ZNFK310IMSmartphone (LTE, GSM, BT, WIFI)

MFL00000000 (1.0) Copyright ©2020 LG Electronics Inc. All rights reserved. www.lg.com ENGLISH USER GUIDE LM-K310IM 1 About this user guide Thank you for choosing this LG product. Please carefully read this user guide before using the device for the first time to ensure safe and proper use. • Always use genuine LG accessories. The supplied items are designed only for this device and may not be compatible with other devices. • Descriptions are based on the device default settings. • Default apps on the device are subject to updates, and support for these apps may be withdrawn without prior notice. If you have any questions about an app provided with the device, please contact an LG Service Centre. For user-installed apps, please contact the relevant service provider. • Modifying the device’s operating system or installing software from unofficial sources may damage the device and lead to data corruption or data loss. Such actions will violate your LG licence agreement and void your warranty. • Some content and illustrations may differ from your device, depending on the area, service provider, software version, or OS version, and are subject to change without prior notice. • Software, audio, wallpaper, images, and other media supplied with your device are licenced for limited use. If you extract and use these materials for commercial or other purposes, you may be infringing copyright laws. As a user, you are fully responsible for the illegal use of media. • Additional charges may incur for data services, such as messaging, uploading, downloading, auto-syncing and location services. To avoid additional charges, select a data plan suitable to your needs. Contact your service provider to obtain additional details. • This user guide is written in major languages for each country. Depending on the language used, content may partly differ. ENGLISH 2About this user guide Instructional notices WARNING: Situations that could cause injury to the user and third parties. CAUTION: Situations that may cause minor injury or damage to the device. NOTE: Notices or additional information. 3 Table of contents 01 Basic Functions 16 Product components and accessories 17 P arts overview 18 T urning the power on or off 20 Installing the SIM c ard and memory card 22 Removing the memory card 22 Battery 24 T ouch screen 27 Home scr een 34 Scr een lock 35 T aking screenshots 35 Copy and Paste 02 Useful Apps 37 Installing and uninstalling apps 38 App Shor tcuts 39 Phone 43 Messaging 44 Camera 47 Photos 50 Contacts 52 Clock 54 Google apps 5 Guidelines for safe and ef ficient use 4Table of contents 03 Settings 57 Settings 57 Network and Internet 63 Connected devices 66 Apps & no tifications 66 Battery 67 Display 68 Sound 69 Storage 69 Privacy 70 Location 70 Security 71 Accounts 71 Accessibility 73 Digital W ellbeing & parental controls 73 Google 74 System 76 About phone 05 Appendix 78 Language Settings 78 LG Bridge 79 Phone so ftware update 81 Anti-Theft Guide 82 Open Source Software Notice Information 82 Regulatory information (Regulation ID number, E-labeling, etc.) 83 Trademarks 84 DECLARATION OF CONFORMITY 84 Contact o ffice for compliance of this product 85 More information 89 FAQ 5 Guidelines for safe and efficient use Please read these simple guidelines. Not following these guidelines may be dangerous or illegal. Should a fault occur, a software tool is built into your device that will gather a fault log. This tool gathers only data specific to the fault, such as signal strength, cell ID position in sudden call drop and applications loaded. The log is used only to help determine the cause of the fault. These logs are encrypted and can only be accessed by an authorised LG Repair centre should you need to return your device for repair. Exposure to radio frequency energy Radio wave exposure and Specific Absorption Rate (SAR) information. This device has been designed to comply with applicable safety requirements for exposure to radio waves. These requirements are based on scientific guidelines that include safety margins designed to assure the safety of all persons, regardless of age and health. • The radio wave exposure guidelines employ a unit of measurement known as the Specific Absorption Rate, or SAR. Tests for SAR are conducted using standardised methods with the device transmitting at its highest certified power level in all used frequency bands. • While there may be differences between the SAR levels of various LG device models, they are all designed to meet the relevant guidelines for exposure to radio waves. • The SAR limit recommended by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) is 2 W/kg averaged over 10 g of tissue. • The highest SAR value for this model tested for use at the ear is X.XXX W/kg (10 g) and when worn on the body is X.XXX W/kg (10 g). 6Guidelines for safe and efficient use • This device meets RF exposure guidelines when used either in the normal use position against the ear or when positioned at least 5 mm away from the body. When a carry case, belt clip or holder is used for body-worn operation, it should not contain metal and should position the product at least 5 mm away from your body. In order to transmit data files or messages, this device requires a quality connection to the network. In some cases, transmission of data files or messages may be delayed until such a connection is available. Ensure the above separation distance instructions are followed until the transmission is completed. Information about the RF exposure from FCC The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types LM-K310IM (FCC ID: ZNFK310IM) has also been tested against this SAR limit. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 10mm separation distance between the user’s body and the back of the handset. The use of belt clips, holsters and similar accessories should not contain metallic components in its…

