XD6U325ACSmart Phone

Shenzhen Tinno Mobile Technology Corp

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Application Details

Equipment Class: PCE - PCS Licensed Transmitter held to ear
Date of Grant: Jul 07, 2020
Application Purpose: Original Equipment
Date of Application: Jul 07, 2020
Equipment Note: Smart Phone
Frequency Range: 1711.50000000 - 1753.50000000
Company: Shenzhen Tinno Mobile Technology Corp
Country: China

Documents & Files

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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

1 Cricket ® Icon 2 User Guide DOC20200503 2 Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 About the user guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Set up your phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Parts and functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Battery use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Install a SIM/SD Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Turn your phone on and off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Use the touch screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Complete the setup screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Basic operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Home screen and Apps list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Phone settings menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Portrait and landscape screen orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Capture screenshots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Phone number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 Airplane mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 Enter text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 Google account . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43 Lock and unlock your screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 Home screen basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Status bar and Notification panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 Customize the Home screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 Contents 3 Making connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 Make a call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 Call settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71 Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 Add a contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 Edit a contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79 Delete a contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 Share a contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82 Text and multimedia messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82 Gmail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86 Internet and social networking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 Chrome browser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 Facebook Lite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91 Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92 Transfer files between your phone and a computer . . . . . . . . . . . . . . . . . . . . . . . . . .92 Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96 Apps and entertainment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102 Camera and video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103 Camera overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103 Take photos and record videos . . . . . . . . . . . . . . . . . . . . . . . . . .…

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Cover Letter(s)

ShenzhenTinnoMobileTechnologyCorp. 4/F,H-3Building,OCTEasternlndustrialPark.NO.1XiangShanEastRoad,NanShan District,Shenzhen,P.R.China Declaration Towhomitmayconcern: ThisisaWLAN/BluetoothcombinationantennawithFCCID:XD6U325AC. ThisWLAN/Bluetoothco-existencemechanismistoensurethattheWLANandBluetooth transmitterswouldnotsimultaneouslyoperate.Therefore,WLANandBluetoothantennain FCCID:XD6U325ACshouldnotbeconsideredtobeabletotransmitsimultaneously. ThoughtheuserscanuseWLANandBluetoothsimultaneously,buttherealsituationisthat WLANandBluetoothareusedbytimesharingandnooverlaptransmission. Shouldyouhaveanyquestion,pleasehavemybestattention. Signature: JobTitleandDept.:Productcertificationmanager

Cover Letter(s)

ShenzhenTinnoMobileTechnologyCorp Date:6/30/2020 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 AndAmericanCertificationBody,Inc. 6731WhittierAvenue SuiteC110 McLean,VA22101 ToWhomItMayConcern: TheTinno,theundersigned,herebyauthorizesCTTL,Telecommunication TechnologyLabs,CAICTtoactonthebehalfoftheTinnosolelyinmatters relatingtotheapplicationforanFCCequipmentauthorizationforFCCID: XD6U325ACincludingthesigningofdocumentsinconnectionwiththis Application.NecessaryactscarriedoutCTTL,TelecommunicationTechnology Labs,CAICTonourbehalfoftheTinnoinconnectionwiththeApplicationshall havethesameeffectasactsoftheTinno.Tinnoalsoherebycertifythatnoparty tothisapplicationissubjecttoadenialofbenefits,includingFCCbenefits, pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21U.S.C.862. Thankyouforyourattentiontothismatter. YoursSincerely, Signatory: Contactname:Xiaoping.li Title:Productcertificationmanager Tel:+86-755-8609-5550 Email:[email protected] Companyname:ShenzhenTinnoMobileTechnologyCorp

Cover Letter(s)

Date:June30,2020 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:Tinno FCCID:XD6U325AC FCCPart15CCertification ConfidentialityRequest Gentlemen: 1.Long-TermConfidentiality Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentialitymaterial. TinnorequeststhatthefollowingdocumentsregardingthissubmissionforFCCID: XD6U325ACbekeptconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsCircuitDiagram.pdf OperationalDescriptionOperationalDescription.pdf PartlistBOM.pdf TuneupTuneup.pdf 2.Short-TermConfidentiality PursuanttoPublicNoticeDA04-1705oftheCommission’spolicy,inordertocomplywiththe marketingregulationsin47CFR§2.803andtheimportationrulesin47CFR§2.1204, applicantherebyrequestsShort-TermConfidentialtreatmentofthefollowingmaterialsuntil 180daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName InternalPhotosInternalPhotos.pdf User’sManualUserManual.pdf SetupPhotosSetupPhotos.pdf ExternalPhotosExternalPhotos.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelatedinformation abouttheproductwhichFCCID:XD6U325ACconsiderstobeconfidentialproprietary,a customdesignand,otherwise,notreleasabletothegeneralpublic.Sincethisdesignisa basisformwhichfuturetechnologicalproductswillevolve,Tinnoconsidersthisinformation wouldbeofbenefittoitscompetitors,andthatthedisclosureoftheinformationinthese documentswouldgivecompetitorsanunfairadvantageinthemarket. Signature: JobTitleandDept.:Productcertificationmanager

