YHLBLUN2Smart Phone

1 BOLD N2 User Guide Contents I. C AUTIONS ON MOBILE PHONE USE .............................................................. ................................................. 2 1.1 I NTERFERENCE .............................................................. ............................................................... ............ 2 1.2 R EASONABLE USE .............................................................. ............................................................... ....... 2 1.3 Q UALIFIED MAINTENANCE SERVICE .............................................................. ............................................ 2 1.4 W ATER - RESISTANCE .............................................................. ............................................................... .... 2 1.5 E MERGENCY CALLS .............................................................. ............................................................... ..... 2 2 P RECAUTIONS FOR USE OF BATTERY .............................................................. ............................................. 2 3 C AUTIONS FOR CHILDREN .............................................................. .............................................................. 3 II. K EYS AND PARTS .............................................................. ............................................................... ........... 3 III. S TART TO USE .............................................................. ............................................................... .............. 3 3.1 T O INSERT SIM CARD (S): .............................................................. ........................................................... 3 3.2 C HARGE THE BATTERY .............................................................. ............................................................... 4 IV. B ASIC FUNCTIONS .............................................................. ............................................................... ........ 4 1. L OCK AND UNLOCK THE SCREEN .............................................................. .................................................. 5 2. M AKE IT YOURS .............................................................. ............................................................... ............. 5 3. S WITCH TO R ECENTLY U SED A PPLICATION .............................................................. ................................. 10 2 4. M AKE A CALL ............................................................... ............................................................... .............. 11 5. C ALL LOG .............................................................. ............................................................... .................... 12 6. A NSWERING PHONE CALLS AND REJECTION .............................................................. ............................... 12 7. A DD A CONTACT .............................................................. ............................................................... ........... 13 8. S END AND R ECEIVE MESSAGE ( S ) .............................................................. ............................................... 14 9. B ROWSER THE W EB .............................................................. ............................................................... .... 15 10. D OWNLOAD APPLICATIONS FROM P LAY S TORE .............................................................. ........................ 16 11. M ANAGE A PPLICATIONS .............................................................. ........................................................... 16 12. APPLICATIONS & UTILITIES .............................................................. ............................................... 17 13. S ETTINGS .............................................................. ............................................................... .................. 17 V. T ECHNICAL I NFORMATION .............................................................. ........................................................... 20 I. Cautions on mobile phone use 1.1 Interference All phones may be interfered, which affect phone calls. 1.2 Reasonable use Use only in the normal position. Do not touch the antenna area unnecessarily. 1.3 Qualified maintenance service Only qualified personnel may install or repair this product. 1.4 Water-resistance Your device is non water-resistant. Keep it dry. 1.5 Emergency calls Ensure the phone is switched on and in service. Enter the emerg ency number and press the Dialer icon. 2 Precautions for use of battery 2.1 Do not dispose of batteries near or in a fire to avoid dangers. 2.2 Do not dispose of batteries in the garbage. Dispose of batterie s to assigned battery recycling center. 3 3 Cautions for children Keep your device out the reach of children in case of accidenta l injury caused by incorrect use of the device as toys. II. Keys and parts  1. Front camera  2. Receiver  3. L/P sensor  4. Volume key  5. Power key  6. Display inner fingerprint  7. SIM tray  8. Mic  9. USB connector  10. Speaker  11. Rear camera  12. Flashlight III. Start to use 3.1 To insert SIM card(S): Insert the SIM card correctly in the card slot(s) (See figure b elow), suggest switch off the phone when you insert SIM card. 4 Insert the Micro SD card into the slot with the correct directi on (See figure below), suggest switch off the phone when you in sert Micro SD. Note: Use only compatible memory cards with this device. Incomp atible memory cards may damage the card or the device and corru pt the data stored in the card. 3.2 Charge the battery During charging, the battery indicator on the phone is a thunde r icon. If the device is switched off during charging, there wi ll still be a charging indication on the screen that shows the phone is being charged. If the device is overused when the battery is low…

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BLU Products, Inc. 10814 NW 33rd St # 100 Doral, FL 33172, United States --------------------------------------------------------------------------------------------------------------------- Date: 2022-06-06 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: YHLBLUN2 Confidentiality Request To whom it may concern, Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of the information accompanying this application as outlined below: ☒ Block Diagram ☒ Tune-Up Information ☒ Operational Description ☒ Security Information ☒ Schematics ☐ Software Defined Radio (SDR) Information ☒ Parts List The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, BLU Products, Inc. ------------------------------- Wei Zeng/Senior Manager

