2ARXN-FC2Fi Smart Collar 2 (GPS Tracker with LTE CAT M1, BT LE, WIFI)

GettingStarted Congratulations,yourpupispartoftheFipack! WiththeFicollar,youcantrackyourdog-nomatterwheretheyare.Onceyourcollarkit arrives,thefirststepyou'llwanttotakeistodownloadtheFiappforyoursmartphone: TryFiforAndroid(SamsungGalaxy,GooglePixel,LG,etc.) TryFiforiOS(iPhone/Apple) Fromhere,you'llwanttologinusingthesameemailaddressyouusedtoplaceyourorder,and whereyourFireceiptwassent.Duringthecheckoutflow,youcreatedapassword,althoughif youdon'trecallthis-tap"ForgotPassword"andwe'llsendyoualink. IfyoureceivedFiasagift: IfyoureceivedFiasagiftoraresettingupacollarwithadifferentemailaddressthantheone usedduringcheckout,entertheemailaddressyouwouldliketouseandtap"No"tothequestion "HaveyoualreadypurchasedaFicollar?"thiswillallowyoutocreateanaccount.Makesureto leave"invitecode"blank. Inthisflow,you'llbeaskedto"RemembertousethesameemailaddresswhenyouorderyourFi collar"andyoucantap"OK". InitialAppSetupWorkflow(StepbyStep): 1.Enteryourphonenumberorskip 2.Tap"CreateDogProfile" 3.Enteryourpup'sname 4.Specifyyourdog'sgender 5.Specifybreedcategory 6.Specifybreedtype 7.Enteryourpup'sbirthday(oradoptiondate) 8.Enteryourpup'sweight 9.Selectaphotoforyourpupfromyourphone'scamera,gallery,orInstagram(youcanskip thisstep,bytappingcontinuewithoutaddingaphoto) Pleasenote:selectingInstagramwillalsolinkyourInstagramaccounttoyourFi profile,andyourhandlewillbevisibleinrankingstootherFiusers 10.Inviteowners(youcanskipthisstep,bytapping“Next”withoutinvitinganyowners) 11.Pluginyourbase(werecommendaspotwhereyourdogspendsalotoftheirtime,butalso hasaccesstoyourWi-Finetwork.) 12.Intheappyou'llseea“Loading”screenwhiletheappscansforyourbase 13.Oncethebaseisactivated,you'llsee"BaseActivated" 14.Tapcontinuetomoveonto"BaseConfiguration" 15.Intheappyou'llseea"Loading"screenwhiletheappconfiguresyourbase 16.Tap"ConnectedtoWi-Fi"toconnectyourbasetoyourhomenetwork 17.Intheappyou'llseea"scanning"screenwhiletheapplooksfornearbynetworks Note:TheFibaseonlyconnectsto2.4GHzWi-Finetworks. IfyouneedaMACAddresstoaccessyourWiFinetwork,youwillneedtoreach [email protected],andwecanprovidethis. 18.Tapyournetworkfrom"ChooseaNetwork" 19.Enteryournetwork'sWi-Fipasswordin"JoinNetwork" 20.Tap“Continue”toconnecttothenetwork 21.Intheappyou'llseea"Connecting"screenwhiletheappconnectstoyournetwork 22.Tap"SetBaseLocation"tomovetothenextscreen 23.Tap"Enable"tosetaBaseSafeZone 24.SetyourBaselocation.Youcandothisbyenteringtheaddresswherethebaseislocated,and thenpinchandpullthebluecircletocovertheareayourpetcanroaminthisareasafely,with noalertneeded. Pleasenote:theminimumsizeofthecircleis60feet. 25.Tap“Save”tosaveyourBaseLocation&SafeZone 26.YourBaseisnowconfigured! 27.Tap“Continue”tosetyouralertpreferences.Pleasenote,ifyoudidnotenteraphonenumber onstep1,you'llbepromptedtoaddonenowinordertogetSMSnotifications. 