Test Report HAC RF Appendix B

FCC ID: IHDT56YA2

Test Report

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FCCID_4293754

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #01_HAC_E_GSM850_GSM Voice_Ch128 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 824.2 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 824.2 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 83.69 V/m; Power Drift = -0.02 dB Applied MIF = 3.63 dB RF audio interference level = 39.53 dBV/m Emission category: M4 MIF scaled E-field Grid 1 M4 Grid 2 M4 Grid 3 M4 38.6 dBV/m 39.53 dBV/m 39.45 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 38.31 dBV/m 39.45 dBV/m 39.36 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 38.01 dBV/m 39.04 dBV/m 38.9 dBV/m Cursor: Total = 39.53 dBV/m E Category: M4 Location: -4.5, -19.5, 8.7 mm 0 dB = 94.78 V/m = 39.53 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #02_HAC_E_GSM850_GSM Voice_Ch189 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 836.4 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 836.4 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 91.22 V/m; Power Drift = -0.06 dB Applied MIF = 3.63 dB RF audio interference level = 40.52 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M4 Grid 2 M3 Grid 3 M3 39.46 dBV/m 40.52 dBV/m 40.43 dBV/m Grid 4 M4 Grid 5 M3 Grid 6 M3 39.06 dBV/m 40.33 dBV/m 40.3 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 38.7 dBV/m 39.71 dBV/m 39.62 dBV/m Cursor: Total = 40.52 dBV/m E Category: M3 Location: -4.5, -22, 8.7 mm 0 dB = 106.2 V/m = 40.52 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #03_HAC_E_GSM850_GSM Voice_Ch251 Communication System: GSM—FDD (TDMA, GMSK); Frequency : §48.8 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 848.8 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 81.92 V/m; Power Drift =—0.01 dB Applied MIF = 3.63 dB RF audio interference level = 39.93 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 38.5 dBV/m |39.93 dBV/m |39.9 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 37.9 dBV/m |39.72 dBV/m|39.72 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 37.56 dBV/m |39.03 dBV/m |39 dBV/m Cursor: Total = 39.93 dBV/m E Category: M4 Location: —6.5, —21, 8.7 mm —1.03 —2.07 —3.10 —4.1 4 547 ([T 0 dB = 99.18 V/m = 39.93 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #04_HAC_E_GSM1900_GSM Voice_Ch512 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 1850.2 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 1850.2 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 35.84 V/m; Power Drift = 0.04 dB Applied MIF = 3.63 dB RF audio interference level = 33.48 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M3 Grid 2 M3 Grid 3 M3 30.32 dBV/m 32.29 dBV/m 32.36 dBV/m Grid 4 M3 Grid 5 M3 Grid 6 M3 30.13 dBV/m 33.42 dBV/m 33.42 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 31.48 dBV/m 33.48 dBV/m 33.47 dBV/m Cursor: Total = 33.48 dBV/m E Category: M3 Location: -7.5, 14.5, 8.7 mm 0 dB = 47.18 V/m = 33.48 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #05_HAC_E_GSM1900_GSM Voice_Ch661 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 1880 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 1880 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 37.19 V/m; Power Drift = -0.08 dB Applied MIF = 3.63 dB RF audio interference level = 33.87 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M3 Grid 2 M3 Grid 3 M3 31.88 dBV/m 32.3 dBV/m 32.31 dBV/m Grid 4 M3 Grid 5 M3 Grid 6 M3 30.52 dBV/m 33.68 dBV/m 33.68 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 31.61 dBV/m 33.87 dBV/m 33.85 dBV/m Cursor: Total = 33.87 dBV/m E Category: M3 Location: -7, 19.5, 8.7 mm 0 dB = 49.36 V/m = 33.87 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #06_HAC_E_GSM1900_GSM Voice_Ch810 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 1909.8 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 1909.8 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 40.92 V/m; Power Drift = -0.05 dB Applied MIF = 3.63 dB RF audio interference level = 34.66 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M3 Grid 2 M3 Grid 3 M3 32.24 dBV/m 33.24 dBV/m 33.27 dBV/m Grid 4 M3 Grid 5 M3 Grid 6 M3 31.31 dBV/m 34.46 dBV/m 34.46 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 32.41 dBV/m 34.65 dBV/m 34.65 dBV/m Cursor: Total = 34.65 dBV/m E Category: M3 Location: -7.5, 18.5, 8.7 mm 0 dB = 54.04 V/m = 34.65 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #07_HAC_E_GSM1900_GSM Voice_Ch810;Battery 2 Communication System: GSM—FDD (TDMA, GMSK); Frequency: 1909.8 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p = 0 kg/m3 Ambient Temperature : 23.5 °C DASYS Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 1909.8 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAE4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 36.03 V/m; Power Drift = 0.05 dB Applied MIF = 3.63 dB RF audio interference level = 33.69 dB V/m Emission category: M3 MIF scaled E—field Grid 1 M3 Grid 2 M3 Grid 3 M3 31.71 dBV/m|32.24 dBV/m|32.26 