BLU Products, Inc. 10814 NW 33rd St # 100 Doral, FL 33172,USA -------------------------------------------------------------------------------- June 10, 2022 FEDERAL COMMUNICATIONS COMMISSION AUTHORIZATION AND EVALUATION DIVISION 7435 OAKLAND MILLS ROAD COLUMBIA, MD 21046 SUBJECT: FCCID: YHLBLUN2 TO WHOM IT MAY CONCERN: We place the FCC label in the battery compartment due to below reasons: 1. The FCC label is visible when user open the battery door and install the batteries, otherwise, the equipment doesn’t work. 2. The equipment is separated from the battery and the cover in the packing box, users can read the FCC ID information at the time of purchase. 3. Label placed on the exterior of the equipment affect the appearance according to design requirements; otherwise, it would be easily removed or damaged. 4. User Manual will be showed the FCC ID and direct the user where to find the FCC ID information. BEST REGARDS, BLU Products, Inc. ------------------------------- (Wei Zeng) (Senior Manager)

BLU Products, Inc. 10814 NW 33rd St # 100 Doral, FL 33172, United States -------------------------------------------------------------------------------- (FCC ID：YHLBLUN2) POWER OF ATTORNEY DATE: 2022-06-06 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group (Shenzhen) Co., Ltd. Jandy So on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group (Shenzhen) Co., Ltd. Jandy So on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, BLU Products, Inc. are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, BLU Products, Inc. ------------------------------- Wei Zeng/Senior Manager

ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 2 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 3 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 3 EUT View 4 ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 4 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 5 EUT View 6 ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 5 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 7 EUT View 8 USB Port

ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 1 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 6 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 7 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 1 Solder Board-Component View 2 ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 8 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 3 Solder Board-Component View 4 ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 9 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 5 Solder Board-Component View 6 ReferenceNo.:WTX22X03057847W001/002/003/004/005/006/007/008/009 Page 10 of 13 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Antenna View

Page: 1/10 Ref : ACR.197.12.21.BES.B Cancel and replace the report ACR.197.12.21.BES.A WALTEK TESTING GROUP (SHENZHEN) CO., LTD 1/F., ROOM 101, BUILDING 1, HONGWEI INDUSTRIAL PARK, LIUXIAN 2ND ROAD, BLOCK 70 BAO’AN DISTRICT, SHENZHEN, GUANGDONG , CHINA MVG COMOSAR DOSIMETRIC E-FIELD PROBE SERIAL NO.: SN 18/21 EPGO356 Calibrated at MVG Z.I. de la pointe du diable Technopôle Brest Iroise – 295 avenue Alexis de Rochon 29280 PLOUZANE - FRANCE Calibration date: 07/16/2021 Accreditations #2-6789 Scope available on www.cofrac.fr Summary: This document presents the method and results from an accredited COMOSAR E-Field Probe calibration performed at MVG, using the CALIPROBE test bench, for use with a MVG COMOSAR system only. The test results covered by accreditation are traceable to the International System of Units (SI). COMOSAR E-Field Probe Calibration Report COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.197.12.21.BES.B Page: 2/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vI This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. Name Function Date Signature Prepared by : Jérôme Le Gall Measurement Responsible 7/16/2021 Checked by : Jérôme Luc Technical Manager 7/16/2021 Approved by : Yann Toutain Laboratory Director 8/23/2021 Customer Name Distribution : Waltek Testing Group (Shenzhen) Co., Ltd Issue Name Date Modifications A Jérôme Luc 7/16/2021 Initial release B Jérôme Luc 8/16/2021 Change customer name/address COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.197.12.21.BES.B Page: 3/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vI This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. TABLE OF CONTENTS 1 Device Under Test ..................................................................................................... 4 2 Product Description ................................................................................................... 4 2.1 General Information _______________________________________________________ 4 3 Measurement Method ................................................................................................ 4 3.1 Linearity ________________________________________________________________ 4 3.2 Sensitivity _______________________________________________________________ 5 3.3 Lower Detection Limit _____________________________________________________ 5 3.4 Isotropy _________________________________________________________________ 5 3.1 Boundary Effect __________________________________________________________ 5 4 Measurement Uncertainty .......................................................................................... 6 5 Calibration Measurement Results .............................................................................. 6 5.1 Sensitivity in air __________________________________________________________ 6 5.2 Linearity ________________________________________________________________ 7 5.3 Sensitivity in liquid ________________________________________________________ 8 5.4 Isotropy _________________________________________________________________ 9 6 List of Equipment .................................................................................................... 10 COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.197.12.21.BES.B Page: 4/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vI This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. 1 DEVICE UNDER TEST Device Under Test Device Type COMOSAR DOSIMETRIC E FIELD PROBE Manufacturer MVG Model SSE2 Serial Number SN 18/21 EPGO356 Product Condition (new / used) New Frequency Range of Probe 0.15 GHz-6GHz Resistance of Three Dipoles at Connector Dipole 1: R1=0.221 M Dipole 2: R2=0.197 M Dipole 3: R3=0.195 M 2 PRODUCT DESCRIPTION 2.1 GENERAL INFORMATION MVG’s COMOSAR E field Probes are built in accordance to the IEEE 1528, FCC KDB865664 D01, CENELEC EN62209 and CEI/IEC 62209 standards. Figure 1 – MVG COMOSAR Dosimetric E field Dipole Probe Length 330 mm Length of Individual Dipoles 2 mm Maximum external diameter 8 mm Probe Tip External Diameter 2.5 mm Distance between dipoles / probe extremity 1 mm 3 MEASUREMENT METHOD The IEEE 1528, FCC KDB865664 D01, CENELEC EN62209 and CEI/IEC 62209 standards provide recommended practices for the probe calibrations, including the performance characteristics of interest and methods by which to assess their affect. All calibrations / measurements performed meet the fore mentioned standards. 3.1 LINEARITY The evaluation of the linearity was done in free space using the waveguide, performing a power sweep to cover the SAR range 0.01W/kg to 100W/kg. COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.197.12.21.BES.B Page: 5/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vI This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. 3.2 SENSITIVITY The sensitivity factors of the three dipoles were determined using a two step calibration method (air and tissue simulating liquid) using waveguides as outlined in the standards. 3.3 LOWER DETECTION LIMIT The lower detection limit was assessed using the same measurement set up as used for the linearity measurement. The required lower detection lim…

