2ASWWCORNR40Smart Phone

Differences Declaration To whom concern, We company XINCHUANGXIN INTERNATIONAL CO. , LTD Here by declares: The product model(s) R40+, R40 Pro,R40 Lite is the same PCB layout, electronic schematic and Antenna with R40, which tested in Shenzhen Huatongwei International Inspection Co., Ltd., the only differences between them are model names, others are same. Sincerely yours, Name (in print): Lyra lv Company name: XINCHUANGXIN INTERNATIONAL CO. , LTD Company address: ROOM 605 6/F, FA YUEN COMMERCIAL BUILDING, 75-77 FA YUEN STREET MONGKOK KL Tel: 18721759223 E-Mail: [email protected]

XINCHUANGXIN INTERNATIONAL CO. , LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020-06-18 Subject; Request for Long Term Confidentiality FCC ID: 2ASWWCORNR40 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram BOM Operational Description Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Lyra lv Title: sales

XINCHUANGXIN INTERNATIONAL CO. , LTD Letter of Authorization Company: XINCHUANGXIN INTERNATIONAL CO. , LTD Address: ROOM 605 6/F, FA YUEN COMMERCIAL BUILDING, 75-77 FA YUEN STREET MONGKOK KL Product Name: Smart Phone Model Number: R40, R40+, R40 Pro,R40 Lite FCC Identifier: 2ASWWCORNR40 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Lyra lv Date: 2020-06-18 Title: sales

Report No.: CHTEW20060030 Page: 25 of 31 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) 7. EXTERNAL AND INTERNAL PHOTOS OF THE EUT External photos of the EUT Report No.: CHTEW20060030 Page: 26 of 31 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) Report No.: CHTEW20060030 Page: 27 of 31 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Label & Location

Report No.: CHTEW20060030 Page: 28 of 31 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) Internal photos of the EUT Report No.: CHTEW20060030 Page: 29 of 31 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) Report No.: CHTEW20060030 Page: 30 of 31 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) Report No.: CHTEW20060030 Page: 31 of 31 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01) 8. APPENDIX REPORT

Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 5/18/2020 GSM 850-Head Communication System: UID 0, Generic GPRS(TDMA, GMSK, TN 0-1-2) (0); Frequency: 848.8 MHz;Duty Cycle: 1:2.66993 Medium parameters used (interpolated): f = 848.8 MHz; σ = 0.952 S/m; ε r = 42.669; ρ = 1000 kg/m 3 Phantom section: Right Section Ambient Temperature:22.3°C;Liquid Temperature:22.1°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(10.46, 10.46, 10.46) @ 848.8 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Right Cheek Touch/CH 251/Area Scan (61x111x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.252 W/kg Right Cheek Touch/CH 251/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 3.652 V/m; Power Drift = -0.10 dB Peak SAR (extrapolated) = 0.275 W/kg SAR(1 g) = 0.209 W/kg; SAR(10 g) = 0.159 W/kg Maximum value of SAR (measured) = 0.252 W/kg 0 dB = 0.252 W/kg = -5.99 dBW/kg Appendix A: SAR Test Data Plots Plot No.1 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 5/19 /2020 GSM 1900-Head Communication System: UID 0, Generic GPRS(TDMA, GMSK, TN 0-1-2) (0); Frequency: 1880 MHz;Duty Cycle: 1:2.66993 Medium parameters used: f = 1880 MHz; σ = 1.464 S/m; ε r = 40.499; ρ = 1000 kg/m 3 Phantom section: Left Section Ambient Temperature:22.2°C;Liquid Temperature:22.0°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(8.6, 8.6, 8.6) @ 1880 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Left Cheek Touch/CH 661/Area Scan (61x111x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.181 W/kg Left Cheek Touch/CH 661/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 3.717 V/m; Power Drift = -0.13 dB Peak SAR (extrapolated) = 0.198 W/kg SAR(1 g) = 0.119 W/kg; SAR(10 g) = 0.075 W/kg Maximum value of SAR (measured) = 0.167 W/kg 0 dB = 0.167 W/kg = -7.77 dBW/kg Appendix A: SAR Test Data Plots Plot No.2 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 5/19 /2020 WCDMA Band II-Head Communication System: UID 0, Generic UMTS (0); Frequency: 1907.6 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 1907.6 MHz; σ = 1.461 S/m; ε r = 40.468; ρ = 1000 kg/m 3 Phantom section: Left Section Ambient Temperature:22.6°C;Liquid Temperature:22.4°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(8.6, 8.6, 8.6) @ 1907.6 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Left Cheek Touch/CH 9538/Area Scan (61x111x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.151 W/kg Left Cheek Touch/CH 9538/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 3.299 V/m; Power Drift = -0.10 dB Peak SAR (extrapolated) = 0.160 W/kg SAR(1 g) = 0.097 W/kg; SAR(10 g) = 0.061 W/kg Maximum value of SAR (measured) = 0.137 W/kg 0 dB = 0.137 W/kg = -8.63 dBW/kg Appendix A: SAR Test Data Plots Plot No.3 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 5/18 /2020 WCDMA Band V-Head Communication System: UID 0, Generic UMTS (0); Frequency: 836.6 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.947 S/m; ε r = 42.694; ρ = 1000 kg/m 3 Phantom section: Right Section Ambient Temperature:22.5°C;Liquid Temperature:22.3°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(10.46, 10.46, 10.46) @ 836.6 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Right Cheek Touch/CH 4183/Area Scan (61x111x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.0687 W/kg Right Cheek Touch/CH 4183/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 2.100 V/m; Power Drift = -0.13 dB Peak SAR (extrapolated) = 0.0750 W/kg SAR(1 g) = 0.057 W/kg; SAR(10 g) = 0.043 W/kg Maximum value of SAR (measured) = 0.0681 W/kg 0 dB = 0.0681 W/kg = -11.67 dBW/kg Appendix A: SAR Test Data Plots Plot No.4 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 5/19 /2020 LTE Band 2-Head Communication System: UID 0, Generic LTE-FDD (0); Frequency: 1900 MHz;Duty Cycle: 1:1 Medium parameters used: f = 1900 MHz; σ = 1.458 S/m; ε r = 40.478; ρ = 1000 kg/m 3 Phantom section: Left Section Ambient Temperature:22.1°C;Liquid Temperature:21.9°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(8.6, 8.6, 8.6) @ 1900 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Left Cheek Touch/CH 19100/Area Scan (61x111x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.0483 W/kg Left Cheek Touch/CH 19100/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 2.007 V/m; Power Drift = -0.16 dB Peak SAR (extrapolated) = 0.0540 W/kg SAR(1 g) = 0.033 W/kg; SAR(10 g) = 0.021 W/kg Maximum value of SAR (measured) = 0.0460 W/kg 0 dB = 0.0460 W/kg = -13.37 dBW/kg Appendix A: SAR Test Data Plots Plot No.5 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 5/21/2020 LTE Band 4-Head Communication Sy…

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Date: 5/18 /2020 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab LTE Band 5 Body&Hotspot Communication System: UID 0, Generic LTE-FDD (0); Frequency: 836.5 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 836.5 MHz; σ = 0.947 S/m; ε r = 42.694; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.5°C;Liquid Temperature:22.3°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(10.46, 10.46, 10.46) @ 836.5 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 20525/Area Scan (61x121x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.0681 W/kg Rear/CH 20525/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 8.462 V/m; Power Drift = -0.03 dB Peak SAR (extrapolated) = 0.0750 W/kg SAR(1 g) = 0.054 W/kg; SAR(10 g) = 0.040 W/kg Maximum value of SAR (measured) = 0.0671 W/kg 0 dB = 0.0671 W/kg = -11.73 dBW/kg Appendix A: SAR Test Data Plots Plot No.18 Date: 5/22/2020 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab LTE Band 7 Body&Hotspot Communication System: UID 0, Generic LTE-FDD (0); Frequency: 2510 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2510 MHz; σ = 1.916 S/m; ε r = 39.554; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.5°C;Liquid Temperature:22.3°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(7.91, 7.91, 7.91) @ 2510 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 20850/Area Scan (81x141x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.861 W/kg Rear/CH 20850/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 7.822 V/m; Power Drift = -0.06 dB Peak SAR (extrapolated) = 1.17 W/kg SAR(1 g) = 0.563 W/kg; SAR(10 g) = 0.260 W/kg Maximum value of SAR (measured) = 0.934 W/kg 0 dB = 0.934 W/kg = -0.30 dBW/kg Appendix A: SAR Test Data Plots Plot No.19 Date: 5/21/2020Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab LTE Band 12 Body&Hotspot Communication System: UID 0, Generic LTE-FDD (0); Frequency: 704 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 704 MHz; σ = 0.898 S/m; ε r = 43.119; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.7°C;Liquid Temperature:22.5°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(10.76, 10.76, 10.76) @ 704 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 23060/Area Scan (61x121x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.0355 W/kg Rear/CH 23060/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 6.196 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 0.0400 W/kg SAR(1 g) = 0.028 W/kg; SAR(10 g) = 0.021 W/kg Maximum value of SAR (measured) = 0.0350 W/kg 0 dB = 0.0350 W/kg = -14.56 dBW/kg Appendix A: SAR Test Data Plots Plot No.20 Date: 5/21/2020Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab LTE Band 17 Body&Hotspot Communication System: UID 0, Generic LTE-FDD (0); Frequency: 709 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 709 MHz; σ = 0.9 S/m; ε r = 43.105; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.5°C;Liquid Temperature:22.3°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(10.76, 10.76, 10.76) @ 709 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 23780/Area Scan (61x121x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.0367 W/kg Rear/CH 23780/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 6.342 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 0.0400 W/kg SAR(1 g) = 0.029 W/kg; SAR(10 g) = 0.022 W/kg Maximum value of SAR (measured) = 0.0360 W/kg 0 dB = 0.0360 W/kg = -14.44 dBW/kg Appendix A: SAR Test Data Plots Plot No.21 Date: 5/22/2020 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab :,), * Body&Hotspot Communication System: UID 0, Generic WIFI (0); Frequency: 2462 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2462 MHz; σ = 1.88 S/m; ε r = 39.631; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.5°C;Liquid Temperature:22.3°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(7.91, 7.91, 7.91) @ 2462 MHz; Calibrated: 4/1/2020 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 4/4/2020 lPhantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 11/Area Scan (81x141x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.129 W/kg Rear/CH 11/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 4.712 V/m; Power Drift = -0.14 dB Peak SAR (extrapolated) = 0.156 W/kg SAR(1 g) = 0.078 W/kg; SAR(10 g) = 0.042 W/kg Maximum value of SAR (measured) = 0.124 W/kg 0 dB = 0.124 W/kg = -9.07 dBW/kg Appendix A: SAR Test Data Plots Plot No.22