dBV/m Grid 4 M3 Grid 5 M3 Grid 6 M3 30.26 dBV/m|33.51 dBV/m|33.51 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 31.33 dBV/m |33.69 dBV/m|33.67 dBV/m Cursor: Total = 33.69 dBV/m E Category: M3 Location: —7, 19, 8.7 mm dB —1.66 —3.32 —4.99 —6.65 —8.31 m/ 0 dB = 48.34 V/m = 33.69 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #08_HAC_E_CDMA BCO_1xRTT, RC1 SO3, 1/8th Rate_Ch1013 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 824.7 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 824.7 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 30.48 V/m; Power Drift = —0.04 dB Applied MIF = 3.26 dB RF audio interference level = 30.61 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 29.57 dBV/m |30.61 dBV/m |30.59 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 29.26 dBV/m |30.56 dBV/m |30.5 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 28.93 dBV/m |30.02 dBV/m [29.94 dBV/m Cursor: Total = 30.61 dBV/m E Category: M4 Location: —6.5, —17.5, 8.7 mm —0.86 —1.71 —2.57 —3.412 428 (T 0 dB =33.92 V/m =30.61 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #09_HAC_E_CDMA BCO_1xRTT, RC1 SO3, 1/8th Rate_Ch384 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 836.52 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 836.52 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 29.03 V/m; Power Drift = 0.10 dB Applied MIF = 3.26 dB RF audio interference level = 30.65 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 29.52 dBV/m |30.65 dBV/m |30.59 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 28.92 dBV/m|30.4 dBV/m |30.4 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 28.47 dBV/m |29.63 dBV/m |29.58 dBV/m Cursor: Total = 30.65 dBV/m E Category: M4 Location: —5.5, —20, 8.7 mm —0.94 —1.89 —2.83 —3.78 4.4z 0(1 0 dB = 34.09 V/m = 30.65 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #10_HAC_E_CDMA BCO_1xRTT, RC1 SO3, 1/8th Rate_Ch777 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 848.31 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 848.31 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 25.77 V/m; Power Drift = 0.04 dB Applied MIF = 3.26 dB RF audio interference level = 29.91 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 28.2 dBV/m |29.91 dBV/m|[29.9 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 27.64 dBV/m |29.65 dBV/m |29.65 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 27.18 dBV/m|28.7 dBV/m |28.69 dBV/m Cursor: Total = 29.91 dBV/m E Category: M4 Location: —7.5, —21, 8.7 mm —1.07 —2.14 —3.21 —4.28 635 [T 0 dB =31.30 V/m =29.91 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #11_HAC_E_CDMA BC1_1xRTT, RC1 SO3, 1/8th Rate_Ch25 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 1851.25 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 1851.25 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 19.60 V/m; Power Drift = 0.02 dB Applied MIF = 3.26 dB RF audio interference level = 27.42 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 24.13 dBV/m|26.31 dBV/m|26.31 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 24.5 dBV/m |27.34 dBV/m|27.31 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 25.46 dBV/m |27.42 dBV/m|27.4 dBV/m Cursor: Total = 27.42 dBV/m E Category: M4 Location: —7, 15, 8.7 mm —1.39 —2.19 —4.1 8 —5.58 6297 [T 0 dB = 23.50 V/m =27.42 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #12_HAC_E_CDMA BCI_1xRTT, RC1 SO3, 1/8th Rate_Ch600 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 1880 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 1880 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 19.79 V/m; Power Drift = 0.07 dB Applied MIF = 3.26 dB RF audio interference level = 27.60 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 24.62 dBV/m |26.54 dBV/m |26.53 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 24.52 dBV/m|27.57 dBV/m |27.57 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 25.15 dBV/m|27.6 dBV/m |(27.6 dBV/m Cursor: Total = 27.60 dBV/m E Category: M4 Location: —7.5, 13.5, 8.7 mm —1.34 —2.68 —4.01 —5.35 —6.694 [T 0 dB = 24.00 V/m = 27.60 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #13_HAC_E_CDMA BC1_1xRTT, RC1 SO3, 1/8th Rate_Ch1175 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 1908.75 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 1908.75 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 18.77 V/m; Power Drift = 0.03 dB Applied MIF = 3.26 dB RF audio interference level = 27.48 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 24.81 dBV/m|26.79 dBV/m |26.82 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 24.31 dBV/m|27.47 dBV/m |27.47 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 25.18 dBV/m|27.48 dBV/m |27.48 dBV/m Cursor: Total = 27.48 dBV/m E Category: M4 Location: —9.5, 13.5, 8.7 mm —1.30 —2.60 —3.90 —5.20 —6.500 0(1 0 dB = 23.66 V/m = 27.48 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #14_HAC_E_CDMA BC10_1xRTT, RC1 SO3, 1/8th Rate_Ch476 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 817.9 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 817.9 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 30.42 V/m; Power Drift = 0.06 dB Applied MIF = 3.26 dB RF audio interference level = 30.53 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 29.64 dBV/m |30.53 dBV/m |30.41 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 29.31 dBV/m |30.51 dBV/m |30.41 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 28.98 dBV/m |30.03 dBV/m [29.91 dBV/m Cursor: Total = 30.53 dBV/m E Category: M4 Location: —5, —15.5, 8.7 mm —1.82 —1.64 —2. 