2ACCJB169GSM Quad Band Mobile Phone

1 Safety and Precautions This product meets applicable national SAR limits of 1.6 W/kg. The specific maximum SAR values can be found in the Radio waves section. When carrying the product or using it while worn on your body, either use an approved accessory such as a holster or otherwise maintain a distance of 15 mm from the body to ensure compliance with RF exposure requirements. Note that the product may be transmitting even if you are not making a phone call. PROTECT YOUR HEARING To prevent possible hearing damage, do not listen at high volume levels for long periods. Exercise caution when holding your phone near your ear while the loudspeaker is in use. SAR Printed in China 2 Safety and use ������������������������������������������������������������������������������������������������ We recommend that you read this chapter carefully before using your phone. The manufacturer disclaims any liability for damage, which may result as a consequence of improper use or use contrary to the instructions contained herein. TRAFFIC SAFETY: Given that studies show that using a phone while driving a vehicle constitutes a real risk, even when the hands-free kit is used (car kit, headset...), drivers are requested to refrain from using their phone when the vehicle is not parked. Check the laws and regulations on the use of wireless phones and their accessories in the areas where you drive. Always obey them. The use of these devices may be prohibited or restricted in certain areas. CONDITIONS OF USE: • You are advised to switch off the phone from time to time to optimize its performance; • Remember to abide by local authority rules of mobile phone use on aircrafts; • If your phone is a unibody device, where the back cover and battery are not removable, disassembling the phone will void your warranty. Disassembling the phone can cause bodily injury if the battery is punctured; • Always handle your phone with care and keep it in a clean and dust-free place; • Do not allow your phone to be exposed to adverse weather or environmental conditions, such as moisture, humidity, rain, infiltration of liquids, dust, sea air, etc. The manufacturer’s recommended operating temperature range is 0°C (32°F) to +40°C (104°F). At over 40°C (104°F), the legibility of the phone’s display may be temporarily impaired; • Do not open, dismantle, or attempt to repair your phone yourself; • Do not drop, throw, or bend your phone; 3 • Use only batteries, battery chargers, and accessories which are recommended by TCL Communication Ltd. and its affiliates and are compatible with your phone model. TCL Communication Ltd. and its affiliates disclaim any liability for damage caused by the use of other chargers or batteries; • Your phone should not be disposed of in a municipal waste. Please check local regulations for disposal of electronic products; • Remember to make backup copies or keep a written record of all important information stored on your phone; • Some people may suffer epileptic seizures or blackouts when exposed to flashing lights, or when playing video games. These seizures or blackouts may occur even if a person never had a previous seizure or blackout. If you have experienced seizures or blackouts, or if you have a family history of such occurrences, please consult your doctor before playing video games on your phone or enabling a flashing-lights feature on your phone; • Parents should monitor their children’s use of video games or other features that incorporate flashing lights on the phones. All persons should discontinue use and consult a doctor if any of the following symptoms occur: convulsion, eye or muscle twitching, loss of awareness, orientation, or movements. PRIVACY: Please note that you must respect the laws and regulations in force in your jurisdiction or other jurisdiction(s) where you will use your phone regarding taking photographs and recording sounds with your phone. Pursuant to such laws and regulations, it may be strictly forbidden to take photographs and/or to record the voices of other people or any of their personal attributes, and reproduce or distribute them, as this may be considered to be an invasion of privacy. It is the user's sole responsibility to ensure that prior authorization has been obtained, if necessary, in order to record private or confidential conversations or take a photograph of another person; the manufacturer, the seller or vendor of your phone (including the carrier) disclaim any liability which may result from improper use of the phone. 4 BATTERY: For a non-unibody device: Observe the following precautions: • Do not attempt to open the battery (due to the risk of toxic fumes and burns); • Do not puncture, disassemble, or cause a short circuit in the battery; • Do not burn or dispose of a used battery in household garbage or store it at temperatures above 60°C (140°F). Batteries must be disposed of in accordance with locally applicable environmental regulations. Only use the battery for the purpose for which it was designed. Never use damaged batteries or those not recommended by TCL Communication Ltd. and/or its affiliates. For a non-unibody device with a non-removable battery: Observe the following precautions: • Do not attempt to eject, replace, or open the battery; • Do not puncture, disassemble, or cause a short circuit in the battery; • Do not burn or dispose of your phone in household garbage or store it at temperature above 60°C (140°F). Phone and battery must be disposed of in accordance with locally applicable environmental regulations. For a unibody device: Observe the following precautions: • Do not attempt to open the back cover; • Do not attempt to eject, replace, or open the battery; 5 • Do not puncture the back cover of your phone; • Do not burn or dispose of your phone in household rubbish or store it at temperature above 60°C (140°F); Phone and battery as a unibody device must be disposed of in accordance with locally applicable environmental regulations…

