2ASWW-RS20Feature Phone

2022-04-28 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appointShenzhen Huatongwei International Inspection Co., Ltd./ 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China/Hans Hu,. to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in theFederal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with XINCHUANGXIN INTERNATIONAL CO.,LTD / ROOM 605 6/F, FA YUEN COMMERCIAL BUILDING, 75-77 FA YUEN STREET MONGKOK KL Agency agreement expiration date: Apr. 27, 2023 By: Lyra lv SignaturePrinted Title: sales On behalf of : XINCHUANGXIN INTERNATIONAL CO.,LTD Telephone: 18721759223 气气

2022-04-28 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:2ASWW-RS20 Product Name:Feature Phone Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram Operation description  BOM  Tune up These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. By: Lyra lv SignaturePrinted Title: sales On behalf of : XINCHUANGXIN INTERNATIONAL CO.,LTD Telephone: 18721759223 气气

7.EXTERNAL AND INTERNAL PHOTOS OF THE EUT 7.1. External photos M odel:RS20

7.2. Internal photos Model:RS20

Page: 1 of 34 TEST REPORT For SAR Report No. ...................................... : CHTEW22040116 Report verificaiton: Project No. ...................................... : SHT2203115002EW FCC ID ............................................. : 2ASWW-RS20 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 .................... : Feature Phone Trade Mark ....................................... : CORN Model/Type reference ....................... : RS20 Listed Model(s) ................................. : - Standard ......................................... : FCC 47 CFR Part2.1093 IEEE Std C95.1: 1999 Edition IEEE Std 1528: 2013 Date of receipt of test sample..........: Apr. 06, 2022 Date of testing..............................: Apr. 08, 2022- Apr. 13, 2022 Date of issue...............................: Apr. 18, 2022 Result .................. ........................: PASS Compiled by ( position+printedname+signature) ... : File administrators:Weiyang Xiang Supervised by ( position+printedname+signature) ... : Test Engineer: Patrick Qiu 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.: CHTEW22040116 Page: 2 of 34 Issued: 2022-04-18 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2021-12) Contents 1. Statement of Compliance 3 2. Test Standards and Report version 4 2.1. Test Standards 4 2.2. Report version 4 3. Summary 5 3.1. Client Information 5 3.2. Product Description 5 3.3. RF Specification Description 6 3.4. Testing Laboratory Information 7 3.5. Environmental conditions 7 4. Equipments Used during the Test 8 5. Measurement Uncertainty 9 6. SAR Measurement System Configuration 10 6.1. SAR Measurement Set-up 10 6.2. DASY5 E-field Probe System 11 6.3. Phantoms 12 6.4. Device Holder 12 7. SAR Test Procedure 13 7.1. Scanning Procedure 13 7.2. Data Storage and Evaluation 15 8. Position of the wireless device in relation to the phantom 17 8.1. Head Position 17 8.2. Body Position 18 9. Dielectric Property Measurements & System Check 19 9.1. Tissue Dielectric Parameters 19 9.2. System Check 20 10. SAR Exposure Limits 25 11. Conducted Power Measurement Results and Tune-up 26 12. Antenna Location 28 13. Measured and Reported SAR Results 29 14. SAR Measurement Variability 31 15. Simultaneous Transmission analysis 32 16. TestSetup Photos 33 17. External and Internal Photos of the EUT 34 Report No.: CHTEW22040116 Page: 3 of 34 Issued: 2022-04-18 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2021-12) 1. Statement of Compliance Maximum Reported SAR (W/kg @1g) Type Test setting PCE BT Simultaneous TX Head Cheek 1.012 0.113 1.125 Body-worn Dist.= 15mm 1.262 0.217 1.479 Note: 1. This device is in compliance with Specific Absorption Rate (SAR) for general population/uncontrolled exposure limits (1.6 W/kg@1g) specified in FCC 47 CFR part 2 (2.1093) and IEEE Std C95.1, 2. This device had been tested in accordance with the measurement methods and procedures specified in IEEE 1528 and FCC KDB publications. Report No.: CHTEW22040116 Page: 4 of 34 Issued: 2022-04-18 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2021-12) 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 D04 Interim General RF Exposure Guidance v01: 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 D06 Hotspot Mode v02r01: SAR Evaluation Procedures for Portable Devices with Wireless Router Capabilities TCB workshop April, 2019; Page 19, Tissue Simulating Liquids (TSL) 2.2. Report version Revision No. Date of issue Description N/A 2022-04-18 Original Report No.: CHTEW22040116 Page: 5 of 34 Issued: 2022-04-18 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2021-12) 3. Summary 3.1. Client Information Applicant: XINCHUANGXIN INTERNATIONAL CO.,LTD Address: ROOM 605 6/F, FA YUEN COMMERCIAL BUILDING, 75-77 FA YUEN STREET MONGKOK KL Manufacturer: Shenzhen Chiten…

Text truncated - open the document above for the full version.