41 —3.29 4141 m/ 0 dB = 33.60 V/m = 30.53 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #15_HAC_E_CDMA BC10_1xRTT, RC1 SO3, 1/8th Rate_Ch580 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 820.5 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 820.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 31.89 V/m; Power Drift = —0.05 dB Applied MIF = 3.26 dB RF audio interference level = 30.92 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 30.02 dBV/m |30.92 dBV/m |30.83 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 29.64 dBV/m |30.77 dBV/m |30.74 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 29.34 dBV/m |30.31 dBV/m |30.15 dBV/m Cursor: Total = 30.92 dBV/m E Category: M4 Location: —5, —16, 8.7 mm —1.87 —1.74 —2.62 —3.49 436 0(1 0 dB =35.15 V/m = 30.92 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #16_HAC_E_CDMA BC10_1xRTT, RC1 SO3, 1/8th Rate_Ch684 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 823.1 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 823.1 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 31.85 V/m; Power Drift =0.11 dB Applied MIF = 3.26 dB RF audio interference level = 31.05 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 30.09 dBV/m |31.05 dBV/m [31 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 29.69 dBV/m |30.94 dBV/m |30.89 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 29.34 dBV/m |30.39 dBV/m |30.34 dBV/m Cursor: Total = 31.05 dBV/m E Category: M4 Location: —6, —16, 8.7 mm —1.88 —1.76 —2.65 —3.53 441 |(1 0 dB = 35.70 V/m =31.05 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #17_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch39750 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2506 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2506 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 18.29 V/m; Power Drift = —0.05 dB Applied MIF = —1.62 dB RF audio interference level = 23.70 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 18.9 dBV/m |[21.94 dBV/m|22.08 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 19.52 dBV/m [23.15 dBV/m|23.27 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 23.7 dBV/m |23.14 dBV/m|23.29 dBV/m Cursor: Total = 23.70 dBV/m E Category: M4 Location: 25, 25, 8.7 mm —1.51 —3.02 —4.53 —6.04 75500 ([T 0 dB =15.31 V/m =23.70 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #18_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch40185 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2549.5 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2549.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFA Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 16.45 V/m; Power Drift = 0.00 dB Applied MIF = —1.62 dB RF audio interference level = 21.87 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 16.75 dBV/m [21.19 dBV/m |21.34 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 17.51 dBV/m [21.76 dBV/m |21.87 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 21.14 dBV/m|21.77 dBV/m|21.77 dBV/m Cursor: Total = 21.87 dBV/m E Category: M4 Location: —10.5, 1, 8.7 mm —1.65 —3.30 —4.96 —6.61 —8.26 m/ 0 dB = 12.40 V/m =21.87 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #19_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch40620 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2593 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2593 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 14.69 V/m; Power Drift = —0.06 dB Applied MIF = —1.62 dB RF audio interference level = 21.05 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 16.28 dBV/m [20.48 dBV/m |20.54 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 16.95 dBV/m [21.01 dBV/m |21.05 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 19.72 dBV/m |20.95 dBV/m |20.96 dBV/m Cursor: Total = 21.05 dBV/m E Category: M4 Location: —10.5, 1, 8.7 mm —1.53 —3.07 —4.60 —6.14 —f67r (1 0 dB = 11.28 V/m = 21.05 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #20_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch41055 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2636.5 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2636.