2ADYY-KN3Mobile Phone

Page 1 Annex C Calibration Reports Tested Model : KN3 Report Number: WSCT-ANAB-R&E251000080A-SAR

Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 38 of 69 Band Edge b 2462MHz Ref Band Edge b 2462MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 39 of 69 Band Edge g 2412MHz Ref Band Edge g 2412MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 40 of 69 Band Edge g 2462MHz Ref Band Edge g 2462MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 41 of 69 Band Edge n20 2412MHz Ref Band Edge n20 2412MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 42 of 69 Band Edge n20 2462MHz Ref Band Edge n20 2462MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 43 of 69 Band Edge n40 2422MHz Ref Band Edge n40 2422MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 44 of 69 Band Edge n40 2452MHz Ref Band Edge n40 2452MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 45 of 69 Conducted RF Spurious Emission Test Graphs Tx. Spurious b 2412MHz Ref Tx. Spurious b 2412MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 46 of 69 Tx. Spurious b 2437MHz Ref Tx. Spurious b 2437MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 47 of 69 Tx. Spurious b 2462MHz Ref Tx. Spurious b 2462MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 48 of 69 Tx. Spurious g 2412MHz Ref Tx. Spurious g 2412MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 49 of 69 Tx. Spurious g 2437MHz Ref Tx. Spurious g 2437MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 50 of 69 Tx. Spurious g 2462MHz Ref Tx. Spurious g 2462MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 51 of 69 Tx. Spurious n20 2412MHz Ref Tx. Spurious n20 2412MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 52 of 69 Tx. Spurious n20 2437MHz Ref Tx. Spurious n20 2437MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 53 of 69 Tx. Spurious n20 2462MHz Ref Tx. Spurious n20 2462MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 54 of 69 Tx. Spurious n40 2422MHz Ref Tx. Spurious n40 2422MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 55 of 69 Tx. Spurious n40 2437MHz Ref Tx. Spurious n40 2437MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 56 of 69 Tx. Spurious n40 2452MHz Ref Tx. Spurious n40 2452MHz Emission Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 57 of 69 6.7. Radiated Spurious Emission Measurement 6.7.1. Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10:2020 Frequency Range: 9 kHz to 25 GHz Measurement Distance: 3 m Antenna Polarization: Horizontal & Vertical Operation mode: Transmitting mode with modulation Receiver Setup: Frequency Detector RBW VBW Remark 9kHz- 150kHz Quasi-peak 200Hz 1kHz Quasi-peak Value 150kHz- 30MHz Quasi-peak 9kHz 30kHz Quasi-peak Value 30MHz-1GHz Quasi-peak 100KHz 300KHz Quasi-peak Value Above 1GHz Peak 1MHz 3MHz Peak Value Peak 1MHz 10Hz Average Value Limit: Frequency Field Strength (microvolts/meter) Measurement Distance (meters) 0.009-0.490 2400/F(KHz) 300 0.490-1.705 24000/F(KHz) 30 1.705-30 30 30 30-88 100 3 88-216 150 3 216-960 200 3 Above 960 500 3 Frequency Field Strength (microvolts/meter) Measurement Distance (meters) Detector Above 1GHz 500 3 Average 5000 3 Peak Test setup: For radiated emissions below 30MHz 30MHz to 1GHz 0.8m Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 58 of 69 Above 1GHz Test Procedure: 1. For the radiated emission test below 1GHz: The EUT was placed on a turntable with 0.8 meter above ground. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high PASS filter are used for the test in order to get better signal level. For the radiated emission test above 1GHz: Place the measurement antenna on a turntable with 1.5 meter above ground, which is away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 3. Corrected Reading: Antenna Factor + Cable Loss + Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 59 of 69 Read Level - Preamp Factor = Level 4. For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. 5. Use the following spectrum analyzer settings: (1) Span shall wide enough to fully capture the emission being measured; (2) Set RBW=100 kHz for f < 1 GHz; VBW ≥RBW; Sweep = auto; Detector function = peak; Trace = max hold; for peak m…