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Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 353 TEST REPORT Reference No. ....................: WTX22X03057847W FCC ID ............................... .: YHLBLUN2 Applicant .......................... .: BLU Products, Inc. Address ............................ .: 10814 NW 33rd St # 100 Doral, FL 33172,USA Manufacturer .................... . The same as Applicant Address ............................ . The same as Applicant Product Name ...................: Smart Phone Model No.. ......................... .: N2 Standards ......................... .: FCC Part 2.1093 IEEE Std C95.1: 2019 IEEE Std C95.3: 2002 + Rev. 2008 IEC/IEEE 62209-1528:2020 Date of Receipt sample ... .: 2022-04-01 Date of Test....................... .: 2022-04-01 to 2022-05-26; 2022-06-17 Date of Issue .................... .: 2022-06-17 Test Report Form No. ...... . : WTX_IEEE62209_1528_2020W Test Result ........................ .: Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao’an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Jack Sun Silin Chen Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 353 TABLE OF CONTENTS 1. General Information ................................................................................................................................................... 4 1.1 Product Description for Equipment Under Test (EUT) ......................................................................................... 4 1.2 Test Standards .................................................................................................................................................... 9 1.3 Test Methodology ................................................................................................................................................ 9 1.4 Test Facility ......................................................................................................................................................... 9 2. Summary of Test Results ........................................................................................................................................ 10 3. Specific Absorption Rate (SAR) .............................................................................................................................. 11 3.1 Introduction ........................................................................................................................................................ 11 3.2 SAR Definition ................................................................................................................................................... 11 4. SAR Measurement System ...................................................................................................................................... 12 4.1 The Measurement System ................................................................................................................................ 12 4.2 Probe ................................................................................................................................................................. 12 4.3 Probe Calibration Process ................................................................................................................................. 14 4.4 Phantom ............................................................................................................................................................ 15 4.5 Device Holder .................................................................................................................................................... 15 4.6 Test Equipment List ........................................................................................................................................... 16 5. Tissue Simulating Liquids ....................................................................................................................................... 17 5.1 Composition of Tissue Simulating Liquid ........................................................................................................... 17 5.2 Tissue Dielectric Parameters for Head and Body Phantoms ............................................................................. 18 5.3 Tissue Calibration Result ................................................................................................................................... 19 6. SAR Measurement Evaluation ................................................................................................................................ 20 6.1 Purpose of System Performance Check ............................................................................................................ 20 6.2 System Setup .................................................................................................................................................... 20 6.3 Validation Results .............................................................................................................................................. 21 7. EUT Testing Position ............................................................................................................................................... 23 7.1 Define Two Imaginary Lines on The Handset .................................................................................................... 23 7.2 Cheek Position ..................................…

