2ADYY-BD1Mobile Phone

1 Know your phone 2 Table of Contents Know your phone ............................................. 1 1. SIM/SD Card Installatioan ............................. 6 2. Menu functions ............................................... 7 Contacts ............................................................... 7 Message ............................................................... 7 Phone ................................................................... 7 Gmail .................................................................... 7 Camera ................................................................. 7 Gallery ................................................................ 8 FM Radio .............................................................. 8 Boonplay ............................................................... 8 Files ...................................................................... 8 Bluetooth .............................................................. 8 SIM Toolkit ............................................................ 9 Calendar ............................................................... 9 Clock .................................................................... 9 Calculator....... ....................................................... 9 3.Accessories......... ........................................... 10 4.FCC Regulations ............................................. 11 5.SAR................................. ................................. 12 6.Technical Specifications ................................ 13 3 Foreword Honorific mobile phones user, thank you for choosing our mobile phone! Our cellular phones is according with the communication industry standards of PRC, and also according with the standards of European, and are approved for GSM networks. Your phone may be used internationally with various networks depending on your roaming arrangements with your service provider. To use this phone you must subscribe to a GSM service from a provider. We have included many features in this device but their function depends on the features available with your subscribed wireless network. Please contact your service provider for more information. We strongly recommend you carefully read and understand this manual before using your phone in order to keep it under best conditions for your effective usage and utmost satisfaction. Safety Never attempt to disassemble your phone. You alone are responsible for how you use your phone and any consequences of its use. As a general rule, always switch off your phone wherever the use of a phone is prohibited. Use of your phone is subject to safety measures designed to protect users and their environment. Do not use your phone in damp areas (bathroom, swimming pool...). Protect it from liquids and other moisture. Do not expose your phone to extreme temperatures lower than - 10°C and higher than + 55°C. Please note that the ambient temperature range for normal charging of mobile phones is 0 °C ~ 45 °C. Do not charge at an ambient temperature below 0 ° C or above 45 ° C, as this will result in reduced battery performance and reduced life. Charging for too long at too high or too low ambient 4 temperatures can damage unfilled or swelled batteries, and there is a risk of battery explosion The physicochemical processes created by chargers impose temperature limits when charging the battery. Your phone automatically protects the batteries in extreme temperatures. Do not leave your phone within the reach of small children (certain removable parts may be accidentally ingested). Electrical safety Only use the chargers listed in the manufacturer’s catalogue. Using any other charger may be dangerous; it would also invalidate your warranty. Line voltage must be exactly the one indicated on the charger’s serial plate. Aircraft safety When traveling by plane, you will need to switch your phone off when so instructed by the cabin crew or the warning signs. Using a mobile phone may be dangerous to the operation of the aircraft and may disrupt the phone network. Its use is illegal and you could be prosecuted or banned from using cellular networks in the future if you do not abide by these regulations. Explosive materials Please comply with warning signs at petrol station when personnel asking you to switch your phone off. You will need to comply with radio equipment usage restrictions in places such as chemical plants, fuel depots and at any location where blasting operations are under way. Electronic equipment To avoid the risk of demagnetization, do not let electronic devices close to your phone for a long time. Electronic medical equipment Your phone is a radio transmitter which may interfere with electronic medical equipment or implants, such as hearing aids, pacemakers, insulin pumps, etc. It is recommended that a minimum separation of 5mm be maintained between the phone and an implant. Your doctor or the manufacturers of such equipment will be able to give you any advice you may need in 5 this area. Hospitals Always make sure that your phone is switched off in hospitals when so instructed by warning signs or by medical staff. Road safety Do not use your phone when driving. In order to give your full attention to driving, stop and park safely before making a call. You must comply with any current legislation. Distance of operation This phone model has been tested and meets radio frequency exposure guidelines when used As follows: ·Against the ear: place or receive a phone call and hold the phone as you would a wire line telephone. ·Body worn: when transmitting, place the phone in a carry accessory that contains no metal and positions the phone a minimum of 5mm form your body. Use of other accessories may not ensure compliance with radio frequency exposure guidelines. If you do not use a body worn accessory and are not holding the phone at the ear, position the phone a minimum of 5mm from your body, ·Data operation: when using a data fe…