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TCLCommunicationLtd. 022818–11 AuthoritytoActasAgent Date:_2022/01/21_ AmericanCertificationBody,Inc. 6731WhittierAvenue SuiteC110 McLean,VA22101 ToWhomItMayConcern: ______ShenzhenAcademyofInformationandCommunicationTechnology______isauthorizedtoact onourbehalf,untilotherwisenotified,forapplicationstoAmericanCertificationBody,Inc.(ACB). Wecertifythatwearenotsubjecttodenialoffederalbenefits,thatincludesFCCbenefits,pursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.862.Further,noparty,asdefinedin47 CFR1.2002(b),totheapplicationissubjecttodenialoffederalbenefits,thatincludesFCCbenefits. Thankyou, AgencyAgreementExpirationDate:_____(Typically8–12months)_____ By:______Peteryang_____ (Signature 1 )(Printname) Title:____ProjectManager___ Onbehalfof:___TCLCommunicationLtd.___ (CompanyName) Telephone:__+8675536645759__ 1 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead. TCLCommunicationLtd. 022818–11 RequestforConfidentiality Date:_2022/01/21_ Subject:ConfidentialityRequestfor:_____2ACCJB169_____ PursuanttoFCC47CFR0.457(d)and0.459theapplicantrequeststhatapartofthesubjectFCCapplicationbeheld confidential. TypeofConfidentialityRequestedExhibit ☐ShortTerm☒PermanentBlockDiagrams ☒ShortTermExternalPhotos ☒ShortTerm☐Permanent* 2 InternalPhotos ☐ShortTerm☒PermanentOperationDescription/TheoryofOperation ☐ShortTerm☒PermanentTune-UpProcedure ☐ShortTerm☒PermanentSchematics ☒ShortTermTestSetupPhotos ☒ShortTerm☐Permanent* 3 User’sManual ___TCLCommunicationLtd.__hasspentsubstantialeffortindevelopingthisproductanditisoneofthefirstofits kindinindustry.Havingthesubjectinformationeasilyavailableto"competition"wouldnegatetheadvantagethey haveachievedbydevelopingthisproduct.Notprotectingthedetailsofthedesignwillresultinfinancialhardship. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbepermanentlywithheldfrompublic reviewduetomaterialsthatcontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic. Short-TermConfidentiality: Theapplicantrequeststheexhibitsselectedaboveasshorttermconfidentialbewithheldfrompublicviewfora periodof180daysfromthedateoftheGrantofEquipmentAuthorizationandpriortomarketing.Thisistoavoid prematurereleaseofsensitiveinformationpriortomarketingorreleaseoftheproducttothepublic.Applicantisalso awarethattheyareresponsibletonotifyACBintheeventinformationregardingtheproductortheproductismade availabletothepublicbeforetherequestedperiodhasexpired.ACBwillthenreleasethedocumentslistedabovefor publicdisclosurepursuanttoFCCPublicNoticeDA04-1705. NOTEforIndustryCanadaApplications: ICcurrentlyonlydistinguishesPermanentConfidentialityexhibitsasshownabove.ShortTermconfidentialityisnot consideredapplicabletoICapplications. Sincerely, By:_______Peteryang_______ (Signature/Title 3 )(Printname) 2 -Theasteriskeditems(*)requirefurtherinformationtobeprovidedtoACBbeforepermanentconfidentialitywillbe extendedtotheseexhibits.PleaserefertoFCCKDB726920andthespecificDocumentlinkforD01foundat: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731andreviewsectionII,3)regarding specificinformationthatmustaccompanytheserequests. 3 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead.