External Photos

FCCID:XD6U325AC Li-ion Battery TN-050100U6 TN-050100U6 TN-050100U6 TN-050100U6_Guang Dong TN-050100U6_Dong Guan Cable 1 Model: P103-BP6130-010 Cable 2 Model: P103-BP6130-000

Internal Photos

FCCID:XD6U325AC

RF Exposure Info

SAR TEST REPORT No. I20Z60578-SEM01 For Shenzhen Tinno Mobile Technology Corp. Smart phone Model name: U325AC With Hardware Version: V1.0 Software Version: U325ACV01.20.11 FCC ID: XD6U325AC Issued Date: 2020-7-6 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 CTTL. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S.Government. Test Laboratory: CTTL, Telecommunication Technology Labs, CAICT No. 51, Xueyuan Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: [email protected], website: www.caict.ac.cn ©Copyright. All rights reserved by CTTL. No.I20Z60578-SEM01 REPORT HISTORY ©Copyright. All rights reserved by CTTL. Page 2 of 224 Report Number Revision Issue Date Description I20Z60578-SEM01 Rev.0 2020-6-29 Initial creation of test report I20Z60578-SEM01 Rev.1 2020-7-6 Update the information on section 14.1 of test report. No.I20Z60578-SEM01 TABLE OF CONTENT 1 TEST LABORATORY .................................................................................................................... 5 1.1 TESTING LOCATION ........................................................................................................................................ 5 1.2 TESTING ENVIRONMENT................................................................................................................................. 5 1.3 PROJECT DATA ............................................................................................................................................... 5 1.4 SIGNATURE..................................................................................................................................................... 5 2 STATEMENT OF COMPLIANCE .................................................................................................. 6 3 CLIENT INFORMATION ................................................................................................................ 8 3.1 APPLICANT INFORMATION.............................................................................................................................. 8 3.2 MANUFACTURER INFORMATION ..................................................................................................................... 8 4 EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ................................. 9 4.1 ABOUT EUT................................................................................................................................................... 9 4.2 INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST.......................................................................... 9 4.3 INTERNAL IDENTIFICATION OF AE USED DURING THE TEST ............................................................................ 9 5 TEST METHODOLOGY .............................................................................................................. 10 5.1 APPLICABLE LIMIT REGULATIONS................................................................................................................ 10 5.2 APPLICABLE MEASUREMENT STANDARDS ................................................................................................... 10 6 SPECIFIC ABSORPTION RATE (SAR)...................................................................................... 11 6.1 INTRODUCTION............................................................................................................................................. 11 6.2 SAR DEFINITION.......................................................................................................................................... 11 7 TISSUE SIMULATING LIQUIDS ................................................................................................. 12 7.1 TARGETS FOR TISSUE SIMULATING LIQUID.................................................................................................... 12 7.2 DIELECTRIC PERFORMANCE ......................................................................................................................... 12 8 SYSTEM VERIFICATION ............................................................................................................ 16 8.1 SYSTEM SETUP............................................................................................................................................. 16 8.2 SYSTEM VERIFICATION................................................................................................................................. 17 9 MEASUREMENT PROCEDURES .............................................................................................. 18 9.1 TESTS TO BE PERFORMED ............................................................................................................................. 18 9.2 GENERAL MEASUREMENT PROCEDURE........................................................................................................ 20 9.3 WCDMA MEASUREMENT PROCEDURES FOR SAR ...................................................................................... 21 9.4 SAR MEASUREMENT FOR LTE..................................................................................................................... 22 9.5 BLUETOOTH & WI-FI MEASUREMENT PROCEDURES FOR SAR .................................................................... 24 9.6 POWER DRIFT............................................................................................................................................... 24 10 AREA SCAN BASED 1-G SAR................................................................................................. 25 10.1 REQUIREMENT OF KDB.................................................................................................…

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RF Exposure Info

No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 154 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 155 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 156 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 157 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 158 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 159 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 160 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 161 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 162 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 163 of 224

RF Exposure Info

No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 164 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 165 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 166 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 167 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 168 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 169 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 170 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 171 of 224

RF Exposure Info

No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 172 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 173 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 174 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 175 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 176 of 224 ANNEX H Dipole Calibration Certificate 750 MHz Dipole Calibration Certificate No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 177 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 178 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 179 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 180 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 182 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 184 of 224 835 MHz Dipole Calibration Certificate No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 185 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 186 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 187 of 224