Appendix Report Appendix clause Result APASS BPASS CPASS SAR Measurement Results Simultaneous Transmission analysis Test EngineerBoWangAuditor Test Item Conducted Power Measurement Results Start test date 2022/4/8 Finish date 2022/4/13 Temperature 22.4°C Humidity 47% Project No. SHT2203115002EW Test sample No. YPHT22031150002 Model No. S20 Appendix:1 of 9 Project No.:SHT2203115002EW Appendix A:Conducted Power Measurement Results-GSM CH128CH190CH251CH128CH190CH251 824.2MHz836.6MHz848.8MHz824.2MHz836.6MHz848.8MHz 33.0833.2332.8233.50-9.0324.0524.2023.7924.47 1Tx slot33.1133.2732.9033.50-9.0324.0824.2423.8724.47 2Tx slots31.6431.9931.5932.00-6.0225.6225.9725.5725.98 3Tx slots29.9729.9629.5630.00-4.2625.7125.7025.3025.74 4Tx slots27.3727.3626.9227.50-3.0124.3624.3523.9124.49 CH512CH661CH810CH512CH661CH810 1850.2MHz1880MHz1909.8MHz1850.2MHz1880.0MHz1909.8MHz 29.2729.3129.2929.50-9.0320.2420.2820.2620.47 1Tx slot29.3029.4129.3229.50-9.0320.2720.3820.2920.47 2Tx slots27.7527.7127.4628.00-6.0221.7321.6921.4421.98 3Tx slots26.0325.8525.3326.50-4.2621.7721.5921.0722.24 4Tx slots23.5723.3723.0224.00-3.0120.5620.3620.0120.99 Tune-up limit (dBm) GSM GPRS (GMSK) Burst Average Power (dBm) Tune-up limit (dBm) GSM GPRS (GMSK) GSM1900 Division Factors Frame-Average Power (dBm) Tune-up limit (dBm) GSM850 Burst Average Power (dBm) Tune-up limit (dBm) Division Factors Frame-Average Power (dBm) Appendix: 2/9 Project No.:SHT2203115002EW Appendix A:Conducted Power Measurement Results-WCDMA CH9262CH9400CH9538 1852.4MHz1880MHz1907.6MHz 22.0122.0822.1422.50 22.0422.1122.1722.50 Subtest-122.3223.1122.9723.50 Subtest-222.0822.8222.6923.00 Subtest-320.9921.8521.7722.00 Subtest-420.7321.5321.4422.00 Subtest-119.2120.1019.8820.50 Subtest-219.5820.4420.2020.50 Subtest-319.3820.2520.0120.50 Subtest-419.6220.4520.2420.50 Subtest-521.6522.4222.3622.50 CH4132CH4183CH4233 826.4MHz836.6MHz846.6MHz 22.8622.7822.3623.00 22.8922.8122.3923.00 Subtest-123.1222.6422.4923.50 Subtest-222.1121.6821.5822.50 Subtest-321.3020.7820.7221.50 Subtest-420.8720.3020.2521.00 Subtest-120.1519.5119.5020.50 Subtest-220.2719.6819.6120.50 Subtest-319.9819.4619.3320.00 Subtest-419.7919.1319.3420.00 Subtest-523.4822.8622.8923.50 HSUPA WCDMA Band V Conducted Power (dBm) Tune-up limit (dBm) AMR 12.2K RMC 12.2K HSDPA HSUPA WCDMA Band II Conducted Power (dBm) Tune-up limit (dBm) AMR 12.2K RMC 12.2K HSDPA Appendix: 3/9 Project No.:SHT2203115002EW Appendix A:Conducted Power Measurement Results-Bluetooth ChannelFrequency (MHz)Peak Power (dBm)Average Power (dBm)Tune-up limit (dBm) 024026.976.957.00 3924418.428.418.50 7824807.767.728.00 024027.857.447.50 3924419.518.999.00 7824808.728.288.50 024027.927.477.50 3924419.609.059.50 7824808.838.308.50 Bluetooth Mode EDR GFSK π/4QPSK 8DPSK Appendix: 4/9 Project No.:SHT2203115002EW Appendix B:SAR Measurement Results-Head Measured SAR(1g) Report SAR(1g) CHMHz(W/kg)(W/kg) 128824.231.6432.001.086-0.030.8560.930- 190836.631.9932.001.002-0.181.0101.0121 251848.831.5932.001.099-0.050.7450.819- 