Appendix B: DAE and Probe Calibration Certificate 1 of 12 1.1. DAE4 Calibration Certificate Appendix B: DAE and Probe Calibration Certificate 2 of 12 Appendix B: DAE and Probe Calibration Certificate 3 of 12 Appendix B: DAE and Probe Calibration Certificate 4 of 12 1.2. Probe Calibration Certificate Appendix B: DAE and Probe Calibration Certificate 5 of 12 Appendix B: DAE and Probe Calibration Certificate 6 of 12 Appendix B: DAE and Probe Calibration Certificate 7 of 12 Appendix B: DAE and Probe Calibration Certificate 8 of 12 Appendix B: DAE and Probe Calibration Certificate 9 of 12 Appendix B: DAE and Probe Calibration Certificate 10 of 12 Appendix B: DAE and Probe Calibration Certificate 11 of 12 Appendix B: DAE and Probe Calibration Certificate 12 of 12

Appendix C: Dipole Calibration Certificate 1 of 54 1.1. D750V3 Dipole Calibration Certificate Appendix C: Dipole Calibration Certificate 2 of 54 Appendix C: Dipole Calibration Certificate 3 of 54 Appendix C: Dipole Calibration Certificate 4 of 54 Appendix C: Dipole Calibration Certificate 5 of 54 Appendix C: Dipole Calibration Certificate 6 of 54 Appendix C: Dipole Calibration Certificate 7 of 54 Appendix C: Dipole Calibration Certificate 8 of 54 Appendix C: Dipole Calibration Certificate 9 of 54 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-750 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2018/2/7 -28.1 54.1 -0.2 2019/2/3 -27.5 2.14% 53.5 0.6 -0.5 0.3 2020/1/22 -27.7 1.42% 53.2 0.9 -0.6 0.4 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior calibration. Therefore the verification result should support extended calibration. Appendix C: Dipole Calibration Certificate 10 of 54 1.2. D835V2 Dipole Calibration Certificate Appendix C: Dipole Calibration Certificate 11 of 54 Appendix C: Dipole Calibration Certificate 12 of 54 Appendix C: Dipole Calibration Certificate 13 of 54 Appendix C: Dipole Calibration Certificate 14 of 54 Appendix C: Dipole Calibration Certificate 15 of 54 Appendix C: Dipole Calibration Certificate 16 of 54 Appendix C: Dipole Calibration Certificate 17 of 54 Appendix C: Dipole Calibration Certificate 18 of 54 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-835 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2018/2/19 -27.8 50.8 -4.0 2019/2/3 -27.1 2.52% 49.9 0.9 -3.6 0.4 2020/1/22 -26.9 3.24% 50.2 0.6 -3.7 0.3 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior calibration. Therefore the verification result should support extended calibration. Appendix C: Dipole Calibration Certificate 19 of 54 1.3. D1750V2 Dipole Calibration Certificate Appendix C: Dipole Calibration Certificate 20 of 54 Appendix C: Dipole Calibration Certificate 21 of 54 Appendix C: Dipole Calibration Certificate 22 of 54 Appendix C: Dipole Calibration Certificate 23 of 54 Appendix C: Dipole Calibration Certificate 24 of 54 Appendix C: Dipole Calibration Certificate 25 of 54 Appendix C: Dipole Calibration Certificate 26 of 54 Appendix C: Dipole Calibration Certificate 27 of 54 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-1750 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2018/2/6 -39.2 51.1 -0.1 2019/2/3 -38.6 1.53% 50.7 0.4 -0.8 0.7 2020/1/22 -38.4 2.04% 50.5 0.6 -0.6 0.5 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior calibration. Therefore the verification result should support extended calibration. Appendix C: Dipole Calibration Certificate 28 of 54 1.4. D1900V2 Dipole Calibration Certificate