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFA Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 14.47 V/m; Power Drift =—0.15 dB Applied MIF = —1.62 dB RF audio interference level = 20.98 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 16.67 dBV/m [20.37 dBV/m |20.41 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 16.59 dBV/m [20.41 dBV/m |20.47 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 20.01 dBV/m |20.98 dBV/m [20.97 dBV/m Cursor: Total = 20.98 dBV/m E Category: M4 Location: —5.5, 25, 8.7 mm —1.46 —2.92 —4.38 —5.84 —7.30 m/ 0 dB = 11.20 V/m = 20.98 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #21_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch41490 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2680 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2680 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 10.85 V/m; Power Drift = 0.07 dB Applied MIF = —1.62 dB RF audio interference level = 20.22 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 16.45 dBV/m [19.99 dBV/m |20.02 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 15.36 dBV/m [19.09 dBV/m |19.16 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 18.76 dBV/m [20.22 dBV/m |20.22 dBV/m Cursor: Total = 20.22 dBV/m E Category: M4 Location: —8.5, 25, 8.7 mm —1.51 —3.02 —~4.52 —6.03 754 0(1 0 dB = 10.26 V/m = 20.22 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #22_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch39750 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2506 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2506 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 16.22 V/m; Power Drift = —0.03 dB Applied MIF = —1.62 dB RF audio interference level = 22.15 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 17.92 dBV/m [20.35 dBV/m |20.38 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 18.61 dBV/m [21.99 dBV/m |22.07 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 21.92 dBV/m|22.05 dBV/m |[22.15 dBV/m Cursor: Total = 22.15 dBV/m E Category: M4 Location: —12, 12.5, 8.7 mm —1.43 —2.86 —4.30 —5.73 fAi6 ([T 0 dB =12.81 V/m =22.15 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #23_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch40185 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2549.5 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2549.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFA Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 14.52 V/m; Power Drift = 0.04 dB Applied MIF = —1.62 dB RF audio interference level = 21.06 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 16.25 dBV/m|19.9 dBV/m |20.06 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 16.95 dBV/m|20.8 dBV/m |(20.98 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 19.6 dBV/m |20.72 dBV/m|21.06 dBV/m Cursor: Total = 21.06 dBV/m E Category: M4 Location: —14.5, 10, 8.7 mm —1.48 —2.97 —4.45 —5.94 —f A2 — 0 dB = 11.30 V/m = 21.06 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #24_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch40620 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2593 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2593 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 13.56 V/m; Power Drift =—0.14 dB Applied MIF = —1.62 dB RF audio interference level = 20.20 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 15.37 dBV/m [19.03 dBV/m |19.06 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 16.53 dBV/m [20.15 dBV/m |20.16 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 18.72 dBV/m |20.16 dBV/m|20.2 dBV/m Cursor: Total = 20.20 dBV/m E Category: M4 Location: —10, 25, 8.7 mm —1.49 —2.98 —~4.47 —5.96 —7A50 (T 0 dB =10.24 V/m =20.21 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #25_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch41055 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2636.5 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2636.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFA Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 11.84 V/m;, Power Drift = —0.04 dB Applied MIF = —1.62 dB RF audio interference level = 18.97 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 15.32 dBV/m [18.77 dBV/m |18.84 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 14.85 dBV/m [18.73 dBV/m |18.79 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 17.84 dBV/m [18.97 dBV/m |18.97 dBV/m Cursor: Total = 18.97 dBV/m E Category: M4 Location: —9, 25, 8.7 mm —1.32 —2.64 —3.96 —5.28 —6.60 m/ 0 dB = 8.884 V/m = 18.97 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #26_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch41490 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2680 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2680 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 9.087 V/m; Power Drift = 0.14 dB Applied MIF = —1.62 dB RF audio interference level = 18.24 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 14.72 dBV/m [17.94 dBV/m|18 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 14.52 dBV/m [17.31 dBV/m |17.39 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 16.76 dBV/m |18.21 dBV/m |18.24 dBV/m Cursor: Total = 18.24 dBV/m E Category: M4 Location: —9.5, 25, 8.7 mm —1.41 —2.82 —4.22 —5.63 —7.04 ([T 0 dB =8.169 V/m = 18.24 dBV/m


Document Created: 2019-06-01 20:15:52
Document Modified: 2019-06-01 20:15:52
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