128824.231.6432.001.086---- 190836.631.9932.001.0020.200.7730.775- 251848.831.5932.001.099---- 128824.231.6432.001.086-0.090.8100.880- 190836.631.9932.001.0020.080.9370.939- 251848.831.5932.001.0990.020.7650.841- 128824.231.6432.001.086---- 190836.631.9932.001.002-0.100.7090.711- 251848.831.5932.001.099---- Measured SAR(1g) Report SAR(1g) CHMHz(W/kg)(W/kg) 5121850.226.0326.501.1140.070.4230.4712 6611880.025.8526.501.161---- 8101909.825.3326.501.309---- 5121850.226.0326.501.1140.050.3400.379- 6611880.025.8526.501.161---- 8101909.825.3326.501.309---- 5121850.226.0326.501.114-0.040.4070.454- 6611880.025.8526.501.161---- 8101909.825.3326.501.309---- 5121850.226.0326.501.114-0.040.3200.357- 6611880.025.8526.501.161---- 8101909.825.3326.501.309---- GSM1900 Frequency Conducted Power (dBm) Tune-up limit (dBm) Plot No. GPRS 3Tx slots Tune-up scaling factor Power Drift(dB) Left-Cheek Left-Tilt Right-Cheek Right-Tilt Mode Test Position GSM850 Plot No. GPRS 2Tx slots Left-Cheek Left-Tilt Right-Cheek Right-Tilt Mode Test Position Frequency Conducted Power (dBm) Tune-up limit (dBm) Tune-up scaling factor Power Drift(dB) Appendix: 5/9 Project No.:SHT2203115002EW Measured SAR(1g) Report SAR(1g) CHMHz(W/kg)(W/kg) 92621852.422.0422.501.112---- 94001880.022.1122.501.094---- 95381907.622.1722.501.0790.140.7270.7843 92621852.422.0422.501.112---- 94001880.022.1122.501.094---- 95381907.622.1722.501.0790.120.5980.645- 92621852.422.0422.501.112---- 94001880.022.1122.501.094---- 95381907.622.1722.501.0790.190.6940.749- 92621852.422.0422.501.112---- 94001880.022.1122.501.094---- 95381907.622.1722.501.079-0.060.5560.600- Measured SAR(1g) Report SAR(1g) CHMHz(W/kg)(W/kg) 4132826.422.8923.001.026-0.160.5530.5674 4183836.622.8123.001.045---- 4233846.622.3923.001.151---- 4132826.422.8923.001.026-0.110.4450.456- 4183836.622.8123.001.045---- 4233846.622.3923.001.151---- 4132826.422.8923.001.0260.080.5320.546- 4183836.622.8123.001.045---- 4233846.622.3923.001.151---- 4132826.422.8923.001.0260.100.4180.429- 4183836.622.8123.001.045---- 4233846.622.3923.001.151---- Measured SAR(1g) Report SAR(1g) CHMHz(W/kg)(W/kg) 024026.957.001.01277.55%1.289---- 3924418.418.501.02177.55%1.2890.070.0860.1135 7824807.728.001.06777.55%1.289---- 024026.957.001.01277.55%1.289---- 3924418.418.501.02177.55%1.289-0.090.0730.096- 7824807.728.001.06777.55%1.289---- 024026.957.001.01277.55%1.289---- 3924418.418.501.02177.55%1.289-0.040.0830.109- 7824807.728.001.06777.55%1.289---- 024026.957.001.01277.55%1.289---- 3924418.418.501.02177.55%1.2890.050.0690.091- 7824807.728.001.06777.55%1.289---- GFSK Left-Cheek Left-Tilt Right-Cheek Right-Tilt Bluetooth Mode Test Position Frequency Conducted Power (dBm) Tune-up limit (dBm) Tune-up scaling factor Duty Cycle Duty Cycle Scaling Factor Power Drift(dB) Plot No. Plot No. RMC 12.2Kbps Left-Cheek Left-Tilt Right-Cheek Right-Tilt Mode Test Position Frequency Conducted Power (dBm) Tune-up limit (dBm) Tune-up scaling factor Power Drift(dB) WCDMA Band V Plot N…