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TECNOMOBILELIMITED Address:FLAT398/FBLOCKDWAHLOKINDUSTRIALCENTRE31-35SHANMEISTREETFOTANNT, HongKong Tel.:+86-0755-61803856 E-mail:[email protected] QA-FR-170-B FCCAuthorization Date:2022-03-08 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorization Towhomitmayconcern: We,TECNOMOBILELIMITEDherebyauthorizesShenzhenAccurateTechnologyCo., Ltd.toactonitsbehalfinallmattersrelatingtoapplicationforEquipmentauthorization, includingthesigningofalldocumentsrelatingtothesematters.Allactscarriedoutby ShenzhenAccurateTechnologyCo.,Ltd.onourbehalfshallhavethesameeffectasour ownaction. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits, thatincludesFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988, 21U.S.C.862. Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. SincerelyYours, Signature YitingLuo ProjectManager

TECNOMOBILELIMITED Address: FLAT398/FBLOCKDWAHLOKINDUSTRIALCENTRE31-35SHANMEISTREETFOTANNT,HongKong Tel.:+86-0755-61803856 E-mail:[email protected] FCCConfidentialAuthorization Date:2022-03-08 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestregardingapplicationforcertificationof FCCID:2ADYY-BD1 InaccordancewithSections0.457and0.459oftheCommission’sRules, TECNOMOBILELIMITED herebyrequestslong-termconfidentialtreatmentof informationaccompanyingthisapplicationasoutlinedbelow: BlockDiagram Schematics OperationDescription Partlist/TuneupProcedure(forlicenseddevice) Aswellasshort-termconfidentialtreatmentofinformationaccompanyingthis applicationforaperiodof180daysaftergrantisissuedasoutlinedbelow: InternalPhotos User’sManual ExternalPhotos TestSet-upPhotos Theabovematerialscontainproprietaryandconfidentialinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsprovidesunjustified benefitstoitscompetitorsinthemarket. SincerelyYours, Signature YitingLuo ProjectManager

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF External Photos Page 1 of 6 External Photos Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF External Photos Page 2 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF External Photos Page 3 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF External Photos Page 4 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF External Photos Page 5 of 6 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF External Photos Page 6 of 6

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF Internal Photos Page 1 of 5 Internal photos Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF Internal Photos Page 2 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF Internal Photos Page 3 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF Internal Photos Page 4 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448-RF Internal Photos Page 5 of 5

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 801: 2021-11-09 Page 1 of 53 FCC SAR TEST REPORT Applicant Name : TECNO MOBILE LIMITED Address : FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE 31-35 SHAN MEI STREET FOTAN NT Report Number : SZNS220222-05448E-SA FCC ID: 2ADYY-BD1 Test Standard (s) FCC Part 2.1093 Sample Description Product Type: Mobile Phone Model No.: BD1 Trade Mark: Date Received: 2022/2/23 Date of Test: 2022/3/06~2022/03/07 Report Date: 2022/3/12 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Lance Li Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Version 801: 2021-11-09 Page 2 of 53 FCC SAR Attestation of Test Results MODE Max. SAR Level(s) Reported(W/kg) Limit (W/kg) GSM 850 1g Head SAR 0.76 1. 6 1g Body SAR 0.26 PCS 1900 1g Head SAR 1.25 1g Body SAR 0.53 WCDMA Band 2 1g Head SAR 1.34 1g Body SAR 0.42 WCDMA Band 5 1g Head SAR 1.24 1g Body SAR 0.27 2.4G Wi-Fi 1g Head SAR 0.52 1g Body SAR 0.17 Simultaneous 1g Head SAR 1.59 1g Body SAR 0.58 1g Body SAR 0.58 (Hotspot) Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Version 801: 2021-11-09 Page 3 of 53 FCC SAR Applicable Standards FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices RF Exposure Procedures: TCB Workshop April 2015 IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques IEC 62209-1:2016 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices – Part 1: Devices used next to the ear (Frequency range of 300 MHz to 6 GHz) KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 648474 D04 Handset SAR v01r03 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 941225 D01 3G SAR Procedures v03r01 KDB 941225 D06 Hotspot Mode v02r01 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Version 801: 2021-11-09 Page 4 of 53 FCC SAR TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 5 EUT DESCRIPTION ................................................................................................................................................... 6 TECHNICAL SPECIFICATION ............................................................................................................................................. 6 REFERENCE, STANDARDS, AND GUIDELINES ................................................................................................. 7 SAR LIMITS ..................................................................................................................................................................... 8 FACILITIES ................................................................................................................................................................. 9 DESCRIPTION OF TEST SYSTEM ........................................................................................................................ 10 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 15 EQUIPMENTS LIST & CALIBRATION INFORMATION ........................................................................................................ 15 SAR MEASUREMENT SYSTEM VERIFICATION ............................................................................................. 16 LIQUID VERIFICATION ................................................................................................................................................... 16 SYSTEM ACCURACY VERIFICATION ............................................................................................................................... 18 SAR SYSTEM VALIDATION DATA ......................................................................................................................... 19 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 22 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR ........................................................................... 22 CHEEK/TOUCH POSITION .........................…

