2ACCJB146U3A 7 WIFI Refresh

1 Safety and Precautions This product meets applicable national SAR limits of 1.6 W/kg. The specific maximum SAR values can be found on Radio waves section. PROTECT YOUR HEARING To prevent possible hearing damage, do not listen at high volume levels for long periods. Exercise caution when holding your device near your ear while the loudspeaker is in use. www.sar-tick.com 2 Safety and use ������������������������������������������������������������������������������������������������ We recommend that you read this chapter carefully before using your device. 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 device 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 device when the vehicle is not parked. Check the laws and regulations on the use of wireless devices 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 device from time to time to optimize its performance; • Remember to abide by local authority rules of device use on aircrafts; • If your device is a unibody device, where the back cover and battery are not removable, dissembling the device will void your warranty. Disassembling the device can cause bodily injury if the battery is punctured; • Always handle your device with care and keep it in a clean and dust-free place; • Do not allow your device 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 device’s display may be impaired, though this is temporary and not serious; • Do not open, dismantle, or attempt to repair your device yourself; • Do not drop, throw, or bend your device; • Use only batteries, battery chargers, and accessories which are recommended by TCL Communication Ltd. and its affiliates and are compatible with your device model. TCL Communication Ltd. and its affiliates disclaim any liability for damage caused by the use of other chargers or batteries; 3 • Your device 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 device; • 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 device or enabling a flashing-lights feature on your device; • Parents should monitor their children’s use of video games or other features that incorporate flashing lights on the devices. 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 device regarding taking photographs and recording sounds with your device. 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 device (including the carrier) disclaim any liability which may result from improper use of the device. 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 a battery; • Do not burn or dispose of a used battery in household rubbish or store it at temperatures above 60°C (140°F). 4 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 unibody device: Observe the following precautions: • Do not attempt to open the back cover; • Do not attempt to eject, replace, or open battery; • Do not puncture the back cover of your device; • Do not burn or dispose of your device in household rubbish or store it at temperature above 60°C (140°F); Device and battery as a unibody device must be disposed of in accordance with locally applicable environmental regulations. This symbol on your device, the battery, and the accessories means that these products must be taken to collection points at the end of their life: • Municipal waste disposal centers with specific bins for these items of equipment; • Collection bins at points of sale. They will then be recycled, preventing substances being disposed of in the environment, so that their components can be reused. In European Union countries: These collection points are accessible free of charge. All products with this sign must be brought to these collection points. In non-European Union jurisdictions: Items of equipment with this symbol are not to be thrown into ordinary bins if your jurisdiction or your regio…