Text truncated - open the document above for the full version.

Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 4/12/2022 GSM 850-M-Head Communication System: UID 0, Generic GPRS(TDMA, GMSK, TN 0-1) (0); Frequency: 836.6 MHz;Duty Cycle: 1:4.10015 Medium parameters used (interpolated): f = 836.6 MHz; σ = 0.907 S/m; ε r = 40.958; ρ = 1000 kg/m 3 Phantom section: Left Section Ambient Temperature:22.3°C;Liquid Temperature:22.0°C; DASY Configuration: l Probe: EX3DV4 - SN3748; ConvF(8.48, 8.48, 8.48) @ 836.6 MHz; Calibrated: 12/29/2021 l Sensor-Surface: 1.4mm (Mechanical Surface Detection) l Electronics: DAE4 Sn540; Calibrated: 2/22/2022 l Phantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 l DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Left Cheek/CH 190/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 1.15 W/kg Left Cheek/CH 190/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 9.050 V/m; Power Drift = -0.18 dB Peak SAR (extrapolated) = 1.31 W/kg SAR(1 g) = 1.01 W/kg; SAR(10 g) = 0.715 W/kg Maximum value of SAR (measured) = 1.12 W/kg 0 dB = 1.12 W/kg = 0.49 dBW/kg Appendix D:SAR Test Data Plots Plot No.1 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 4/13/2022 GSM 1900-L-Head Communication System: UID 0, Generic GPRS(TDMA, GMSK, TN 0-1-2) (0); Frequency: 1850.2 MHz;Duty Cycle: 1:2.66993 Medium parameters used (interpolated): f = 1850.2 MHz; σ = 1.401 S/m; ε r = 38.92; ρ = 1000 kg/m 3 Phantom section: Left Section Ambient Temperature:22.4°C;Liquid Temperature:22.2°C; DASY Configuration: l Probe: EX3DV4 - SN3748; ConvF(7.18, 7.18, 7.18) @ 1850.2 MHz; Calibrated: 12/29/2021 l Sensor-Surface: 1.4mm (Mechanical Surface Detection) l Electronics: DAE4 Sn540; Calibrated: 2/22/2022 l Phantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 l DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Left Cheek/CH 512/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.529 W/kg Left Cheek/CH 512/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 3.234 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 0.603 W/kg SAR(1 g) = 0.423 W/kg; SAR(10 g) = 0.277 W/kg Maximum value of SAR (measured) = 0.483 W/kg 0 dB = 0.483 W/kg = -3.16 dBW/kg Appendix D:SAR Test Data Plots Plot No.2 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 4/13/2022 WCDMA Band II-H-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 = 1.414 S/m; ε r = 38.865; ρ = 1000 kg/m 3 Phantom section: Left Section Ambient Temperature:22.4°C;Liquid Temperature:22.2°C; DASY Configuration: l Probe: EX3DV4 - SN3748; ConvF(7.18, 7.18, 7.18) @ 1907.6 MHz; Calibrated: 12/29/2021 l Sensor-Surface: 1.4mm (Mechanical Surface Detection) l Electronics: DAE4 Sn540; Calibrated: 2/22/2022 l Phantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 l DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Left Cheek/CH 9538/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.905 W/kg Left Cheek/CH 9538/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 3.023 V/m; Power Drift = 0.14 dB Peak SAR (extrapolated) = 1.12 W/kg SAR(1 g) = 0.727 W/kg; SAR(10 g) = 0.459 W/kg Maximum value of SAR (measured) = 0.861 W/kg 0 dB = 0.861 W/kg = -0.65 dBW/kg Appendix D:SAR Test Data Plots Plot No.3 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 4/12/2022 WCDMA Band V-L-Head Communication System: UID 0, Generic UMTS (0); Frequency: 826.4 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 826.4 MHz; σ = 0.901 S/m; ε r = 40.962; ρ = 1000 kg/m 3 Phantom section: Left Section Ambient Temperature:22.6°C;Liquid Temperature:22.4°C; DASY Configuration: l Probe: EX3DV4 - SN3748; ConvF(8.48, 8.48, 8.48) @ 826.4 MHz; Calibrated: 12/29/2021 l Sensor-Surface: 1.4mm (Mechanical Surface Detection) l Electronics: DAE4 Sn540; Calibrated: 2/22/2022 l Phantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 l DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Left Cheek/CH 4132/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.656 W/kg Left Cheek/CH 4132/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 5.302 V/m; Power Drift = -0.16 dB Peak SAR (extrapolated) = 0.741 W/kg SAR(1 g) = 0.553 W/kg; SAR(10 g) = 0.386 W/kg Maximum value of SAR (measured) = 0.622 W/kg 0 dB = 0.656 W/kg = -1.83 dBW/kg Appendix D:SAR Test Data Plots Plot No.4 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 4/13/2022 Bluetooth-M-Head Communication System: UID 0, Generic BT (0); Frequency: 2441 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 2441 MHz; σ = 1.778 S/m; ε r = 37.592; ρ = 1000 kg/m 3 Phantom section: Left Section Ambient Temperature:22.4°C;Liquid Temperature:22.3°C; DASY Configuration: l Probe: EX3DV4 - SN3748; ConvF(6.82, 6.82, 6.82) @ 2441 MHz; Calibrated: 12/29/2021 l Sensor-Surface: 1.4mm (Mechanical Surface Detection) l Electronics: DAE4 Sn540; Calibrated: 2/22/2022 l Phantom: Twin-SAM V8.0 ; Type: QD 000 P41 AA; Serial: 1974 l DASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Left Cheek/CH 39/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.111 W/kg Left Cheek/CH 39/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 2.388 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 0.138 W/kg SAR(1 g) = 0.086 W/kg; SAR(10 g) = 0.053 W/kg Maximum value of SAR (measured) = 0.069 W/kg 0 dB = 0.069 W/kg = -0.175 dBW/kg Appendix D:SAR Test Data Plots Plot No.5 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 4/12/2022 GSM 850-M-Body Communication System: UID 0, Generic GPRS(…