28.Tap“Continue”andplaceyourFicollaronthebase.ThiswillturnyourFiCollaron 29.Intheappyou'llseea"Loading”screenwhiletheappscansforyourcollar 30.Oncethecollarisactivated,you'llsee"CollarActivated" 31.Tap“Continue”,andyou'llbeontheFiapphomescreen 32.IfyousignedupforaFiGPS/LTESubscriptiontrialduringcheckout,thiswillautomatically beappliedtothecollar-you'llreceiveanemailconfirmingyouractivation. Ifyoudidnotelectatrialatcheckout,you'llhavetheoptiontosetupaGPS/LTE-Maccount. 33.Formulti-pethouseholds:AddingmultipledogstotheFiApp 34.PlacetheFiCollararoundyourpup'sneckandgetstartedtrackingyourdog'slocationand activityusingtheFiApp. Formoreinformationonsizingandfittingyourdog'sFiCollar,seeSizingandFit. Forfurtherinformationoninappconfiguration,seeFiAppSettings& Functionality Howdoesmydog'sFiCollarconnecttoGPS,Bluetooth, theFiBase,andtheFiApp?: TheFiCollarwillalwaystrytousetheleastamountofbatterypossible.Wheneverit'sinrange ofyourFiBaseorasmartphonebelongingtoadesignatedownerwiththeFiAppinstalledand running,thecollarwillusethoseconnections(viaBluetooth)tolocateyourpupanddisplaytheir activity. OncethecollarisoutofBluetoothrangeofeitheryourFiBaseorFiApp,thecollarwilluse GPStoacquireyourpup'slocation.ItisextremelyimportantthattheFiCollaronlyconnectsto LTE-M/GPSoutdoors,asGPSisnotreliableindoors.Inordertoachievethelongest possiblebatterylife,itisalsoessentialGPSisonlyusedwhenneeded(whenyouareapartfrom yourdog,andtheyareoutdoors). IfyourpupisgoingtobeawayfrombothyouandtheFiBase,andyouwanttotrackyourpup indoors,you'lleitherneedtotransportyourFiBase(remembertoupdatetheWi-FiBasesettings intheFiApponceyouarriveatthenewlocation),setupanewFiBase(ifyourdogspends extendedamountsoftimeinmultiplelocationsregularly,suchas"home"and"office"),oradd someonewiththeFiAppinthenewlocationasanowner. Additionally,see:HowtoimproveyourFiBaseConnectivity&HowtoimproveFiAppMobile Connectivity InternationalUsage: TheFiCollarcanonlyconnecttotheAT&TnetworkintheUnitedStates,soifyourdogtravels internationally,itwillnotfunctionproperly.Thatsaid,aslongasyourdogislocatedinthe UnitedStates,youcancheckinonyourpupfromanywhereintheworldprovidingyouhave internetaccessonyoursmartphoneandaFisubscription. ChargingtheFiCollar: Tochargeyourdog'sFiCollar,placethecollarmoduleontheBase.Forfullrechargetime, allow3hoursfrom0%to100%. Formoreinformationaboutthebatterylifeofyourdog'sFiCollar,seeBatteryLife. RegulatoryandLegalInformation: ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustaccept anyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Changes ormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoid theuser’sauthoritytooperatetheequipment.Thisequipmenthasbeentestedandfoundto complywiththelimitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules.These limitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergy and,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisnoguaranteethat…