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User manual www.tcl.com/mx Quick Start Guide Printed in China CJB1WW501AAA CJB1WW501AAA 1 MicroSD 2 Help • Update your device's software Go to Settings > System > System Update to check software updates. • Back up your personal data Go to Settings > System > Backup > Back up to Google Drive and turn it on. • Reset your device Go to Settings > System > Reset options > Erase all data (factory reset), and then touch to reset your Device. • Electronic labeling path Touch Settings > System > Regulatory & safety to find more information about labeling (1) , such as FCC ID. General Information • Manufacturer: TCL Communication Ltd. • Address: Av. Adolfo López Mateos Sur 4175, La Giralda, 45088 Zapopan, Jal. • Visit the TCL website at https://www.tcl.com/mx for tutorials and answers to frequently asked questions, and to download the User Manual. • To get support for your device, visit the TCL website (https://www.tcl.com/mx/es/service-support-mobile.html), or dial the number listed below: Argentina: 0810-999-1099 Chile: +56 22 958 96 94 Colombia: 18009520823 Ecuador: 800000635 Mexico: 8008909908 Peru: 080000698 The Dominican Republic: 8887600164 Uruguay: +598 2908 7003 Venezuela: 08001005368 WhatsApp +52 1 3312418458 (1) This may vary depending on country. 3 Safety and use Please read this chapter carefully before using your device. The manufacturer disclaims any liability for damage, which may result as a consequence of improper use or use contrary to the instructions contained herein. • Do not use your device when the vehicle is not safely parked. Using a hand-held device while driving is illegal in many countries. • Comply with restrictions on use specific to certain places (hospitals, planes, gas stations, schools, etc.). • Switch the device off before boarding an aircraft. • Switch the device off when you are in health care facilities, except in designated areas. • Switch the device off when you are near gas or flammable liquids. Strictly obey all signs and instructions posted in a fuel depot, petrol station, or chemical plant, or in any potentially explosive atmosphere when operate your device. • Turn off your mobile device or wireless device when in a blasting area or in areas posted with notifications requesting "two-way radios" or "electronic devices" are turned off to avoid interfering with blasting operations. Please consult your doctor and the device manufacturer to determine if operation of your device may interfere with the operation of your medical device. When the device is switched on, it should be kept at least 15 cm from any medical device such as a pacemaker, a hearing aid, or an insulin pump, etc. • Do not let children use the device and/or play with the device and accessories without supervision. • To reduce exposure to radio waves, it is recommended: - To use a hands-free kit; - Keep the device away from the belly of pregnant women or the lower abdomen of adolescents. • Do not allow your device to be exposed to adverse weather or environmental conditions (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 device’s display may be impaired, though this is temporary and not serious. • Use only batteries, battery chargers, and accessories which are compatible with your device model. • Do not use a damaged device, such as a device with a cracked display or badly dented back cover, as it may cause injury or harm. • Do not keep device connected to charger with battery fully charged for a long period of time as it can cause overheating and shorten battery life. • Do not sleep with the device on your person or in your bed. Do not place the device under a blanket, pillow, or under your body, specially when connected to the charger, as this may cause the device to overheat. 4 PROTECT YOUR HEARING To prevent possible hearing damage, do not listen at high volume levels for long periods. Exercise caution when holding your device near your ear while the loudspeaker is in use. Battery: In accordance with air regulations, the battery of your product is not fully charged. Please charge it first. - Do not attempt to open the battery (due to the risk of toxic fumes and burns). - For a device with a non-removable battery, do not attempt to eject or replace the battery. - Do not puncture, disassemble, or cause a short circuit in a battery. - For a unibody device, do not attempt to open or puncture the back cover. - Do not burn or dispose of a used battery or device in household rubbish or store it at temperatures above 60°C (140°F), this can result in an explosion or the leakage of flammable liquid or gas. Similarly, subjecting the battery to extremely low air pressure may result in an explosion or the leakage of flammable liquid or gas. Only use the battery for the purpose for which it was designed and recommended. Never use damaged batteries. CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. Device, accessory and battery must be disposed of in accordance with locally applicable environmental regulations. This symbol on your device, the battery, and the accessories means that these products must be taken to collection points at the end of their life: • Municipal waste disposal centers with specific bins for these types of equipment; • Collection bins at points of sale. They will then be recycled, preventing substances being disposed of in the environment, so that their components can be reused. Chargers: Home A.C./ Travel chargers will operate within the temperature range of: 0°C (32°F) to 40°C (104°F). The chargers designed for your device meet the standard for safety of information technology equipment and office equipment use. Due to different applicable electrical specifications, a charger you purchased in one jurisdiction may not work in another jurisdiction.…

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021423-17 rev 4 Certification Application Attestation Statements Date: February 7, 2024 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern: FCC ID: 2ACCJB146 Statement for 47 CFR section 2.911(d)(5)(i) _TCL Communication Ltd._ certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) __TCL Communication Ltd.__ (“the applicant”) certifies that, as of the date of the filing of this application, the applicant ☐ - is / ☑- is not identified on the Covered List as an entity producing “covered” equipment. Thank you, By: __________________________ _Annie Jiang__ (Signature 2 ) (Print name) Title: __Product Certification Manager_ Company: ____ TCL Communication Ltd._ Telephone: __+8675536611621_____ 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist . 2 - Letters should be placed on appropriate letterhead.