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Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 2 of 69 TABLE OF CONTENTS 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 4 3. EUT Description ....................................................................................... 5 4. Genera Information .................................................................................. 7 4.1. TEST ENVIRONMENT AND MODE .............................................................................................................. 7 4.2. DESCRIPTION OF SUPPORT UNITS .......................................................................................................... 8 5. Facilities and Accreditations .................................................................. 9 5.1. FACILITIES ............................................................................................................................................ 9 5.2. ACCREDITATIONS ............................................................................................................................ 9 5.3. MEASUREMENT UNCERTAINTY ............................................................................................................. 10 5.4. MEASUREMENT INSTRUMENTS ................................................................................................... 11 6. Test Results and Measurement Data ................................................... 12 6.1. ANTENNA REQUIREMENT ...................................................................................................................... 12 6.2. CONDUCTED EMISSION ........................................................................................................................ 14 6.3. MAXIMUM CONDUCTED OUTPUT POWER .............................................................................................. 18 6.4. EMISSION BANDWIDTH ......................................................................................................................... 20 6.5. POWER SPECTRAL DENSITY ................................................................................................................ 28 6.6. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT ..................................................... 36 6.7. RADIATED SPURIOUS EMISSION MEASUREMENT ................................................................................... 57 7. Test Setup Photographs ....................................................................... 69 Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 4 of 69 2. Test Result Summary Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Maximum Conducted Output Power §15.247 (b)(3) §2.1046 PASS 6dB Emission Bandwidth §15.247 (a)(2) §2.1049 PASS Power Spectral Density §15.247 (e) PASS Band Edge 1§5.247(d) §2.1051, §2.1057 PASS Spurious Emission §15.205/§15.209 §2.1053, §2.1057 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 5 of 69 3. EUT Description Product: Mobile Phone Model No.: KN3 Trade Mark: TECNO Operation Frequency: 2412MHz~2462MHz (802.11b/g/n(HT20) 2422MHz~2452MHz (802.11n(HT40) Channel Separation: 5MHz Modulation type: DSSS (DBPSK, DQPSK, CCK) for IEEE 802.11b OFDM (BPSK,QPSK,16QAM,64QAM,256QAM) for IEEE 802.11g/n Antenna Type: Integral Antenna Antenna Gain -1dBi Operating Voltage: Adapter1:U100TSA INPUT: 100-240V~50/60Hz 0.3A OUTPUT: 5.0V2.0A 10.0W Rechargeable Li-ion Polymer Battery :BL-49NT Rated Voltage: 3.85V Rated Capacity:4900mAh/18.86Wh Typical Capacity:5000mAh/19.25Wh Limited Charge Voltage:4.4V Remark: N/A. Note: 1. N/A stands for no applicable. 