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Barking Labs 215 Plymouth St., Fl. 1 Brooklyn, NY 11201 Authorization Letter FCC ID: 2ARXN-FC2 Date: September 17, 2020 To whom it may concern: We, the undersigned, hereby authorize The State Radio_monitoring_center Testing Center (SRTC) to act on our behalf, as our agent, in the following matters related to the FCC approval of our product: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Product Name: Fi Smart Collar 2 Product Model: FC2 FCC ID: 2ARXN-FC2 Any act carried out by The State Radio_monitoring_center Testing Center (SRTC) within the scope of this authorization shall have the same effect as our own. This authorization shall expire 2 months from the original date. If you have any questions regarding this authorization, please don’t hesitate to contact me. Thank you. Sincerely, Robert Blake VP Hardware & Operations Barking Labs 914-249-9347

Barking Labs 215 Plymouth St., Fl. 1 Brooklyn, NY 11201 Fede ral Communications Commission Authorization and Evalua tion Division 1435 Oakland Mills Roa d Columbia, MD 21046 August 27, 2020 Subject: Confidentiality R equest To whom it may concern, Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of accompanying information rega rding the following product: Product Name: Fi Smart Collar 2 Product Model: FC2 FCC ID: 2ARXN-FC2 The following information should be held confidential: All schematics and block diagrams All parts lists Tune-up proc edure Operational description and technical overview The following information should be held for short-term confidentiality: Test setup photos External photos Internal photos User manual Product label Short-term confidentiality time:90 days The a bove materials contain trade s ecrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified bene fits to its competitors. We understand that pursua nt to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Robert Blake VP Hardware & Operations Barking Labs 914-249-9347

Barking Labs 215 Plymouth St., Fl. 1 Brooklyn, NY 11201 PHOENIX TESTLAB GmbH Product Certification Königswinkel 10 D 32825 Blomberg August 27, 2020 Subject: Declaration of Operating Channel Limitation Product Name: Fi Smart Collar 2 Product Model: F C2 FCC ID: 2ARXN-FC2 To Whom It May Concern, The operating cha nnels in 802.11 b/g/n mode for this de vice marketed to the United Stat es are firmware-limited to cha nne ls 1 ~ 11 (2412 ~ 2462 MHz). The end-user has no ability to select any other operating cha nne ls. If you have a ny questions, please feel free to contact me. Thank you. Sincerely, Robert Blake VP Hardware & Operations Barking Labs 914-249-9347

External Photos FCC ID: 2ARXN-FC2 1 / 6 External Photos FCC ID: 2ARXN-FC2 2 / 6 External Photos FCC ID: 2ARXN-FC2 3 / 6 External Photos FCC ID: 2ARXN-FC2 4 / 6 External Photos FCC ID: 2ARXN-FC2 5 / 6 External Photos FCC ID: 2ARXN-FC2 6 / 6

DN0101E72 2020.09.07 1 1 DN0101ABUS0B label Shiyan 2018.12.07 1:1 13.98mm 13.02mm 1 C L 2 C L 37.53mm laser- etched font: DIN 2014 Narrow, r egular size: 4.96pt kerring: 100 BARKING LABS, ARTWORK, MODULE, BACK CASE ARTWORK PLACEMENT 1:1 DO NOT SCALE DRAWING LASER ETCHED GRAPHIC CENTER ARTWORK OVER CENTER LINES POSITION TOLERANCE ± 0.2MM SN: Model Number(FC2)+Year+Month+ID <Year>: Single digit representing the year. e.g., 2018 => 8, 2019 => 9, 2020 => 0 <Month>: Single letter representing the month (skip over letter I). e.g., January => A, February => B, September => J, etc. <ID>: Sequential ID for each unit. If possible, please start counting from a random number for each new month. Example Serial Numbers: Fi Module produced in May 2020: FC20E52648 1 2 3 4 5 6 NOTES UNLESS OTHERWISE SPECIFIED

External Photos FCC ID: 2ARXN-FC2 1 / 5 External Photos FCC ID: 2ARXN-FC2 2 / 5 External Photos FCC ID: 2ARXN-FC2 3 / 5 External Photos FCC ID: 2ARXN-FC2 4 / 5 External Photos FCC ID: 2ARXN-FC2 5 / 5