Text truncated - open the document above for the full version.

Appendix E: DAE and Probe Calibration Certificate 1 of 12 1.1.1. DAE4 Calibration Certificate Appendix E: DAE and Probe Calibration Certificate 2 of 12 Appendix E: DAE and Probe Calibration Certificate 3 of 12 Appendix E: DAE and Probe Calibration Certificate 4 of 12 1.2. Probe Calibration Certificate Appendix E: DAE and Probe Calibration Certificate 5 of 12 Appendix E: DAE and Probe Calibration Certificate 6 of 12 Appendix E: DAE and Probe Calibration Certificate 7 of 12 Appendix E: DAE and Probe Calibration Certificate 8 of 12 Appendix E: DAE and Probe Calibration Certificate 9 of 12 Appendix E: DAE and Probe Calibration Certificate 10 of 12 Appendix E: DAE and Probe Calibration Certificate 11 of 12 Appendix E: DAE and Probe Calibration Certificate 12 of 12

Appendix F: Dipole Calibration Certificate 1 of 18 1.1. D835V2 Dipole Calibration Certificate Appendix F: Dipole Calibration Certificate 2 of 18 Appendix F: Dipole Calibration Certificate 3 of 18 Appendix F: Dipole Calibration Certificate 4 of 18 Appendix F: Dipole Calibration Certificate 5 of 18 Appendix F: Dipole Calibration Certificate 6 of 18 Appendix F: Dipole Calibration Certificate 7 of 18 1.2. D1900V2 Dipole Calibration Certificate Appendix F: Dipole Calibration Certificate 8 of 18 Appendix F: Dipole Calibration Certificate 9 of 18 Appendix F: Dipole Calibration Certificate 10 of 18 Appendix F: Dipole Calibration Certificate 11 of 18 Appendix F: Dipole Calibration Certificate 12 of 18 Appendix F: Dipole Calibration Certificate 13 of 18 1.3. D2450V2 Dipole Calibration Certificate Appendix F: Dipole Calibration Certificate 14 of 18 Appendix F: Dipole Calibration Certificate 15 of 18 Appendix F: Dipole Calibration Certificate 16 of 18 Appendix F: Dipole Calibration Certificate 17 of 18 Appendix F: Dipole Calibration Certificate 18 of 18