2. The antenna gain is provided by the customer. For any reported data issues caused by the antenna gain, World Standardization Certification&Testing Group (Shenzhen) Co., Ltd assumes no responsibility. Configuration differences Configuration Model SIM 1 KN3 Dual SIM card 2 KN3 Single SIM card Note: The prototypes of both configurations have been tested, and the Configuration 1 has the worst test result, which is the main test model reported Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 6 of 69 Operation Frequency each of channel For 802.11b/g/n (HT20) Channel Frequency Channel Frequency Channel Frequency Channel Frequency 1 2412MHz 4 2427MHz 7 2442MHz 10 2457MHz 2 2417MHz 5 2432MHz 8 2447MHz 11 2462MHz 3 2422MHz 6 2437MHz 9 2452MHz Operation Frequency each of channel For 802.11n (HT40) Channel Frequency Channel Frequency Channel Frequency Channel Frequency -- -- 4 2427MHz 7 2442MHz -- -- -- -- 5 2432MHz 8 2447MHz -- -- 3 2422MHz 6 2437MHz 9 2452MHz Note: In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test, and the selected channel see below: 802.11b/g/n (HT20) Channel Frequency The lowest channel 2412MHz The middle channel 2437MHz The Highest channel 2462MHz 802.11n (HT40) Channel Frequency The lowest channel 2422MHz The middle channel 2437MHz The Highest channel 2452MHz Report No.: WSCT-ANAB-R&E251000080A-Wi-Fi1 Issued Date: 12 November 2025 Page 7 of 69 4. Genera Information 4.1. Test environment and mode Operating Environment: Temperature: 25.0 C Humidity: 56 % RH Atmospheric Pressure: 1010 mbar Test Mode: Engineering mode: Keep the EUT in continuous transmitting by select channel and modulations(The value of duty cycle is 98.46%) The sample was placed (0.8m below 1GHz, 1.5m above 1GHz) above …

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Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 33 of 54 Band Edge BLE 1M 2480MHz Ref Band Edge BLE 1M 2480MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 34 of 54 Band Edge BLE 2M 2402MHz Ref Band Edge BLE 2M 2402MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 35 of 54 Band Edge BLE 2M 2480MHz Ref Band Edge BLE 2M 2480MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 36 of 54 Conducted RF Spurious Emission Test Graphs Tx. Spurious BLE 1M 2402MHz Ref Tx. Spurious BLE 1M 2402MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 37 of 54 Tx. Spurious BLE 1M 2440MHz Ref Tx. Spurious BLE 1M 2440MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 38 of 54 Tx. Spurious BLE 1M 2480MHz Ref Tx. Spurious BLE 1M 2480MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 39 of 54 Tx. Spurious BLE 2M 2402MHz Ref Tx. Spurious BLE 2M 2402MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 40 of 54 Tx. Spurious BLE 2M 2440MHz Ref Tx. Spurious BLE 2M 2440MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 41 of 54 Tx. Spurious BLE 2M 2480MHz Ref Tx. Spurious BLE 2M 2480MHz Emission Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 42 of 54 6.7. Radiated Spurious Emission Measurement 6.7.1. Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10:2020 Frequency Range: 9 kHz to 25 GHz Measurement Distance: 3 m Antenna Polarization: Horizontal & Vertical Operation mode: Refer to item 4.1 Receiver Setup: Frequency Detector RBW VBW Remark 9kHz- 150kHz Quasi-peak 200Hz 1kHz Quasi-peak Value 150kHz- 30MHz Quasi-peak 9kHz 30kHz Quasi-peak Value 30MHz-1GHz Quasi-peak 100KHz 300KHz Quasi-peak Value Above 1GHz Peak 1MHz 3MHz Peak Value Peak 1MHz 10Hz Average Value Limit: Frequency Field Strength (microvolts/meter) Measurement Distance (meters) 0.009-0.490 2400/F(KHz) 300 0.490-1.705 24000/F(KHz) 30 1.705-30 30 30 30-88 100 3 88-216 150 3 216-960 200 3 Above 960 500 3 Frequency Field Strength (microvolts/meter) Measurement Distance (meters) Detector Above 1GHz 500 3 Average 5000 3 Peak Test setup: For radiated emissions below 30MHz 30MHz to 1GHz Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 43 of 54 Above 1GHz Test Procedure: 1. For the radiated emission test below 1GHz: The EUT was placed on a turntable with 0.1 meter above ground. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high PASS filter are used for the test in order to get better signal level. For the radiated emission test above 1GHz: Place the measurement antenna on a turntable with 1.5 meter above ground, which is away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 2. Corrected Reading: Antenna Factor + Cable Loss + Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 44 of 54 Read Level - Preamp Factor = Level 3. For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. 4. Use the following spectrum analyzer settings: (1) Span shall wide enough to fully capture the emission being measured; (2) Set RBW=100 kHz for f < 1 GHz; VBW ≥RBW; Sweep = auto; Detector function = peak; Trace = max hold; for peak measurement. For average measurement: VBW = 10 Hz, when duty cycle is no less than 98 percent. VBW ≥ 1/T, when duty cycle is less than 98 percent where T is the minimum transmission duration over which the transmitter is on and is transmitting at its maximum power control level for the tested mode of operation. Test mode: Refer to section 4.1 for details Test results: PASS Note 1: The symbol of “--” in the table which means not application. Note 2: For the test data above 1 GHz，According the ANSI C63.10-2020, where limits are specified for both average and peak (or quasi-peak) detector functions, if the peak (or quasi-peak) measured value complies with the average limit, it is unnecessary to perform an average measurement. Note 3: The low frequency, which started from 9 kHz to 30 MHz, was pre-scanned and the result which was 20 dB lower than the limit line per 15.31(o) was not reported. Note 4: The EUT is working in the Normal link mode below 1 GHz. All modes have been tested and normal link mode is worst. Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 45 of 54 6.7.2. Test Data Please refer to following diagram for individual Below 1GHz Horizontal: Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 46 of 54 Vertical: Note1: Freq. = Emission frequency in MHz Reading level (dBμV) = Receiver reading Corr. Factor (dB) = Antenna factor + Cable loss - Amplifier factor. Measurement (dBμV) =…

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Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 2 of 54 TABLE OF CONTENTS 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 4 3. EUT Description ....................................................................................... 5 4. Genera Information .................................................................................. 7 4.1. TEST ENVIRONMENT AND MODE .............................................................................................................. 7 4.2. DESCRIPTION OF SUPPORT UNITS .......................................................................................................... 7 5. Facilities and Accreditations .................................................................. 8 5.1. FACILITIES ............................................................................................................................................ 8 5.2. ACCREDITATIONS ............................................................................................................................ 8 5.3. MEASUREMENT UNCERTAINTY ............................................................................................................... 9 5.4. MEASUREMENT INSTRUMENTS ................................................................................................... 10 6. Test Results and Measurement Data ................................................... 11 6.1. ANTENNA REQUIREMENT ...................................................................................................................... 11 6.2. CONDUCTED EMISSION ........................................................................................................................ 12 6.3. CONDUCTED OUTPUT POWER .............................................................................................................. 16 6.4. EMISSION BANDWIDTH ......................................................................................................................... 