Certificate Number: 5055.02 TEST REPORT FOR SAR TESTING Report No.: SRTC2020-9004(F)-20082801(H) Product Name: Fi Smart Collar 2 Product Model: FC2 Applicant: Barking Labs Manufacturer: Barking Labs Specification: Part 2.1093 IEEE Std 1528 KDB Procedures FCC ID: 2ARXN-FC2 The State Radio_monitoring_center Testing Center (SRTC) 15th Building, No.30 Shixing Street, Shijingshan District, Beijing, P.R. China Tel: 86-10-57996183 Fax: 86-10-57996388 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_center Testing Center (SRTC) Page number: 1 of 109 Tel: 86-10-57996183 Fax: 86-10-57996388 V3.0.0 Contents 1. GENERAL INFORMATION ......................................................................................................................................... 2 1.1 NOTES OF THE TEST REPORT ......................................................................................................................................... 2 1.2 INFORMATION ABOUT THE TESTING LABORATORY ........................................................................................................ 2 1.3 APPLICANT’S DETAILS ................................................................................................................................................... 2 1.4 MANUFACTURER’S DETAILS .......................................................................................................................................... 2 1.5 TEST ENVIRONMENT ...................................................................................................................................................... 3 2. DESCRIPTION OF THE DEVICE UNDER TEST ..................................................................................................... 4 2.1 FINAL EQUIPMENT BUILD STATUS ................................................................................................................................ 4 2.2 SUPPORT EQUIPMENT .................................................................................................................................................... 4 3. REFERENCE SPECIFICATION.................................................................................................................................. 5 4. TEST CONDITIONS ...................................................................................................................................................... 6 4.1 PICTURE TO DEMONSTRATE THE REQUIRED LIQUID DEPTH .......................................................................................... 6 4.2 TEST SIGNAL, FREQUENCIES AND OUTPUT POWER ..................................................................................................... 6 4.3 SAR MEASUREMENT SET-UP ........................................................................................................................................ 6 4.4 PHANTOMS ..................................................................................................................................................................... 7 4.5 TISSUE SIMULANTS ........................................................................................................................................................ 7 4.6 DESCRIPTION OF THE TEST PROCEDURE ........................................................................................................ 8 5 RESULT SUMMAR ...................................................................................................................................................... 11 6 TEST RESULT .............................................................................................................................................................. 12 6.1 MANUFACTURING TOLERANCE .................................................................................................................................... 12 6.2 MEASUREMENT POWER ............................................................................................................................................... 14 6.3 STANDALONE SAR TEST EXCLUSION CONSIDERATIONS .......................................................................................... 23 6.4 RF EXPOSURE CONDITIONS ......................................................................................................................................... 25 6.5 SYSTEM CHECKING ...................................................................................................................................................... 27 6.6 SAR TEST RESULT .................................................................................................................................................. 28 6.7 SAR MEASUREMENT VARIABILITY .............................................................................................................................. 34 6.8 SIMULTANEOUS TRANSMISSION SAR ANALYSIS ....................................................................................................... 34 7 MEASUREMENT UNCERTAINTY ............................................................................................................................ 35 8 TEST EQUIPMENTS ................................................................................................................................................... 37 ANNEX A – TEST PLOTS ............................................................................................................................................. 42 ANNEX B – RELEVANT PAGES FROM CALIBRATION REPORTS .................................................................... 51 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_center Testing Center (SRTC) Page number: 2 of 109 Tel: 86-10-57996183 Fax: 86-10-57996388 V3.0.0 1. GENERAL INFORMATION 1.1 Notes of the test report The test report may only be reproduced or published in full. Reproduction or publication of extracts from …