5F,Cbuilding,No.232,LiangJingRoad ZhangJiangHigh-TechPark,PudongArea Shanghai,P.R.China.201203 TEL:+86(0)2161460666 FAX:+86(0)2161460602 Declarationofchangesfrom2057Xto2057D General:2057Xisavariantproductof2057D SOFTWAREMODIFICATIONS:  ProtocolStackchanges:No  STKchanges:No Otherchangesdetailed:No HARDWAREMODIFICATIONS:  Bandchanges:No PCBLayoutchanges:No MainRFcomponentschanges: AntennaAPModemTransceiver Power Amplifier RxSAWFilterASM GSM850NoNoNoNoNoNoNo GSM900NoNoNoNoNoNoNo GSM1800NoNoNoNoNoNoNo GSM1900NoNoNoNoNoNoNo  FMchanges:No LCD/Speaker/Camera/Vibratorchanges:(indicatedthechangeditemsifyes)No Otherchangesdetailed:No MECHANICALMODIFICATIONS: Usenewmetalfront/backcoverorkeypad:No  Mechanicalshellchanges: WholesizeofEUT:No DistanceofEarreferencepointtobottomofhandset:No Othertrinketstochangethesurfaceofhandset:No Otherchangesdetailed: 2057X:SingleSIM;2057D:DualSIM APPROVEDBY: ProjectManager: Signature: Date:2022-02-17

TCLCommunicationLtd. 022818–11 AuthoritytoActasAgent Date:_2022/01/21_ AmericanCertificationBody,Inc. 6731WhittierAvenue SuiteC110 McLean,VA22101 ToWhomItMayConcern: ______ShenzhenAcademyofInformationandCommunicationTechnology______isauthorizedtoact onourbehalf,untilotherwisenotified,forapplicationstoAmericanCertificationBody,Inc.(ACB). Wecertifythatwearenotsubjecttodenialoffederalbenefits,thatincludesFCCbenefits,pursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.862.Further,noparty,asdefinedin47 CFR1.2002(b),totheapplicationissubjecttodenialoffederalbenefits,thatincludesFCCbenefits. Thankyou, AgencyAgreementExpirationDate:_____(Typically8–12months)_____ By:______Peteryang_____ (Signature 1 )(Printname) Title:____ProjectManager___ Onbehalfof:___TCLCommunicationLtd.___ (CompanyName) Telephone:__+8675536645759__ 1 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead. TCLCommunicationLtd. 022818–11 RequestforConfidentiality Date:_2022/01/21_ Subject:ConfidentialityRequestfor:_____2ACCJB169_____ PursuanttoFCC47CFR0.457(d)and0.459theapplicantrequeststhatapartofthesubjectFCCapplicationbeheld confidential. TypeofConfidentialityRequestedExhibit ☐ShortTerm☒PermanentBlockDiagrams ☒ShortTermExternalPhotos ☒ShortTerm☐Permanent* 2 InternalPhotos ☐ShortTerm☒PermanentOperationDescription/TheoryofOperation ☐ShortTerm☒PermanentTune-UpProcedure ☐ShortTerm☒PermanentSchematics ☒ShortTermTestSetupPhotos ☒ShortTerm☐Permanent* 3 User’sManual ___TCLCommunicationLtd.__hasspentsubstantialeffortindevelopingthisproductanditisoneofthefirstofits kindinindustry.Havingthesubjectinformationeasilyavailableto"competition"wouldnegatetheadvantagethey haveachievedbydevelopingthisproduct.Notprotectingthedetailsofthedesignwillresultinfinancialhardship. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbepermanentlywithheldfrompublic reviewduetomaterialsthatcontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic. Short-TermConfidentiality: Theapplicantrequeststheexhibitsselectedaboveasshorttermconfidentialbewithheldfrompublicviewfora periodof180daysfromthedateoftheGrantofEquipmentAuthorizationandpriortomarketing.Thisistoavoid prematurereleaseofsensitiveinformationpriortomarketingorreleaseoftheproducttothepublic.Applicantisalso awarethattheyareresponsibletonotifyACBintheeventinformationregardingtheproductortheproductismade availabletothepublicbeforetherequestedperiodhasexpired.ACBwillthenreleasethedocumentslistedabovefor publicdisclosurepursuanttoFCCPublicNoticeDA04-1705. NOTEforIndustryCanadaApplications: ICcurrentlyonlydistinguishesPermanentConfidentialityexhibitsasshownabove.ShortTermconfidentialityisnot consideredapplicabletoICapplications. Sincerely, By:_______Peteryang_______ (Signature/Title 3 )(Printname) 2 -Theasteriskeditems(*)requirefurtherinformationtobeprovidedtoACBbeforepermanentconfidentialitywillbe extendedtotheseexhibits.PleaserefertoFCCKDB726920andthespecificDocumentlinkforD01foundat: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731andreviewsectionII,3)regarding specificinformationthatmustaccompanytheserequests. 3 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead.