18 6.5. POWER SPECTRAL DENSITY ................................................................................................................ 26 6.6. CONDUCTED BAND EDGE AND SPURIOUS EMISSION MEASUREMENT ..................................................... 31 6.7. RADIATED SPURIOUS EMISSION MEASUREMENT ................................................................................... 42 7. Test Setup Photographs ....................................................................... 54 Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 4 of 54 2. Test Result Summary Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Maximum conducted output power §15.247 (b)(3) §2.1046 PASS 6dB Emission Bandwidth §15.247 (a)(2) §2.1049 PASS Power Spectral Density §15.247 (e) PASS Band Edge 1§5.247(d) §2.1051, §2.1057 PASS Spurious Emission §15.205/§15.209 §2.1053, §2.1057 PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 5 of 54 3. EUT Description Product Name: Mobile Phone Model : KN3 Trade Mark: TECNO Operation Frequency: BLE 1M:2402MHz~2480MHz BLE 2M:2404MHz~2478MHz Channel Separation: 2MHz Number of Channel: 40 Modulation Technology: GFSK Antenna Type: Integral Antenna Antenna Gain: -1dBi Operating Voltage: Adapter1:U100TSA INPUT: 100-240V~50/60Hz 0.3A OUTPUT: 5.0V2.0A 10.0W Rechargeable Li-ion Polymer Battery :BL-49NT Rated Voltage: 3.85V Rated Capacity:4900mAh/18.86Wh Typical Capacity:5000mAh/19.25Wh Limited Charge Voltage:4.4V Remark: N/A. Note: 1. N/A stands for no applicable. 2. The antenna gain is provided by the customer. For any reported data issues caused by the antenna gain, World Standardization Certification&Testing Group (Shenzhen) Co., Ltd assumes no responsibility. Configuration differences Configuration Model SIM 1 KN3 Dual SIM card 2 KN3 Single SIM card Note: The prototypes of both configurations have been tested, and the Configuration 1 has the worst test result, which is the main test model reported Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 6 of 54 Operation Frequency each of channel Channel Frequency Channel Frequency Channel Frequency Channel Frequency 0 2402MHz 10 2422MHz 20 2442MHz 30 2462MHz 1 2404MHz 11 2424MHz 21 2444MHz 31 2464MHz ... ... ... ... ... ... ... ... 8 2418MHz 18 2438MHz 28 2458MHz 38 2478MHz 9 2420MHz 19 2440MHz 29 2460MHz 39 2480MHz Remark: Channel 0,1, 19 ,38,& 39 have been tested. Report No.: WSCT-ANAB-R&E251000080A-LE Issued Date: 12 November 2025 Page 7 of 54 4. Genera Information 4.1. Test environment and mode Operating Environment: Temperature: 25.0 C Humidity: 56 % RH Atmospheric Pressure: 1010 mbar Test Mode: Engineering mode: Keep the EUT in continuous transmitting by select channel and modulations(The value of duty cycle is 98.46%) with Fully-charged battery. The sample was placed (0.1m below 1GHz, 1.5m above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. 4.2. Description of Support Units The EUT has been tested as an independent unit together…

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A/P/G/S ： 2GFrequencyband： B3/B8 3GFrequencyband ： B1/B8 4GFrequencyband ： B1/B3/B7/B8/B20/B28A/B38/B40/B41(120M) B/H ： 2GFrequencyband： B3/B5/B8 3GFrequencyband： B1/B5/B8 4GFrequencyband ： B1/B3/B5/B8/B38/B40/B41(120M) C/R/J/T： 2GFrequencyband： B3/B5/B8 3GFrequencyband ： B1/B5/B8 4GFrequencyband： B1/B3/B5/B8/B28AB/B38/B40/B41(Full) D/E/F/K/M/N： 2GFrequencyband ： B2/B3/B5/B8 3GFrequencyband： B1/B2/B4/B5/B8 4GFrequencyband： B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28A/B28B/B38/B40/B41(120M)/B66 LMHBPRXAntenna VSWR： RL： SMITH ： LMHBPRXAntennagain ： GSM850average:-5dBi; EGSM900average:-6dBi; DCS1800average:-4dBi; PCS1900average:-3dBi; WCDMAB1average:-3dBi; WCDMAB2average:-3dBi; WCDMAB4average:-4dBi; WCDMAB5average:-5dBi; WCDMAB8average:-6dBi; LTEFDDB1average:-3dBi; LTEFDDB2average:-3dBi; LTEFDDB3average:-4dBi; LTEFDDB4average:-4dBi; LTEFDDB5average:-5dBi; LTEFDDB7average:-2dBi; LTEFDDB8average:-6dBi; LTEFDDB12average:-6dBi; LTEFDDB17average:-6dBi; LTEFDDB20average:-5dBi; LTEFDDB28average:-6dBi; LTEFDDB38average:-2dBi; LTETDDB40average:-3dBi; LTETDDB41average:-2dBi; LTEFDDB66average:-4dBi; LHBDRXAntenna： VSWR： RL： SMITH ： LHBDRXAntennagain： GSM850average:-7dBi; EGSM900average:-9dBi; WCDMAB5average:-7dBi; WCDMAB8average:-9dBi; LTEFDDB5average:-6dBi; LTEFDDB7average:-3dBi; LTEFDDB8average:-9dBi; LTEFDDB12average:-7dBi; LTEFDDB17average:-7dBi; LTEFDDB20average:-7dBi; LTEFDDB28average:-7dBi; LTEFDDB38average:-3dBi; LTETDDB40average:-3dBi; LTETDDB41average:-3dBi; BT/2.4GWIFI/5GWIFI/GPSantenna ： VSWR ： RL： SMITH ： MAXgainaboutBT/2.4GWIFI/5GWIFI/GPSantenna： BT/2.4GWIFI:-1dBi; 5GWIFI:-2dBi; GPS（1.57542Ghz）gain:-2dBi; Designdrawingof2.4Gantenna: 2DRadiationPattern: 2DAntennaRadiationPatternatfreq2400MHz 2DAntennaRadiationPatternatfreq2440MHz 2DAntennaRadiationPatternatfreq2480MHz MBDRX antenna ： VSWR ： RL： SIMITH ： MBDRXAntennagain ： DCS1800average:-3dBi; PCS1900average:-3dBi; WCDMAB1average:-2dBi; WCDMAB2average:-2dBi; WCDMAB4average:-3dBi; LTEFDDB1average:-2dBi; LTEFDDB2average:-3dBi; LTEFDDB3average:-3dBi; LTEFDDB4average:-3dBi; LTEFDDB66average:-3dBi; 制造商名称： 浙江海通通讯电子股份有限公司 （ZhejiangHaitongcommunicationselectronicLimitedbyShareLtd.） 地址 : 广东省深圳市南山区科技北一路 15 号凤凰城大厦一楼 102 (Add:1Stfloor,PhoenixTower,15ScienceandTechnologyNorthFirstRoad,Shenzhen,Guangdon gProvince.)

Page 1 Annex C Calibration Reports Tested Model : KN3 Report Number: WSCT-ANAB-R&E251000080A-SAR

Page 1 Annex B: Measurement Results Tested Model : KN3 Report Number: WSCT-ANAB-R&E251000080A-SAR . Measurement Report for Device, TILT, GSM 850, Channel 251 (848.800MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity RightHead, Head Simulating Liquid TILT, 0.00 GSM 850 848.800, 251 8.89 0.914 43.6 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1899 HBBL-600-10000Charge:xxxx, -- EX3DV4 - SN7951, 2025-09-10 DAE4ip Sn1921, 2025-09-04 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 120.0 x 210.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 15.0 x 15.0 6.0 x 6.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid N/A Yes Grading Ratio N/A 1.4 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-10-18 2025-10-18 psSAR1g [W/kg] 0.481 0.565 psSAR10g [W/kg] 0.291 0.275 Power Drift [dB] 0.03 -0.20 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 63.9 Dist 3dB Peak [mm] 5.0 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) . Measurement Report for Device, EDGE TOP, GSM 850, Channel 251 (848.800MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, Head Simulating Liquid EDGE TOP, 10.00 GSM 850 848.800, 251 8.89 0.914 43.6 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1899 HBBL-600-10000Charge:xxxx, -- EX3DV4 - SN7951, 2025-09-10 DAE4ip Sn1921, 2025-09-04 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 48.0 x 120.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 8.0 x 15.0 6.0 x 6.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid N/A Yes Grading Ratio N/A 1.5 MAIA N/A N/A Surface Detection All points All points Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2025-10-18 2025-10-18 psSAR1g [W/kg] 0.277 0.304 psSAR10g [W/kg] 0.182 0.186 Power Drift [dB] -0.10 -0.20 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 68.8 Dist 3dB Peak [mm] 12.0 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) . Measurement Report for Device, TILT, PCS 1900, Channel 810 (1909.800MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity RightHead, Head Simulating Liquid TILT, 0.00 PCS 1900 1909.800, 810 7.33 1.42 41.7 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V5.0 (30deg probe tilt) - 1899 HBBL-600-10000Charge:xxxx, -- EX3DV4 - SN7951, 2025-09-10 DAE4ip Sn1921, 2025-09-04 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 120.0 x 210.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 15.0 x 15.0 6.0 x 6.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid N/A Yes Grading Ratio N/A 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Me…

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