RF Exposure Info

No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 188 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 189 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 190 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 191 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 192 of 224 1750 MHz Dipole Calibration Certificate No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 193 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 194 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 195 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 196 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 197 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 198 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 199 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 200 of 224 1900 MHz Dipole Calibration Certificate No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 201 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 202 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 203 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 204 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 205 of 224

RF Exposure Info

No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 206 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 207 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 208 of 224 2300 MHz Dipole Calibration Certificate No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 209 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 210 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 211 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 212 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 213 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 214 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 215 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 216 of 224 2450 MHz Dipole Calibration Certificate No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 217 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 218 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 219 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 220 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 221 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 222 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 223 of 224 No.I20Z60578-SEM01 ©Copyright. All rights reserved by CTTL. Page 224 of 224 ANNEX J Accreditation Certificate

Test Report

No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 1 of 60 HAC RF TEST REPORT No. I20Z60578-SEM02 For Shenzhen Tinno Mobile Technology Corp. Smart Phone Model name: U325AC With Hardware Version: V1.0 Software Version: U325ACV01.20.11 FCC ID: XD6U325AC Results Summary: M Category = M4 Issued Date: 2020-7-6 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 CTTL. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S.Government. Test Laboratory: CTTL, Telecommunication Technology Labs, CAICT No. 51, Xueyuan Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: [email protected], website: www.caict.ac.cn No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 2 of 60 REPORT HISTORY Report Number Revision Issue Date Description I20Z60578-SEM02 Rev.0 2020-6-29 Initial creation of test report I20Z60578-SEM02 Rev.1 2020-7-6 Update the version of KDB 285076 D01 on page 9 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 3 of 60 TABLE OF CONTENT 1 TEST LABORATORY ................................................................................................................... 5 1.1 TESTING LOCATION ........................................................................................................................................ 5 1.2 TESTING ENVIRONMENT................................................................................................................................. 5 1.3 PROJECT DATA ............................................................................................................................................... 5 1.4 SIGNATURE ..................................................................................................................................................... 5 2 CLIENT INFORMATION ............................................................................................................... 6 2.1 APPLICANT INFORMATION .............................................................................................................................. 6 2.2 MANUFACTURER INFORMATION ..................................................................................................................... 6 3 EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ................................ 7 3.1 ABOUT EUT ................................................................................................................................................... 7 3.2 INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST .......................................................................... 7 3.3 INTERNAL IDENTIFICATION OF AE USED DURING THE TEST ............................................................................ 7 3.4 AIR INTERFACES / BANDS INDICATING OPERATING MODES ............................................................................ 7 4 MAXIMUM OUTPUT POWER ...................................................................................................... 8 5 REFERENCE DOCUMENTS ........................................................................................................ 9 5.1 REFERENCE DOCUMENTS FOR TESTING .......................................................................................................... 9 6 OPERATIONAL CONDITIONS DURING TEST ......................................................................... 10 6.1 HAC MEASUREMENT SET-UP ................................................................................................................ 10 6.2 PROBE SPECIFICATION .................................................................................................................................. 11 6.3TEST ARCH PHANTOM &PHONE POSITIONER ................................................................................................ 12 6.4ROBOTIC SYSTEM SPECIFICATIONS ............................................................................................................... 12 7 EUT ARRANGEMENT ................................................................................................................ 13 7.1 WD RF EMISSION MEASUREMENTS REFERENCE AND PLANE ...................................................................... 13 8 SYSTEM VALIDATION ............................................................................................................... 14 8.1 VALIDATION PROCEDURE ............................................................................................................................. 14 8.2 VALIDATION RESULT .................................................................................................................................... 14 9 EVALUATION OF MIF ................................................................................................................ 15 9.1 INTRODUCTION ............................................................................................................................................. 15 9.2 MIF MEASUREMENT WITH THE AIA ............................................................................................................. 16 9.3 TEST EQUIPMENT FOR THE MIF MEASUREMENT ........................................................................................... 16 9.4 TEST SIGNAL VALIDATION ............................................................................................................................. 16 9.5 DUT MIF RESULTS ....................................................................................................................................... 17 10 EVALUATION FOR LOW-POWER EXEMPTION .................................................................... 20 10.1 PRODUCT TESTING THRESHOLD ...…

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Test Report

No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 41 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 42 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 43 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 44 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 45 of 60 ANNEX E DIPOLE CALIBRATION CERTIFICATE Dipole 835 MHz No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 46 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 47 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 48 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 49 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 50 of 60 Dipole 1880 MHz No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 51 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 52 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 53 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 54 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 55 of 60 Dipole 2450 MHz No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 56 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 57 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 58 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 59 of 60 No.I20Z60578-SEM02 ©Copyright. All rights reserved by CTTL. Page 60 of 60 The photos of HAC test are presented in the additional document: Appendix to test report No.I20Z60578-SEM02/03 The photos of HAC test