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Date:2020/08/02 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:LGElectronicsUSA,Inc. FCCID:ZNFK310IM ConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingto confidentialitymaterial.LGElectronicsUSA,Inc.requeststhatthefollowing documentsregardingthissubmissionforFCCID:ZNFK310IMbekeptonfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematic.pdf OperationalDescriptionOperationaldescription.pdf PartlistBOM.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionand relatedinformationabouttheproductwhichLGElectronicsUSA,Inc.considersto beconfidentialproprietary,acustomdesignand,otherwise,notreleasabletothe generalpublic.Sincethisdesignisabasisformwhichfuturetechnological productswillevolve,LGElectronicsUSA,Inc.considersthisinformationwouldbe ofbenefittoitscompetitors,andthatthedisclosureoftheinformationinthese documentswouldgivecompetitorsanunfairadvantageinthemarket. YoursSincerely, Contactname:Mr.KyungsuHan Title:Director Tel:1-201-266-2215 Email:[email protected] Companyname:LGElectronicsUSA,Inc. 利用 pdfFactory Pro 测试版本创建的PDF文档 www.pdffactory.com

LGElectronicsUSA,Inc. Date:2020/08/02 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheLGElectronicsUSA,Inc.,theundersigned,herebyauthorizesMrs.Wendy ZhanfromShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,toact onthebehalfoftheLGElectronicsUSA,Inc.solelyinmattersrelatingtothe applicationforanFCCequipmentauthorizationforFCCID:ZNFK310IMincluding thesigningofdocumentsinconnectionwiththisApplication.Necessaryacts carriedoutShenzhenMorlabCommunicationsTechnologyCo.,Ltd.onour behalfoftheLGElectronicsUSA,Inc.inconnectionwiththeApplicationshall havethesameeffectasactsoftheLGElectronicsUSA,Inc..LGElectronics USA,Inc.alsoherebycertifythatnopartytothisapplicationissubjecttoadenial ofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-Drug AbuseActof1988,21U.S.C.862. Thankyouforyourattentiontothismatter. YoursSincerely, Signatory: Contactname:Kyung-SuHan Title:Director Tel:1-201-266-2215 Email:[email protected] Companyname:LGElectronicsUSA,Inc. 利用 pdfFactory Pro 测试版本创建的PDF文档 www.pdffactory.com

FCC ID:ZNFK310IM External Photos 1. EUT front view 2. EUT rear view 3. EUT left side view 4. EUT right side view 5. EUT top view 6. EUT bottom view 7. Accessories

1. Label 2. Label location

FCC ID:ZNFK310IM Internal Photos 1. EUT uncover view 2. Antenna view GSM /LTE Antenna Bluetooth/Wi-Fi Antenna LTE Diversity Antenna