5F,Cbuilding,No.232,LiangJingRoad ZhangJiangHigh-TechPark,PudongArea Shanghai,P.R.China.201203 TEL:+86(0)2161460666 FAX:+86(0)2161460602 Declarationofchangesfrom2057Xto2057D General:2057Xisavariantproductof2057D SOFTWAREMODIFICATIONS:  ProtocolStackchanges:No  STKchanges:No Otherchangesdetailed:No HARDWAREMODIFICATIONS:  Bandchanges:No PCBLayoutchanges:No MainRFcomponentschanges: AntennaAPModemTransceiver Power Amplifier RxSAWFilterASM GSM850NoNoNoNoNoNoNo GSM900NoNoNoNoNoNoNo GSM1800NoNoNoNoNoNoNo GSM1900NoNoNoNoNoNoNo  FMchanges:No LCD/Speaker/Camera/Vibratorchanges:(indicatedthechangeditemsifyes)No Otherchangesdetailed:No MECHANICALMODIFICATIONS: Usenewmetalfront/backcoverorkeypad:No  Mechanicalshellchanges: WholesizeofEUT:No DistanceofEarreferencepointtobottomofhandset:No Othertrinketstochangethesurfaceofhandset:No Otherchangesdetailed: 2057X:SingleSIM;2057D:DualSIM APPROVEDBY: ProjectManager: Signature: Date:2022-02-17

Front Back Bottom Top Side Side Charger1 Charger1-1 Charger2 Charger2-1 Cable1 Cable2

Front Back Bottom Top Side Side Charger1 Charger1-1 Charger2 Charger2-1 Cable1 Cable2