Page: 1 of 34 TEST REPORT For GSM Report No. ...................................... : CHTEW22040132 Report Verification: Project No.................................： SHT2203115001EW FCC ID ............................................. : 2ASWW-RS20 Applicant ........................................ : XINCHUANGXIN INTERNATIONAL CO.,LTD Address ............................................. : ROOM 605 6/F, FA YUEN COMMERCIAL BUILDING, 75-77 FA YUEN STREET MONGKOK KL Product Name ................................ : Feature Phone Trade Mark ....................................... : CORN Model No. ......................................... : RS20 Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 2 FCC CFR Title 47 Part 22 FCC CFR Title 47 Part 24 Date of receipt of test sample..........: Apr. 06, 2022 Date of testing..............................: Apr. 07, 2022- Apr. 19, 2022 Date of issue...............................: Apr. 20, 2022 Result .................. ........................: Pass Compiled by ( position+printedname+signature) ... : File administrators Silvia Li Supervised by (position+printedname+signature) .... : Project Engineer Aaron Fang 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.: CHTEW22040132 Page: 2 of 34 Date of issue: 2022-04-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) Contents 1. TE S T S T AN D A R D S A N D R EP O R T V E R S I O N 3 1.1. Applicable Standards 3 1.2. Report version information 3 2. T E S T D E S C R I P T I O N 4 3. S U M M AR Y 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 5 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION 7 4.1. Test frequency list 7 4.2. Descriptions of Test mode 7 4.3. Test sample information 7 4.4. Support unit used in test configuration and system 7 4.5. Testing environmental condition 8 4.6. Statement of the measurement uncertainty 8 4.7. Equipments Used during the Test 9 5. T E S T C O N D I T I O N S A N D R E S U L T S 10 5.1. Conducted Output Power 10 5.2. Peak-to-Average Ratio 11 5.3. 99% Occupied Bandwidth & 26 dB Bandwidth 12 5.4. Band Edge 13 5.5. Conducted Spurious Emissions 14 5.6. Frequency stability VS Temperature measurement 15 5.7. Frequency stability VS Voltage measurement 16 5.8. ERP and EIRP 17 5.9. Radiated Spurious Emission 18 6. TE S T S E T U P P H O T O S O F T H E E U T 26 7. EX T E R N AL AN D I N T E R N AL P H O T O S O F T H E E U T 27 7.1. External photos 27 7.2. Internal photos 30 8. A P P E N D I X R E P O R T 34 Report No.: CHTEW22040132 Page: 3 of 34 Date of issue: 2022-04-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 1. TEST STANDARDS AND REPORT VERSION 1.1. Applicable Standards The tests were performed according to following standards: FCC Rules Part 2: FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS FCC Rules Part 22: PUBLIC MOBILE SERVICES FCC Rules Part 24: PERSONAL COMMUNICATIONS SERVICES TIA/EIA 603 E March 2016: Land Mobile FM or PM Communications Equipment Measurement and Performance Standards. ANSI C63.26-2015: American National Standard for Compliance Testing of Transmitters Used in Licensed Radio Services KDB 971168 D01 Power Meas License Digital Systems v03: MEASUREMENT GUIDANCE FOR CERTIFICATION OF LICENSED DIGITAL TRANSMITTERS 1.2. Report version information Revision No. Date of issue Description N/A 2022-04-20 Original Report No.: CHTEW22040132 Page: 4 of 34 Date of issue: 2022-04-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 2. TEST DESCRIPTION Section Test Item Section in CFR 47 Result #1 Test Engineer 5.1 Conducted Output Power Part 2.1046 Part 22.913(a) Part 24.232(c) Pass Tiancheng Huang 5.2 Peak-to-Average Ratio Part 24.232 Pass Tiancheng Huang 5.3 99% Occupied Bandwidth & 26 dB Bandwidth Part 2.1049 Part 22.917(b) Part 24.238(b) Pass Tiancheng Huang 5.4 Band Edge Part 2.1051 Part 22.917 Part 24.238 Pass Tiancheng Huang 5.5 Conducted Spurious Emissions Part 2.1051 Part 22.917 Part 24.238 Pass Tiancheng Huang 5.6 Frequency stability vs temperature Part 2.1055(a)(1)(b) Part 22.355 Part 24.235 Pass Tiancheng Huang 5.7 Frequency stability vs voltage Part 2.1055(d)(1)(2) Part 22.355 Part 24.235 Pass Tiancheng Huang 5.8 ERP and EIRP Part 22.913(a) Part 24.232(b) Pass Pan Xie 5.9 Radiated Spurious Emissions Part 2.1053 Part 22.917 Part 24.238 Pass Pan Xie Note: #1: The test result does not include measurement uncertainty value Report No.: CHTEW22040132 Page: 5 of 34 Date of issue: 2022-04-20 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 3. SUMM ARY 3.1. Client Information Applicant: XINCHUANGXIN INTERNATIONAL CO.,LTD Address: ROOM 605 6/F, FA YUEN COMMERCIAL BUILDING, 75-77 FA YUEN STREET MONGKOK KL Manufacturer: Shenzhen Chiteng Technology Co.,LTD Address: Second Floor,Area A, Building 4, Huiye Technology Workshop, Guanguang Road, Tangjia Community, Gongming Street, Guangming New District…