REPORT No.：SZ20060377S01 Annex B Test Setup Photos Head Right Cheek Right Tilt MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ20060377S01 Left Cheek Left Tilt MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ20060377S01 Body Front Side (Test distance: 10mm, Thickness of EU T: 9mm) Back Side (Test distance: 10mm, Thickness of EU T: 9mm) MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ20060377S01 Left Side (Test distance: 10mm, Thickness of EU T: 9mm) Right Side (Test distance: 10mm, Thickness of EU T: 9mm) MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ20060377S01 Top Side (Test distance: 10mm, Thickness of EU T: 9mm) Bottom Side (Test distance: 10mm, Thickness of EU T: 9mm) MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected]

REPORT No.：SZ20060377S01 Annex C Plots of System Performance Check MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Test Laboratory: SAR Lab. of Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.17 System Check_835MHz_Head Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL_835 Medium parameters used: f = 835 MHz; σ = 0.914 S/m; ε r = 41.462; ρ = 1000 kg/m 3 Ambient Temperature：23.1 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(9.3, 9.3, 9.3); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW835/Area Scan (81x81x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 2.17 W/kg CW835/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 53.78 V/m; Power Drift = 0.00 dB Peak SAR (extrapolated) = 3.62 W/kg SAR(1 g) = 2.35 W/kg; SAR(10 g) = 1.54 W/kg Maximum value of SAR (measured) = 2.17 W/kg 0 dB = 2.17 W/kg Test Laboratory: SAR Lab. of Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.18 System Check_1900MHz_Head Communication System: UID 0, CW (0); Frequency: 1900 MHz;Duty Cycle: 1:1 Medium: HSL_1900 Medium parameters used: f = 1900 MHz; σ = 1.413 S/m; ε r = 40.121; ρ = 1000 kg/m 3 Ambient Temperature：23.3 °C; Liquid Temperature：22.3 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(7.74, 7.74, 7.74); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW1900/Area Scan (81x81x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 11.34 W/kg CW1900/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 88.19 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 18.34 W/kg SAR(1 g) = 9.91 W/kg; SAR(10 g) = 5.16 W/kg Maximum value of SAR (measured) = 11.34 W/kg 0 dB = 11.34 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.19 System Check_2300MHz_Head Communication System: UID 0, CW (0); Frequency: 2300 MHz;Duty Cycle: 1:1 Medium: HSL_2300 Medium parameters used: f = 2300 MHz; σ = 1.661 S/m; ε r = 39.412; ρ = 1000 kg/m 3 Ambient Temperature：23.3 °C; Liquid Temperature：22.5 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(7.56, 7.56, 7.56); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CD; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW2300/Area Scan (61x61x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 17.36 W/kg CW2300/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 74.28 V/m; Power Drift = 0.09 dB Peak SAR (extrapolated) = 17.29 W/kg SAR(1 g) = 11.86 W/kg; SAR(10 g) = 5.81 W/kg Maximum value of SAR (measured) = 17.36 W/kg 0 dB = 17.36 W/kg Test Laboratory: SAR Lab. of Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.21 System Check_2450MHz_Head Communication System: UID 0, CW (0); Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: HSL_2450 Medium parameters used: f = 2450 MHz; σ = 1.795 S/m; ε r = 39.388; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.2 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(7.3, 7.3, 7.3); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW2450/Area Scan (101x101x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 15.63 W/kg CW2450/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 90.76 V/m; Power Drift = 0.09 dB Peak SAR (extrapolated) = 30.79 W/kg SAR(1 g) = 13.12 W/kg; SAR(10 g) = 6.09 W/kg Maximum value of SAR (measured) = 15.63 W/kg 0 dB = 15.63 W/kg Test Laboratory: SAR Lab. of Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.20 System Check_2600MHz_Head Communication System: UID 0, CW (0); Frequency: 2600 MHz;Duty Cycle: 1:1 Medium: HSL_2600 Medium parameters used: f = 2600 MHz; σ = 1.961 S/m; ε r = 39.275; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.2 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(7, 7, 7); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW 2600/Area Scan (101x101x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 16.37 W/kg CW 2600/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 89.24 V/m; Power Drift = -0.06 dB Peak SAR (extrapolated) = 30.66 W/kg SAR(1 g) = 13.51 W/kg; SAR(10 g) = 6.22 W/kg Maximum value of SAR (measured) = 16.37 W/kg 0 dB = 16.37 W/kg