Test Report

No.I19Z60578-SEM03 ©Copyright. All rights reserved by CTTL. Page 1 of 69 HAC T-Coil TEST REPORT No. I20Z60578-SEM03 For Shenzhen Tinno Mobile Technology Corp. Smart Phone Model name: U325AC With Hardware Version: V1.0 Software Version: U325ACV01.20.11 FCC ID: XD6U325AC Results Summary: T Category = T4 Issued Date: 2020-7-6 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 CTTL. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S.Government. Test Laboratory: CTTL, Telecommunication Technology Labs, CAICT No. 51, Xueyuan Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: [email protected], website: www.caict.ac.cn No.I19Z60578-SEM03 ©Copyright. All rights reserved by CTTL. Page 2 of 69 REPORT HISTORY Report Number Revision Issue Date Description I20Z60578-SEM03 Rev.0 2020-6-29 Initial creation of test report I20Z60578-SEM03 Rev.1 2020-7-6 Update the version of KDB 285076 D01 on page 8 No.I19Z60578-SEM03 ©Copyright. All rights reserved by CTTL. Page 3 of 69 TABLE OF CONTENT 1 TEST …

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Contact Information

Applicant

xiaoping LI(Manager)

[email protected](86) 755-86095550Fax: (86) 755-86095551

Technical Contact

CTTLXue Zhen

[email protected]86-62304633

No. 52, Huayuan Bei Road, Haidian District, · Beijing · China

Test Firm

Telecommunication Technology Labs, CAICTYaqin Shen

[email protected]8610-62304633Fax: 8610-62300586

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
3	27	1.71 GHz - 1.75 GHz	293.10 mW	2M69W7D	0.1 ppm

Confidentiality

Long Term

Grant Notes

Power output is ERP for Part 22/27/90 and EIRP for Part 24/27. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and which provide at least 15 mm separation between the device and the users body. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router) and simultaneous transmission exposure conditions are 1.02 W/kg, 1.20 W/kg, 1.32 W/kg and 1.52 W/kg, respectively. This device contains GSM/WCDMA/LTE functions that are not operational in U.S. Territories. This filing is only applicable for 700 MHz MBS, 850 MHz Cell, 1700 MHz AWS, 1900 MHz PCS and 2300 MHz WCS operations. This device has 1.4 MHz, 3 MHz, 5 MHz, 10 MHz, 15MHz and 20 MHz bandwidth modes for LTE Band 2/4; 1.4 MHz, 3 MHz, 5 MHz and 10 MHz bandwidth modes for LTE Bands 5/12; and 5 MHz and 10 MHz bandwidth modes for LTE Band 14/30. This device also contains Bluetooth, BLE and 2.4GHz WLAN transmitters. HAC Rating: M4/T4 -2011.

Other Applications from Shenzhen Tinno Mobile Technology Corp

XD6U651DS

Smart phone

Apr 14, 2026

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

XD6U205AA

5G Feature Phone

Mar 20, 2026

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter

XD6V461A

Smart Phone

Jan 15, 2026

Equipment Class

JBP - Part 15 Class B Computing Device Peripheral

XD6WM2508T

onn 8.1 inches Core Tablet

Jan 07, 2026

Equipment Class

DTS - Digital Transmission System

XD6WM2511T

onn 11 inches Core Tablet

Dec 29, 2025

Equipment Class

NII - Unlicensed National Information Infrastructure TX

Documents & Files

Select a file to view

Users Manual

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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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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

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Users Manual

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Cover Letter(s)

External Photos

FCCID:XD6U325AC Li-ion Battery TN-050100U6 TN-050100U6 TN-050100U6 TN-050100U6_Guang Dong TN-050100U6_Dong Guan Cable 1 Model: P103-BP6130-010 Cable 2 Model: P103-BP6130-000

Internal Photos

FCCID:XD6U325AC

RF Exposure Info

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RF Exposure Info

Test Report

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Test Report

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Contact Information

Applicant

xiaoping LI(Manager)

[email protected](86) 755-86095550Fax: (86) 755-86095551

Technical Contact

CTTLXue Zhen

[email protected]86-62304633

No. 52, Huayuan Bei Road, Haidian District, · Beijing · China

Test Firm

Telecommunication Technology Labs, CAICTYaqin Shen

[email protected]8610-62304633Fax: 8610-62300586

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
3	27	1.71 GHz - 1.75 GHz	293.10 mW	2M69W7D	0.1 ppm

Confidentiality

Long Term

Grant Notes