Appendix C: Dipole Calibration Certificate 29 of 54 Appendix C: Dipole Calibration Certificate 30 of 54 Appendix C: Dipole Calibration Certificate 31 of 54 Appendix C: Dipole Calibration Certificate 32 of 54 Appendix C: Dipole Calibration Certificate 33 of 54 Appendix C: Dipole Calibration Certificate 34 of 54 Appendix C: Dipole Calibration Certificate 35 of 54 Appendix C: Dipole Calibration Certificate 36 of 54 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-1900 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2018/2/22 -24.0 52.2 6.0 2019/2/20 -24.5 -2.08% 52.6 0.4 6.5 0.5 2020/01/22 -24.7 -2.92% 52.5 0.3 6.1 0.1 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior calibration. Therefore the verification result should support extended calibration. Appendix C: Dipole Calibration Certificate 37 of 54 1.5. D2450V2 Dipole Calibration Certificate Appendix C: Dipole Calibration Certificate 38 of 54 Appendix C: Dipole Calibration Certificate 39 of 54 Appendix C: Dipole Calibration Certificate 40 of 54 Appendix C: Dipole Calibration Certificate 41 of 54 Appendix C: Dipole Calibration Certificate 42 of 54 Appendix C: Dipole Calibration Certificate 43 of 54 Appendix C: Dipole Calibration Certificate 44 of 54 Appendix C: Dipole Calibration Certificate 45 of 54 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-2450 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2018-02-05 -27.4 53.8 2.2 2019-02-03 -26.8 2.19% 52.9 0.9 1.9 0.3 2020-01-22 -27.1 1.09% 53.1 0.7 1.8 0.4 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior calibration. Therefore the verification result should support extended calibration. Appendix C: Dipole Calibration Certificate 46 of 54 1.6. D2600V2 Dipole Calibration Certificate Appendix C: Dipole Calibration Certificate 47 of 54 Appendix C: Dipole Calibration Certificate 48 of 54 Appendix C: Dipole Calibration Certificate 49 of 54 Appendix C: Dipole Calibration Certificate 50 of 54 Appendix C: Dipole Calibration Certificate 51 of 54 Appendix C: Dipole Calibration Certificate 52 of 54 Appendix C: Dipole Calibration Certificate 53 of 54 Appendix C: Dipole Calibration Certificate 54 of 54 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head-750 Date of measurement Return-loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary impedance (ohm) Delta (ohm) 2018/2/5 -22.9 49.4 -7.1 2019/2/3 -23.4 -2.18% 48.8 0.6 -6.7 0.4 2020/1/22 -23.1 -0.87% 48.6 0.8 -6.5 0.6 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5ohm of prior calibration. Therefore the verification result should support extended calibration.