REPORT No.：SZ20060377S01 Annex D Plots of Maximum SAR Test Results MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.17 GSM850_GPRS(3 TX slots)_Right Cheek_Ch189 Communication System: UID 0, GSM850(class 11) (0); Frequency: 836.4 MHz;Duty Cycle: 1:2.77 Medium: HSL_835 Medium parameters used: f = 836.4 MHz; σ = 0.904 S/m; ε r = 41.033; ρ = 1000 kg/m 3 Ambient Temperature：23.1 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(9.3, 9.3, 9.3); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch189/Area Scan (71x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.308 W/kg Ch189/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 5.912 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 0.361 W/kg SAR(1 g) = 0.398 W/kg; SAR(10 g) = 0.292 W/kg Maximum value of SAR (measured) = 0.310 W/kg 0 dB = 0.310 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.18 GSM1900_GPRS(2 TX slots)_Left Cheek_Ch810 Communication System: UID 0, PCS1900(Class 10) (0); Frequency: 1909.8 MHz;Duty Cycle: 1:4.15 Medium: HSL_1900 Medium parameters used: f = 1910 MHz; σ = 1.343 S/m; ε r = 41.267; ρ = 1000 kg/m 3 Ambient Temperature：23.3 °C; Liquid Temperature：22.3 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(7.74, 7.74, 7.74); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch810/Area Scan (71x91x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.120 W/kg Ch810/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 2.536 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 0.161 W/kg SAR(1 g) = 0.131 W/kg; SAR(10 g) = 0.077 W/kg Maximum value of SAR (measured) = 0.110 W/kg 0 dB = 0.110 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.17 LTE Band 5_10MHz_QPSK_1RB_0Offset_Right Cheek_Ch20525 Communication System: UID 0, LTE (0); Frequency: 836.5 MHz;Duty Cycle: 1:1 Medium: HSL_835 Medium parameters used: f = 836.5 MHz; σ = 0.904 S/m; ε r = 41.018; ρ = 1000 kg/m 3 Ambient Temperature：23.1 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(9.3, 9.3, 9.3); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch20525/Area Scan (71x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.160 W/kg Ch20525/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 4.129 V/m; Power Drift = 0.08 dB Peak SAR (extrapolated) = 0.185 W/kg SAR(1 g) = 0.245 W/kg; SAR(10 g) = 0.185 W/kg Maximum value of SAR (measured) = 0.158 W/kg 0 dB = 0.158 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.20 LTE Band 38_20MHz_QPSK_1RB_0Offset_Right Cheek_Ch38000 Communication System: UID 0, LTE (0); Frequency: 2595 MHz;Duty Cycle: 1:1.59 Medium: HSL_2600 Medium parameters used: f = 2595 MHz; σ = 2.047 S/m; ε r = 38.008; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.2 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(7, 7, 7); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch38000/Area Scan (91x131x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.0299 W/kg Ch38000/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 0.9370 V/m; Power Drift = 0.09 dB Peak SAR (extrapolated) = 0.0600 W/kg SAR(1 g) = 0.036 W/kg; SAR(10 g) = 0.020 W/kg Maximum value of SAR (measured) = 0.0293 W/kg 0 dB = 0.0293 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.19 LTE Band 40A_10MHz_QPSK_1RB_0Offset_Right Cheek_Ch38750 Communication System: UID 0, LTE (0); Frequency: 2310 MHz;Duty Cycle: 1:1.59 Medium: HSL_2300 Medium parameters used: f = 2310 MHz; σ = 1.698 S/m; ε r = 38.758; ρ = 1000 kg/m 3 Ambient Temperature：23.3 °C; Liquid Temperature：22.5 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(7.56, 7.56, 7.56); Calibrated: 2020.01.03; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2020.06.02 - Phantom: SAM 1; Type: QD000P40CC; Serial: TP:1471 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch38750/Area Scan (91x131x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.0718 W/kg Ch38750/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 2.587 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 0.107 W/kg SAR(1 g) = 0.064 W/kg; SAR(10 g) = 0.038 W/kg Maximum value of SAR (measured) = 0.0698 W/kg 0 dB = 0.0698 W/kg Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2020.07.19 LTE Band 40B_10MHz_QPSK_1RB_0Offset_Right Cheek_Ch39200 Communication System: UID 0, LTE (0); Frequen…