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Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 1 of 40 APPENDIX C PROBE CALIBRATION CERTIFICATES Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 2 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 3 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 4 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 5 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 6 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 7 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 8 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 9 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 10 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 11 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 12 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 13 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 14 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 15 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 16 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 17 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 18 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 19 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 20 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 21 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 22 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 23 of 40 APPENDIX D DIPOLE CALIBRATION CERTIFICATES Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 24 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 25 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 26 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 27 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 28 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 29 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 30 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 31 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 32 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 33 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 34 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 35 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 36 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 37 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 38 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 39 of 40 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 40 of 40

Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 1 of 58 Plot 1#: GSM 850_Head Left Cheek_Mid DUT: Mobile Phone; Type: BD1; Serial: SZNS220222-05448E-SA-S1 Communication System: UID 0, Generic GSM (0); Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.917 S/m; ε r = 41.577; ρ = 1000 kg/m 3 Phantom section: Left Section DASY5 Configuration:  Probe: EX3DV4- SN3619; ConvF(8.5, 8.5, 8.5); Calibrated: 2021/08/25  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1562; Calibrated: 2021/12/13  Phantom: Twin SAM; Type: QD000P40CD; Serial: TP:1744  Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Head Left Cheek/GSM 850 Mid/Area Scan (71x91x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.660 W/kg Head Left Cheek/GSM 850 Mid/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 25.40 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 0.965 W/kg SAR(1 g) = 0.535 W/kg; SAR(10 g) = 0.372 W/kg Maximum value of SAR (measured) = 0.610 W/kg 0 dB = 0.610 W/kg = -2.15 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 2 of 58 Plot 2#: GSM 850_Head Left Tilt_Mid DUT: Mobile Phone; Type: BD1; Serial: SZNS220222-05448E-SA-S1 Communication System: UID 0, Generic GSM (0); Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.917 S/m; ε r = 41.577; ρ = 1000 kg/m 3 Phantom section: Left Section DASY5 Configuration:  Probe: EX3DV4- SN3619; ConvF(8.5, 8.5, 8.5); Calibrated: 2021/08/25  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1562; Calibrated: 2021/12/13  Phantom: Twin SAM; Type: QD000P40CD; Serial: TP:1744  Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Head Left Tilt/GSM 850 Mid/Area Scan (71x91x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.511 W/kg Head Left Tilt/GSM 850 Mid/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 22.29 V/m; Power Drift = -0.04 dB Peak SAR (extrapolated) = 0.776 W/kg SAR(1 