 Page: 3 of 21 2 Test Summary Emission Part Item Standard Method Requirement Result Conducted Emissions at Mains Terminals (150kHz-30MHz) 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Radiated Emissions (30MHz-1GHz) 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Radiated Emissions (above 1GHz) 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Internal Source Upper Frequency Below 1.705MHz 30MHz 1.705MHz to 108MHz 1GHz 108MHz to 500MHz 2GHz 500MHz to 1GHz 5GHz Above 1GHz 5th harmonic of the highest frequency or 40GHz, whichever is lower SGS-CSTC STANDARDS TECHNICAL SERVICES (XI 'AN) CO., LTD. Report No.: ZR/2020/5004006-01 Page: 4 of 21 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 TEST SUMMARY ....................................................................................................................................... 3 3 CONTENTS ................................................................................................................................................ 4 4 GENERAL INFORMATION ........................................................................................................................ 5 4.1 DESCRIPTION OF SUPPORT UNITS ......................................................................................................... 6 4.2 MEASUREMENT UNCERTAINTY .............................................................................................................. 6 4.3 TEST LOCATION .................................................................................................................................... 7 4.4 TEST FACILITY ...................................................................................................................................... 7 4.5 DEVIATION FROM STANDARDS ............................................................................................................... 7 4.6 ABNORMALITIES FROM STANDARD CONDITIONS ..................................................................................... 7 5 EQUIPMENT LIST ...................................................................................................................................... 8 6 EMISSION TEST RESULTS ...................................................................................................................... 9 6.1 CONDUCTED EMISSIONS AT MAINS TERMINALS (150KHZ-30MHZ) .......................................................... 9 6.1.1 E.U.T. Operation ............................................................................................................................ 9 6.1.2 Test Setup Diagram ..................................................................................................................... 10 6.1.3 Measurement Data ...................................................................................................................... 10 6.2 RADIATED EMISSIONS (30MHZ-1GHZ) ................................................................................................ 13 6.2.1 E.U.T. Operation .......................................................................................................................... 13 6.2.2 Test Setup Diagram ..................................................................................................................... 14 6.2.3 Measurement Data ...................................................................................................................... 14 6.3 RADIATED EMISSIONS (ABOVE 1GHZ) .................................................................................................. 17 6.3.1 E.U.T. Operation .......................................................................................................................... 17 6.3.2 Test Setup Diagram ..................................................................................................................... 18 6.3.3 Measurement Data ...................................................................................................................... 18 7 PHOTOGRAPHS ...................................................................................................................................... 21 7.1 CONDUCTED EMISSIONS AT MAINS TERMINALS (150KHZ-30MHZ) TEST SETUP .................................... 21 7.2 RADIATED EMISSIONS (30MHZ-1GHZ) TEST SETUP ............................................................................ 21 7.3 RADIATE…

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Page 1 of 4 Setup Photos for ZR/2020/50040 FCC ID: 2AFZZC3MG Page 2 of 4 1 Photographs Conducted Emissions at Mains Terminals (150kHz-30MHz) Test Setup Page 3 of 4 Radiated Emissions Test Setup Page 4 of 4

Page 1 of 4 Setup Photos for ZR/2020/50040 FCC ID: 2AFZZC3MG Page 2 of 4 1 Photographs Conducted Emissions at Mains Terminals (150kHz-30MHz) Test Setup (Test Location: SGS-CSTC STANDARDS TECHNICAL SERVICES (XI 'AN) CO., LTD.) Page 3 of 4 Radiated Emissions Test Setup (Test Location: SGS-CSTC STANDARDS TECHNICAL SERVICES (XI 'AN) CO., LTD.) Page 4 of 4