TCT Mobile, Inc. 189 Technology Drive, Irvine, California USA 92618 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046, USA ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: TCT Mobile (US) Inc. Contact Name: Yao Dai Street Address: 189 Technology Drive City/Province/Zip: Irvine, CA 92618 Telephone No: 1-855-368-0829 Email: [email protected] FRN #: 0033429465 This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: October 9, 2023 Signed by (Printed Name/Title): Yao Dai / Technical Acceptance Manager The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: TCL Communication Ltd. Grantee Code: 2ACCJ FRN: 0031833205 Contact Name: Annie Jiang Street Address: 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong City/Province/Zip: Hongkong Telephone No: +86 755 36611621 Email: [email protected] Applicant Signature: Date: 2023-10-9 Signed by (Printed Name/Title): Annie Jiang / Product Certification Manager DocuSign Envelope ID: A2138C4A-C1E1-43B4-92EB-9546E9F565AC

THISMUSTBESIGNEDBYTHEAPPLICANTANDSHOULDBEPLACEDON APPLICANTSLETTERHEADONLYIFAGENTISSUBMITTINGAPPLICATION 022818–11 AuthoritytoActasAgent Date:_2021/03/01_ 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:______GongZhizhou_____ (Signature 1 )(Printname) Title:____ProjectManager___ Onbehalfof:___TCLCommunicationLtd.___ (CompanyName) Telephone:__0086-755-36611722__ 1 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead. THISMUSTBESIGNEDBYTHEAPPLICANT/AGENTANDSHOULDBE PLACEDONAPPROPRIATELETTERHEAD 022818–11 RequestforConfidentiality Date:_2021/03/01_ Subject:ConfidentialityRequestfor:______2ACCJB146_____ PursuanttoFCC47CFR0.457(d)and0.459andICRSP-100,Section9.4,theapplicantrequeststhatapartofthe subjectFCCapplicationbeheldconfidential. TypeofConfidentialityRequestedExhibit ☐ShortTerm☒PermanentBlockDiagrams ☒ShortTermExternalPhotos ☒ShortTerm☐Permanent* 2 InternalPhotos ☐ShortTerm☒PermanentOperationDescription/TheoryofOperation ☐ShortTerm☒PermanentPartsList&Placement/BOM ☐ShortTerm☒PermanentTune-UpProcedure ☐ShortTerm☒PermanentSchematics ☒ShortTermTestSetupPhotos ☒ShortTerm☐Permanent* 3 User’sManual _____TCLCommunicationLtd._______hasspentsubstantialeffortindevelopingthisproductanditisoneof thefirstofitskindinindustry.Havingthesubjectinformationeasilyavailableto"competition"wouldnegatethe advantagetheyhaveachievedbydevelopingthisproduct.Notprotectingthedetailsofthedesignwillresultin financialhardship. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbepermanentlywithheldfrompublic reviewduetomaterialsthatcontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic. Short-TermConfidentiality: Theapplicantrequeststheexhibitsselectedaboveasshorttermconfidentialbewithheldfrompublicviewfora periodof180daysfromthedateoftheGrantofEquipmentAuthorizationandpriortomarketing.Thisistoavoid prematurereleaseofsensitiveinformationpriortomarketingorreleaseoftheproducttothepublic.Applicantisalso awarethattheyareresponsibletonotifyACBintheeventinformationregardingtheproductortheproductismade availabletothepublicbeforetherequestedperiodhasexpired.ACBwillthenreleasethedocumentslistedabovefor publicdisclosurepursuanttoFCCPublicNoticeDA04-1705. NOTEforIndustryCanadaApplications: ICcurrentlyonlydistinguishesPermanentConfidentialityexhibitsasshownabove.ShortTermconfidentialityisnot consideredapplicabletoICapplications. Sincerely, By:_______GongZhizhou_______ (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.