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REPORT No.：SZ20060377S01 Annex E DASY Calibration Certificate MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected]

REPORT No.：SZ20060377S01 Annex E DASY Calibration Certificate MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Te l : 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected]

3 Add: No.5 I Xueyuan Road, HaTel: +86-10-62304633-2079 dan District, Beijing, 100191, China vnuorvt i ivnFax: +86-10-62304633-2504 11111h, CNAS L0570 E-mail: [email protected] http://www.chinattl.cn Cl ient KEHU Certificate No: Z18-60195 CALIBRATN CERTIFICATE Object D835V2 SN: 4d227 Ca l ibration Procedure(s) Calibration Procedures for d ipole validation kits Calibration date: June 22, 2018 This ca-ibration Certificate documents the traceabi lity to national standards, which realize the physical units of measurements(S I). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(223)C and humidity<70%. Cal ibration Equipment used (M&TE critical for ca ibration) Primary Standards D # Ca l Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRVD Power sensor NRV-Z5 Reference Probe EX3DV4 DAE4 Secondary Standards 102083 01-Nov-17 (CTTL, No.J17X08756) Oct-18 100542 01-Nov-17 (CTTL, N J 17X08756) Oct-18 SN 7464 12-Sep-17(SPEAG,N EX3-7464-Sep17) Sep-18 SN 1525 02-Oct-17(SPEAG,No.DAE4-1525_Oct17) Oct-18 ID # Ca l Date(Cal ibrated by, Certificate No.) Scheduled Calibration S ignal Generator E4438C NetworkAna lyzer E5071 C MY49071430 23-Jan-18 (CTTL, No.J18X00560) Jan-19 MY46110673 24-Jan18 (CTTL, No.J18X00561) Jan-19 Name Function Signature Ca l ibrated by Reviewed by Approved by Issued: June 26, 2018 This ca libration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z 18-60195 Page I of 8 In Collaboration with z71 Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel86-10-62304633-2079 Fax86-10-62304633-2504 E-mail: [email protected] http://wwwchinattl.cn Glossary: TSL tissue simu lating l iqu id ConvF sensitivity in TSL / NORMx,y,z N/A not applicable or not measured Ca-ibration is Performed According to the Following Standards: a EEE Std 1528-2013, " IEEE Recommended Practice for Determ in ing the Peak SpatiaAveraged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209-1, "Measurement procedure for assessment of specific absorption rate of human exposure to rad frequency fields from hand-held and body-mounted wireless commun ication devices- Part 1: Device used next to the ear (Frequency range of 300MHz to 6GHz)", July 2016 c) IEC 62209-2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless commun ication devices used in close proximity to the human body (frequency range of 30MHz to 6GHz)", March 2010 d) KDB865664, SAR Measurement Requirements for 100 MHz to 6 GHz Additional Documentation: e) DASY4/5 System Handbook Methods Applied and nterpretation of Parameters: Measurement Conditions: Further deta ils are ava i lable from the Va l idation Report at the end of the certificate. Al l figures stated in the certificate are va lid at the frequency indicated . Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exact-y below the center marking of the flat phantom section, with the arms oriented paral lel to the body axis. . Feed Point Impedance and Return Loss: These parameters are measured with the d ipole positioned under the liquid fil led phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed pointThe Return Loss ensures low reflected power. No uncertainty required . Electrical Delay: One-way delay between the SMA connector and the antenna feed point No uncertainty required. SAR measured: SAR measured at the stated antenna input power. SAR normalized: SAR as measured, norma l ized to an input power of 1 W at the antenna connector. . SAR for nominal TSL parameters: The measured TSL parameters are used to ca cu late the nominal SAR resu lt. The reported uncertainty of measurement is stated as the standard uncerta inty of Measurement mu ltipl ied by the coverage factor k=2, wh ich for a normal d istribution Corresponds to a coverage probabi l ity of approx-mately 95%. Certificate No: Z18-60195 Page 2 of 8 9 In Collaboration with s CAUBRA71ON LABORATORY Add: No.5 1 Xueyuan Road, Haidian District, Beijing, 100191, China Tel86-10-62304633-2079 Fax86-10-62304633-2504 E-mail: [email protected] http://www.chinattl.cn Measurement Conditions Xy9D9Dp99D91 DASY Version DASY52 1 52.10.1.1476 4 Extrapolation Advanced Extrapolation Phantom Triple Flat Phantom 5.1C I Distance Dipole Center - TSL iZoom Scan Resolution dx, dy, dz = 5 mm I L I Frequency l Head TSL parameters SAR resu-t with Head TSL SAR averaged over 1 Cm3 (1 g) of Head TSL Condition SAR measured 250 mW input power 2.38mW/g SAR for nomina l Head TSL parameters norma lized to 1W 9.34mW/g18.8 % (k=2) SAR averaged over 10 cm3 (10 g) of Head TSL Condition SAR measured 250 mW input power 1.54mW/g SAR for nom ina l Head TSL parameters normalized to 1W 6.07 mW /g18.7 % (k=2) Body TSL parameters SAR result with Bodv TSL SAR averaged over 1 cm3 (1 g) of Body TSL SAR measured SAR for nom ina l Body TSL parameters norma l ized to 1W 1 9.61 mW /g18.8 % (k=2) I SAR averaged over 10 cm3 (10 g) of Body TSL SAR measured 250 mW input power I 1.61 mW / g SAR for nomina l Body TSL parameters normal ized to 1W 1 6.31 mW /g18.7 % (k=2) Certificate No: Z 18-60195 Page 3 of 8 In Collaboration with ,7_111: T _ ` j r . I *-1:7' 1L*1;i1 Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel86-10-62304633-2079 Fax86-10-62304633-2504 E-mail: [email protected] http://www.chinattl.cn Appendix (Additiona-assessments outside the scope of CNAS L0570) Antenna Parameters with Head TSL Impedance, transformed to feed point 54.00 1.13j0 Return Loss - 28.0dB Antenna Parameters with Body TSL -mpedance, transformed to feed point 48.60- 3.91j0 Return Loss -27.5dB General Antenna Parameters and Design After long term use with …

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-40 - In Collaboration with vr ch M., I "T CALIBRATION LABORATORY L 'TWA Add: N5 1 Xueyuan Road, Haidian District, Beijing, 100191, China vnLionn i IVI\ Tel: +86-10-62304633-2079 Fax86-10-62304633-2504 h h, I, %'W"' 1NAb LUO/U E-mail: [email protected] http://www.chinattl.cn Cl ient KEHU Certificate No: Z18-60197 CALIBRATION CERTIF-CATE Object Ca libration Procedure(s) Ca-ibration Procedures for dipole validation kits Calibration date This calibration Certificate documents the traceabi-ity to nationa standards, which realize the phys cal un its of measurements(S I). The measurements and the uncertainties with confidence probability are g iven on the fol lowing pages and are part of the certificate A l l calibrations have been conducted in the closed laboratory fac ility: env ironment temperature(223)C and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(Cal ibrated by, Certificate N Scheduled Calibration Power Meter NRVD Power sensor NRV-Z5 Reference Probe EX3DV4 DAE4 Secondary Standards 102083 01-Nov-17 (CTTL, No.J17X08756) Oct-18 1005…

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