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No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 43 of 109 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 ANNEX A – TEST PLOTS System check 750MHz Communication System: UID 0, CW (0) Frequency: 750 MHz; Duty cycle:1:1 Medium parameters used: f = 750 MHz; σ = 0.923 S/m; ε r = 41.352; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration: • Probe: EX3DV4 - SN3708; ConvF(9.63, 9.63, 9.63) @ 750MHz; Calibrated: 9/26/2019 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn720; Calibrated: 10/2/2019 • Phantom: Twin-SAM 1559; Type: QD 000 P40 CD; Serial: xxxx • Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) System Performance Check at Frequencies 750MHz/d=15mm, Pin=250 mW, dist=3.0mm (ES-Probe)/Area Scan (8x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.16 W/kg System Performance Check at Frequencies 750MHz/d=15mm, Pin=250 mW, dist=3.0mm (ES-Probe)/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 41.00 V/m; Power Drift = 0.13 dB Peak SAR (extrapolated) = 3.26 W/kg SAR(1 g) = 2.06 W/kg; SAR(10 g) = 1.45 W/kg Maximum value of SAR (measured) = 2.49 W/kg No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 44 of 109 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 System check 1800MHz Communication System: UID 0, CW (0); Frequency: 1800 MHz; Duty cycle:1:1 Medium parameters used: f = 1800 MHz; σ = 1.418 S/m; ε r = 40.688; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3708; ConvF(8.41, 8.41, 8.41) @ 1800 MHz; Calibrated: 9/26/2019 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn720; Calibrated: 10/2/2019 • Phantom: Twin-SAM 1559; Type: QD 000 P40 CD; Serial: xxxx • Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) Configuration 1800/1800/Area Scan (7x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 8.31 W/kg Configuration 1800/1800/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 76.60 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 17.5 W/kg SAR(1 g) = 9.49 W/kg; SAR(10 g) = 4.97 W/kg Maximum value of SAR (measured) = 12.1 W/kg No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 45 of 109 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 System check 2000MHz Communication System: UID 0, CW (0); Frequency: 2000 MHz; Duty cycle:1:1 Medium parameters used: f = 2000 MHz; σ = 1.427 S/m; ε r = 39.844; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3708; ConvF(8.09, 8.09, 8.09) @ 2000 MHz; Calibrated: 9/26/2019 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn720; Calibrated: 10/2/2019 • Phantom: Twin-SAM 1559; Type: QD 000 P40 CD; Serial: xxxx • Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) Configuration 2000/2000/Area Scan (7x10x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 8.40 W/kg Configuration 2000/2000/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 76.22 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 18.7 W/kg SAR(1 g) = 9.82 W/kg; SAR(10 g) = 4.96 W/kg Maximum value of SAR (measured) = 12.9 W/kg No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 46 of 109 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 System check 2450MHz Communication System: UID 0, CW (0); Frequency: 2450 MHz; Duty cycle:1:1 Medium parameters used: f = 2450 MHz; σ = 1.866 S/m; ε r = 38.343; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3708; ConvF(7.5, 7.5, 7.5) @ 2450 MHz; Calibrated: 9/26/2019 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn720; Calibrated: 10/2/2019 • Phantom: Twin-SAM 1559; Type: QD 000 P40 CD; Serial: xxxx • Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) System Performance Check at Frequencies 2450 MHz/2450/Area Scan (8x11x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 21.2 W/kg System Performance Check at Frequencies 2450 MHz/2450/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 108.3 V/m; Power Drift = 0.19 dB Peak SAR (extrapolated) = 28.2 W/kg SAR(1 g) = 13.5 W/kg; SAR(10 g) = 6.14 W/kg Maximum value of SAR (measured) = 22.6 W/kg No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 47 of 109 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 LTE CAT-M Band2 Limb Bottom Communication System: UID 0, LTE band 02 (0); Frequency: 1860 MHz; Duty cycle:1:1 Medium parameters used (interpolated): f = 1860 MHz; σ = 1.396 S/m; ε r = 40.871; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3708; ConvF(8.1, 8.1, 8.1) @ 1860 MHz; Calibrated: 9/26/2019 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn720; Calibrated: 10/2/2019 • Phantom: Twin-SAM 1559; Type: QD 000 P40 CD; Serial: xxxx • Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7450) Bottom/LTE2/Area Scan (4x8x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.92 W/kg Bottom/LTE2/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 33.37 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 3.31 W/kg SAR(1 g) = 1.94 W/kg; SAR(10 g) = 0.918 W/kg Maximum value of SAR (measured) = 2.97 W/kg No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 48 of 109 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 LTE CAT-M Band4 Limb …

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No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:51 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 ANNEX B – RELEVANT PAGES FROM CALIBRATION REPORTS DAE4 Sn:720 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:52 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:53 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:54 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:55 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:56 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 EX3DV4 Sn:3708 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:57 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:58 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:59 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:60 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:61 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:62 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:63 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:64 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:65 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:66 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:67 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:68 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:69 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:70 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:71 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:72 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:73 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:74 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:75 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:76 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:77 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:78 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 D750V3 Sn:1101

No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:79 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:80 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:81 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:82 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:83 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:84 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:85 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:86 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 D1800V2 Sn:2d084 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:87 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:88 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:89 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:90 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:91 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:92 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:93 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 No.: SRTC2020-9004(F)-20082801(H) FCC ID:2ARXN-FC2 The State Radio_monitoring_centerTestingCenter (SRTC) Page number:94 of 109 Tel: 86-10-57996183 Fax:86-10-57996388 V3.0.0 D2000V2 Sn:1009 No.: SRTC2020-9…

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