09X-2AAL沁0 I Sample 02 FCC ID 2AOA112D054COI Modtl/Modelo:9309X Bluetoolh 0忙la111tlon ID D0478311 Ill lllllllHII I IUIIIIIIII I IIIIIIIIII I 11111111111111111 SN: 240A1120054 C065 PTH: 01 PTS: XXX Date: RGX FCCID：认CCJB14& Cu Ref : 9309X- 2AALMXO Hecho en China 壅 · 壁 圈

TEST REPORT No.I20N03427-SAR For TCL Communication Ltd. Tablet PC Model Name: 9309X With Hardware Version: PIO Software Version: CB1 FCC ID: 2ACCJB146 Issued Date: 2021-02-25 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. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 2 of 61 REPORT HISTORY Report Number Revision Description Issue Date I20N03427-SAR Rev.0 1st edition 2021-02-25 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 3 of 61 TCONTENTS 1. Summary of Test Report............................................................................................................. 5 1.1. Test Items ..................................................................................................................................... 5 1.2. Test Standards .............................................................................................................................. 5 1.3. Test Result .................................................................................................................................... 5 1.4. Testing Location ............................................................................................................................ 5 1.5. Project Data .................................................................................................................................. 5 1.6. Signature ...................................................................................................................................... 5 2. Statement of Compliance ........................................................................................................... 6 3. Client Information ....................................................................................................................... 7 3.1. Applicant Information .................................................................................................................... 7 3.2. Manufacturer Information ............................................................................................................. 7 4. Equipment under Test (EUT) and Ancillary Equipment (AE) ................................................. 8 4.1. About EUT .................................................................................................................................... 8 4.2. Internal Identification of EUT used during the test ....................................................................... 8 4.3. Internal Identification of AE used during the test .......................................................................... 8 5. Test Methodology ........................................................................................................................ 9 5.1. Applicable Limit Regulations......................................................................................................... 9 5.2. Applicable Measurement Standards ............................................................................................. 9 6. Specific Absorption Rate (SAR) .............................................................................................. 10 6.1. Introduction ................................................................................................................................. 10 6.2. SAR Definition ............................................................................................................................ 10 7. Tissue Simulating Liquids ....................................................................................................... 11 7.1. Targets for tissue simulating liquid............................................................................................... 11 7.2. Dielectric Performance ................................................................................................................ 11 8. System verification ................................................................................................................... 12 8.1. System Setup ............................................................................................................................. 12 8.2. System Verification ..................................................................................................................... 13 9. Measurement Procedures ........................................................................................................ 14 9.1. Tests to be performed ................................................................................................................. 14 9.2. General Measurement Procedure .............................................................................................. 16 9.3. Bluetooth & WLAN Measurement Procedures for SAR ............................................................. 17 9.4. Power Drift .................................................................................................................................. 17 10. Conducted Output Power ....................................................................................................... 18 10.1. Bluetooth and WLAN Measurement result ............................................................................... 18 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 4 of 61 11. Transmit Antenna .................................................................................................................... 19 11.1. Antenna Locations ............................…

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No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 53 of 61 ANNEX I: Dipole Calibration Certificate 2450 MHz Dipole Calibration Certificate No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 54 of 61 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 55 of 61 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 56 of 61 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 57 of 61 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 58 of 61 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 59 of 61 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 60 of 61 No. I20N03427-SAR ©Copyright. All rights reserved by SAICT Page 61 of 61 ANNEX J: Extended Calibration SAR Dipole Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dBm, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Justification of Extended Calibration SAR Dipole D2450V2– serial no. 873 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (johm) Delta (johm) 2018-10-26 -28.0 / 53.5 / 2.11 / 2019-10-22 -27.3 2.5 54.4 0.9 2.29 0.18 2020-10-20 -24.9 11.1 55.1 1.6 2.46 0.35 The Return-Loss is <-20dB, and within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the value result should support extended cabration. ***END OF REPORT***

©Copyright. All rights reserved by SAICT. TEST REPORT No. I20N03427-BT TCL Communication Ltd. Tablet PC Model Name: 9309X with Hardware Version: PIO Software Version: CB1 FCC ID: 2ACCJB146 Issued Date: 2021-02-02 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: 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], website: www.cszit.com No. I20N03427-BT Page 2 of 71 ©Copyright. All rights reserved by SAICT. 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 USED DURING THE TEST.......................................................................... 6 3.3. INTERNAL IDENTIFICATION OF AE USED DURING THE TEST ............................................................................ 6 3.4. GENERAL DESCRIPTION ......................................................................................................................... 7 4. REFERENCE DOCUMENTS ..............................................................................................................8 4.1. DOCUMENTS SUPPLIED BY APPLICANT ................................................................…

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