2057D 2057X

2057D 2057X

TEST REPORT No.I21N03607-EMC for TCL Communication Ltd. GSM Quad Band Mobile Phone Model Name：2057D,2057X With Hardware Version: F109_MB_V1.0 Software Version: 2057D_ALW8_2SIM_V1_1_20211129_UNLOCK FCC ID: 2ACCJB169 Issued Date: 2022-01-09 Designation Number: CN1210 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of SAICT. Test Laboratory: SAICT, Shenzhen Academy of Information and Communications Technology Building G, Shenzhen International Innovation Center, No.1006 Shennan Road, Futian District, Shenzhen, Guangdong, P. R. China. 518000. Tel:+86(0)755-33322000, Fax:+86(0)755-33322001 Email: [email protected]. www.saict.ac.cn No.I21N03607-EMC ©Copyright. All rights reserved by SAICT. Page 2 of 43 REPORT HISTORY Report Number Revision Description Issue Date I21N03607-EMC Rev.0 1st edition 2022-01-09 Note: the latest revision of the test report supersedes all previous version. No.I21N03607-EMC ©Copyright. All rights reserved by SAICT. Page 3 of 43 CONTENTS 1. SUMMARY OF TEST REPORT ............................................................................................... 4 1.1. TEST ITEMS .......................................................................................................................... 4 1.2. TEST STANDARDS .............................................................................................................. 4 1.3. TEST RESULT ...................................................................................................................... 4 1.4. TESTING LOCATION ........................................................................................................... 4 1.5. PROJECT DATA ................................................................................................................... 4 1.6. SIGNATURE .......................................................................................................................... 4 2. CLIENT INFORMATION ........................................................................................................... 5 2.1. APPLICANT INFORMATION ................................................................................................ 5 2.2. MANUFACTURER INFORMATION ...................................................................................... 5 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ............................ 6 3.1. ABOUT EUT .......................................................................................................................... 6 3.2. INTERNAL IDENTIFICATION OF EUT ................................................................................ 6 3.3. INTERNAL IDENTIFICATION OF AE ................................................................................... 6 3.4. EUT SET-UPS ....................................................................................................................... 8 3.5. GENERAL DESCRIPTION ................................................................................................... 9 4. REFERENCE DOCUMENTS .................................................................................................. 10 4.1. REFERENCE DOCUMENTS FOR TESTING..................................................................... 10 5. LABORATORY ENVIRONMENT ............................................................................................ 11 6. SUMMARY OF TEST RESULTS ............................................................................................ 12 6.1. TESTING ENVIRONMENT ................................................................................................. 12 6.2. SUMMARY OF MEASUREMENT RESULTS ..................................................................... 12 6.3. STATEMENT ....................................................................................................................... 12 7. MEASUREMENT UNCERTAINTY ......................................................................................... 13 9. TEST ACCESSORY UTILIZED .............................................................................................. 14 ANNEX A: MEASUREMENT RESULTS ....................................................................................... 15 A.1 RADIATED EMISSION (§15.109(A)) ...................................................................................... 15 A.2 CONDUCTED EMISSION (§15.107(A)) ................................................................................. 32 No.I21N03607-EMC ©Copyright. All rights reserved by SAICT. Page 5 of 43 2. CLIENT INFORMATION 2.1. Applicant Information Company Name: TCL Communication Ltd. Address: 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong Contact Peter yang Email [email protected] Tel. +86 755 3664 5759 Fax +86 755 3661 2000-81722 2.2. Manufacturer Information Company Name: TCL Communication Ltd. Address: 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong Contact Peter yang Email [email protected] Tel. +86 755 3664 5759 Fax +86 755 3661 2000-81722 No.I21N03607-EMC ©Copyright. All rights reserved by SAICT. Page 6 of 43 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) 3.1. About EUT Description GSM Quad Band Mobile Phone Model Name 2057D,2057X FCC ID 2ACCJB169 Condition of EUT as received No obvious damage in appearance Note: Components list, please refer to documents of the manufacturer; it is also included in the original test record of Shenzhen Academy of Information and Communications Technology. 3.2. Internal Identification of EUT EUT ID* SN or IMEI HW Version SW Version Receive Date UT09aa 350306070003410 F109_MB_V 1.0 2057D_ALW8_2SIM_V1_1_2 0211129_UNLOCK 2021-12-08 *EUT ID: is used to identify the test sample in the lab internally. 3.3. Internal Identification of AE AE ID* Descrip…

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Test Setup Photos 1. Radiated Emissions (Part 15B Data Transfer ,30MHz-1GHz) 2. Radiated Emissions (Part 15B Data Transfer ,1GHz-18GHz) 3. Radiated Emissions (Part 15B，Camera/GSM receiver,30MHz-1GHz) 4. Radiated Emissions (Part 15B，Camera/GSM receiver,1GHz-18GHz) 5. Radiated Emissions (Part 15C, 9kHz-30MHz) 6. Radiated Emissions (Part 15C,30MHz-1GHz) 7. Radiated Emissions (Part 15C, 1GHz -18GHz) 8. Radiated Emissions (Part 15C, 18GHz -26.5GHz) 9. Radiated Emissions (Part 22/24/27, 30MHz -18GHz) 10. Radiated Emissions (Part 22/24/27, 18GHz -26.5GHz) 11. Conducted Emission (Part 15B，Camera) 12. Conducted Emission (Part 15B, Data Transfer) 13. Conducted Emission (Part 15C，Bluetooth)

Test Setup Photos 1. Radiated Emissions (Part 15B Data Transfer ,30MHz-1GHz) 2. Radiated Emissions (Part 15B Data Transfer ,1GHz-18GHz) 3. Radiated Emissions (Part 15B，Camera/GSM receiver,30MHz-1GHz) 4. Radiated Emissions (Part 15B，Camera/GSM receiver,1GHz-18GHz) 5. Radiated Emissions (Part 15C, 9kHz-30MHz) 6. Radiated Emissions (Part 15C,30MHz-1GHz) 7. Radiated Emissions (Part 15C, 1GHz -18GHz) 8. Radiated Emissions (Part 15C, 18GHz -26.5GHz) 9. Radiated Emissions (Part 22/24/27, 30MHz -18GHz) 10. Radiated Emissions (Part 22/24/27, 18GHz -26.5GHz) 11. Conducted Emission (Part 15B，Camera) 12. Conducted Emission (Part 15B, Data Transfer) 13. Conducted Emission (Part 15C，Bluetooth)