Page: 1 of 97 TEST REPORT Report No. ...................................... : CHTEW20060029 Report verificaiton: Project No. ...................................... : SHT2003046802EW FCC ID ............................................. : 2ASWWCORNR40 Applicant’s name ........................... : XINCHUANGXIN INTERNATIONAL CO. , LTD Address ............................................. : ROOM 605 6/F, FA YUEN COMMERCIAL BUILDING, 75-77 FA YUEN STREET MONGKOK KL Test item description .................... : Smart Phone Trade Mark ....................................... : CORN Model/Type reference ....................... : R40 Listed Model(s) ................................. : R40+, R40 Pro,R40 Lite Standard ......................................... : FCC 47 CFR Part2.1093 IEEE Std C95.1, 1999 Edition IEEE 1528: 2013 Date of receipt of test sample..........: May 14, 2020 Date of testing..............................: May 15, 2020- Jun.03, 2020 Date of issue...............................: Jun.04, 2020 Result .................. ........................: PASS Compiled by ( position+printedname+signature) ... : File administrators: Fanghui Zhu Supervised by ( position+printedname+signature) ... : Test Engineer: Xiaodong Zhao Approved by ( position+printedname+signature) ... : Manager: Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW20060029 Page: 2 of 97 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2020-06) Contents 1. Statement of Compliance 4 2. Test Standards and Report version 5 2.1. Test Standards 5 2.2. Report version 5 3. Summary 6 3.1. Client Information 6 3.2. Product Description 6 3.3. RF Specification Description 7 3.4. Testing Laboratory Information 8 3.5. Environmental conditions 8 4. Equipments Used during the Test 9 5. Measurement Uncertainty 10 6. SAR Measurements System Configuration 12 6.1. SAR Measurement Set-up 12 6.2. DASY5 E-field Probe System 13 6.3. Phantoms 14 6.4. Device Holder 14 7. SAR Test Procedure 15 7.1. Scanning Procedure 15 7.2. Data Storage and Evaluation 17 8. Position of the wireless device in relation to the phantom 19 8.1. Head Position 19 8.2. Body Position 20 8.3. Hotspot Mode Exposure conditions 20 9. Dielectric Property Measurements & System Check 21 9.1. Tissue Dielectric Parameters 21 9.2. System Check 23 10. SAR Exposure Limits 31 11. Conducted Power Measurement Results 32 11.1. GSM 32 11.2. WCDMA 33 11.3. LTE 35 11.4. Wi-Fi 49 11.5. Bluetooth 49 12. Maximum Tune-up Limit 50 13. Antenna Location 58 14. Measured and Reported SAR Results 59 14.1. Head SAR 61 14.2. Body SAR 69 14.3. Hotspot SAR 73 15. SAR Measurement Variability 81 16. Simultaneous Transmission analysis 82 16.1. Head 83 Report No.: CHTEW20060029 Page: 3 of 97 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2020-06) 16.2. Body-worn 87 16.3. Hotspot 89 17. TestSetup Photos 95 18. External and Internal Photos of the EUT 97 Report No.: CHTEW20060029 Page: 4 of 97 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2020-06) 1. Statement of Compliance Maximum Reported SAR (W/kg @1g) RF Exposure Conditions PCE DTS Simultaneous TX Head 0.250 0.179 0.409 Body-worn(Dist.= 10mm) 1.461 0.084 1.545 Hotspot(Dist.= 10mm) 1.461 0.084 1.545 This device is in compliance with Specific Absorption Rate (SAR) for general population/uncontrolled exposure limits (1.6 W/kg) specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEE C95.1-1992, and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2013 and FCC KDB publications. Report No.: CHTEW20060029 Page: 5 of 97 Issued: 2020-06-04 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2020-06) 2. Test Standards and Report version 2.1. Test Standards The tests were performed according to following standards: FCC 47 Part 2.1093: Radiofrequency radiation exposure evaluation: portable devices. IEEE Std C95.1, 1999 Edition: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz IEEE Std 1528™-2013: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques. FCC published RF exposure KDB procedures: 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04: SAR Measurement Requirements for 100 MHz to 6 GHz 865664 D02 RF Exposure Reporting v01r02: RF Exposure Compliance Reporting and Documentation Considerations 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device RF Exposure Procedures and Equipment Authorization Policies 248227 D01 802 11 Wi-Fi SAR v02r02: SAR Measurement Proceduresfor802.11 a/b/g Transmitters 648474 D04 Handset SAR v01r03: SAR Evaluation Considerations for Wireless Handsets 941225 D01 3G SAR Procedures v03r01: SAR Measurement Procedures for 3G Devices 941225 D05 SAR for LTE Devices v02r05: SAR Evaluation Considerations for LTE Devices 941225 D06 Hotspot Mode v02r01: SAR Evaluation Procedures for Portable Devices with Wireless Router Cap…

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Page: 1 of 31 FCC REPORT Report Reference No. .................... : CHTEW20060030 Report verification: Project No. ...................................... : SHT2003046801EW FCC ID ............................................. : 2ASWWCORNR40 Applicant’s name ........................... : XINCHUANGXIN INTERNATIONAL CO. …

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