g) = 0.401 W/kg; SAR(10 g) = 0.258 W/kg Maximum value of SAR (measured) = 0.452 W/kg 0 dB = 0.452 W/kg = -3.45 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 3 of 58 Plot 3#: GSM 850_Head Right Cheek_Mid DUT: Mobile Phone; Type: BD1; Serial: SZNS220222-05448E-SA-S1 Communication System: UID 0, Generic GSM (0); Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.917 S/m; ε r = 41.577; ρ = 1000 kg/m 3 Phantom section: Right Section DASY5 Configuration:  Probe: EX3DV4- SN3619; ConvF(8.5, 8.5, 8.5); Calibrated: 2021/08/25  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1562; Calibrated: 2021/12/13  Phantom: Twin SAM; Type: QD000P40CD; Serial: TP:1744  Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Head Right Cheek/GSM 850 Mid/Area Scan (71x91x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.934 W/kg Head Right Cheek/GSM 850 Mid/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 22.81 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 1.57 W/kg SAR(1 g) = 0.677 W/kg; SAR(10 g) = 0.420 W/kg Maximum value of SAR (measured) = 0.787 W/kg 0 dB = 0.787 W/kg = -1.04 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 4 of 58 Plot 4#: GSM 850_Head Right Tilt_Mid DUT: Mobile Phone; Type: BD1; Serial: SZNS220222-05448E-SA-S1 Communication System: UID 0, Generic GSM (0); Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.917 S/m; ε r = 41.577; ρ = 1000 kg/m 3 Phantom section: Right Section DASY5 Configuration:  Probe: EX3DV4- SN3619; ConvF(8.5, 8.5, 8.5); Calibrated: 2021/08/25  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1562; Calibrated: 2021/12/13  Phantom: Twin SAM; Type: QD000P40CD; Serial: TP:1744  Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Head Right Tilt/GSM 850 Mid/Area Scan (71x91x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.662 W/kg Head Right Tilt/GSM 850 Mid/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 20.00 V/m; Power Drift = -0.06 dB Peak SAR (extrapolated) = 1.22 W/kg SAR(1 g) = 0.472 W/kg; SAR(10 g) = 0.266 W/kg Maximum value of SAR (measured) = 0.559 W/kg 0 dB = 0.559 W/kg = -2.53 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 5 of 58 Plot 5#: GSM 850_Body Worn Back_Mid DUT: Mobile Phone; Type: BD1; Serial: SZNS220222-05448E-SA-S1 Communication System: UID 0, Generic GSM (0); Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.917 S/m; ε r = 41.577; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4- SN3619; ConvF(8.5, 8.5, 8.5); Calibrated: 2021/08/25  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1562; Calibrated: 2021/12/13  Phantom: Twin SAM; Type: QD000P40CD; Serial: TP:1744  Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Body Worn Back/GSM 850 Mid/Area Scan (71x91x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.218 W/kg Body Worn Back/GSM 850 Mid/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 14.30 V/m; Power Drift = -0.18 dB Peak SAR (extrapolated) = 0.276 W/kg SAR(1 g) = 0.187 W/kg; SAR(10 g) = 0.155 W/kg Maximum value of SAR (measured) = 0.216 W/kg 0 dB = 0.216 W/kg = -6.66 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 6 of 58 Plot 6#: GSM 850_Body Front_Mid DUT: Mobile Phone; Ty…

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Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448E-RF Test Photos Page 1 of 2 Photo of Conducted Emission Measurement Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220222-05448E-RF Test Photos Page 2 of 2 Photo of Radiated Emission Measurement (30MHz-1GHz)

Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 1 of 6 APPENDIX B EUT TEST POSITION PHOTOS Liquid depth ≥ 15cm Phantom Type: Twin SAM Phantom ; Type: QD000 P40 CD; Serial: TP:1744 Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 2 of 6 Head Left Cheek Setup Photo Head Left Tilt Setup Photo Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 3 of 6 Head Right Cheek Setup Photo Head Right Tilt Setup Photo Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 4 of 6 Body Front Setup Photo (10mm) Body (Worn) Back Setup Photo (10mm) 10 mm 10 mm 10 mm Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 5 of 6 Body Left Setup Photo (10mm) Body Right Setup Photo (10mm) 10 mm 10 mm Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220222-05448E-SA Page 6 of 6 Body Top Setup Photo (10mm) 10 mm