Text truncated - open the document above for the full version.

Project No.: SHT2203115001EW Radio Specification: GSM Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 1 of 31 APPENDIX REPORT Project No. SHT2203115001EW Radio Specification GSM Test sample No. YPHT22031150003 Model No. RS20 Start test date 2022/4/11 Finish date 2022/4/11 Temperature 24.1°C Humidity 37% Test Engineer Tiancheng.Huang Auditor Appendix clause Test item Result A Conducted Output Power PASS B Peak-to-Average Ratio PASS C 26 dB Bandwidth and Occupied Bandwidth PASS D Band edge PASS E Conducted Spurious Emission PASS F Frequency Stability PASS G ERP and EIRP PASS Project No.: SHT2203115001EW Radio Specification: GSM Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 2 of 31 8.1 Appendix A: Conducted Output Power Test Result Band Channel PCL Power(dBm) Limit(dBm) Verdict GSM850 128 5 33.08 38.5 PASS GSM850 190 5 33.23 38.5 PASS GSM850 251 5 32.82 38.5 PASS GSM1900 512 0 29.27 33 PASS GSM1900 661 0 29.31 33 PASS GSM1900 810 0 29.29 33 PASS Project No.: SHT2203115001EW Radio Specification: GSM Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 3 of 31 Band Channel PCL Slot Power(dBm) Limit(dBm) Verdict GPRS850 128 5 1 33.11 38.5 PASS GPRS850 128 5 2 31.64 38.5 PASS GPRS850 128 5 3 29.97 38.5 PASS GPRS850 128 5 4 27.37 38.5 PASS GPRS850 190 5 1 33.27 38.5 PASS GPRS850 190 5 2 31.99 38.5 PASS GPRS850 190 5 3 29.96 38.5 PASS GPRS850 190 5 4 27.36 38.5 PASS GPRS850 251 5 1 32.90 38.5 PASS GPRS850 251 5 2 31.59 38.5 PASS GPRS850 251 5 3 29.56 38.5 PASS GPRS850 251 5 4 26.92 38.5 PASS GPRS1900 512 0 1 29.30 33 PASS GPRS1900 512 0 2 27.75 33 PASS GPRS1900 512 0 3 26.03 33 PASS GPRS1900 512 0 4 23.57 33 PASS GPRS1900 661 0 1 29.41 33 PASS GPRS1900 661 0 2 27.71 33 PASS GPRS1900 661 0 3 25.85 33 PASS GPRS1900 661 0 4 23.37 33 PASS GPRS1900 810 0 1 29.32 33 PASS GPRS1900 810 0 2 27.46 33 PASS GPRS1900 810 0 3 25.33 33 PASS GPRS1900 810 0 4 23.02 33 PASS Project No.: SHT2203115001EW Radio Specification: GSM Shenzhen Huatongwei Int…

Text truncated - open the document above for the full version.