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Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 240 of 353 SAR 10g (W/Kg) 0.179560 SAR 1g (W/Kg) 0.364470 Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.6928 0.3960 0.1862 0.0876 0.0457 3D screen shot Hot spot position Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 241 of 353 MEASUREMENT 18 Type: Phone measurement (Complete) Date of measurement: 2022-04-18 Measurement duration: 12 minutes 3 seconds A. Experimental conditions Area Scan sam_direct_droit2_surf8mm.txt Phantom Right head Device Position Cheek Band LTE Band 66 Channels QPSK, 20MHz, 1RB,Low Signal Duty Cycle 1:1 B. SAR Measurement Results Frequency (MHz) 1720.000000 Relative Permittivity (real part) 39.600654 Conductivity (S/m) 1.371301 Power Variation (%) 1.516201 Ambient Temperature 21.1 Liquid Temperature 21.2 SURFACE SAR VOLUME SAR Maximum location: X=-11.00, Y=29.00 SAR Peak: 0.93 W/kg Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 242 of 353 SAR 10g (W/Kg) 0.283248 SAR 1g (W/Kg) 0.533500 Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.9240 0.5834 0.3192 0.1757 0.1016 3D screen shot Hot spot position Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 243 of 353 MEASUREMENT 19 Type: Phone measurement (Complete) Date of measurement: 2022-04-15 Measurement duration: 12 minutes 3 seconds A. Experimental conditions Area Scan sam_direct_droit2_surf8mm.txt Phantom Right head Device Position Cheek Band LTE Band 71 Channels QPSK, 20MHz, 1RB, Low Signal Duty Cycle 1:1 B. SAR Measurement Results Frequency (MHz) 673.000000 Relative Permittivity (real part) 40.314951 Conductivity (S/m) 0.872730 Power Variation (%) 4.021045 Ambient Temperature 21.1 Liquid Temperature 21.2 SURFACE SAR VOLUME SAR Maximum location: X=-48.00, Y=-45.00 Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 244 of 353 SAR Peak: 0.32 W/kg SAR 10g (W/Kg) 0.207462 SAR 1g (W/Kg) 0.266093 Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.3180 0.2722 0.2247 0.1867 0.1561 3D screen shot Hot spot position Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 245 of 353 MEASUREMENT 20 Type: Phone measurement (Complete) Date of measurement: 2022-04-15 Measurement duration: 12 minutes 3 seconds A. Experimental conditions Area Scan sam_direct_droit2_surf8mm.txt Phantom Right head Device Position Cheek Band NR n5 Channels DFT-s-OFDM PI/2 BPSK, 20MHz, 1RB, Middle Signal Duty Cycle 1:1 B. SAR Measurement Results Frequency (MHz) 836.500000 Relative Permittivity (real part) 42.164591 Conductivity (S/m) 0.884782 Power Variation (%) 1.5205421 Ambient Temperature 21.1 Liquid Temperature 21.2 SURFACE SAR VOLUME SAR Maximum location: X=-46.00, Y=-46.00 SAR Peak: 0.40 W/kg SAR 10g (W/Kg) 0.248689 Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 246 of 353 SAR 1g (W/Kg) 0.324445 Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.4036 0.3390 0.2738 0.2234 0.1844 3D screen shot Hot spot position Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 247 of 353 MEASUREMENT 21 Type: Phone measurement (Complete) Date of measurement: 2022-04-21 Measurement duration: 12 minutes 3 seconds A. Experimental conditions Area Scan sam_direct_droit2_surf8mm.txt Phantom Left head Device Position Cheek Band NR n41 Channels DFT-s-DFT-QPSK, 100MHz, 1RB, High Signal Duty Cycle 1:1 B. SAR Measurement Results Frequency (MHz) 2640.000000 Relative Permittivity (real part) 39.654295 Conductivity (S/m) 1.933565 Power Variation (%) -0.459361 Ambient Temperature 21.1 Liquid Temperature 21.2 SURFACE SAR VOLUME SAR Maximum location: X=10.00, Y=21.00 SAR Peak: 1.16 W/kg Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 248 of 353 SAR 10g (W/Kg) 0.246852 SAR 1g (W/Kg) 0.356645 Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 1.1569 0.7119 0.3750 0.1986 0.1118 3D screen shot Hot spot position Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 249 of 353 MEASUREMENT 22 Type: Phone measurement (Complete) Date of measurement: 2022-04-15 Measurement duration: 12 minutes 3 seconds A. Experimental conditions Area Scan sam_direct_droit2_surf8mm.txt Phantom Right head Device Position Cheek Band NR n71 Channels DFT-s-DFT-QPSK, 15MHz, 1RB, High Signal Duty Cycle 1:1 B. SAR Measurement Results Frequency (MHz) 690.500000 Relative Permittivity (real part) 40.314129 Conductivity (S/m) 0.873301 Power Variation (%) -0.500541 Ambient Temperature 21.1 Liquid Temperature 21.2 SURFACE SAR VOLUME SAR Maximum location: X=-48.00, Y=-48.00 SAR Peak: 0.31 W/kg SAR 10g (W/Kg) 0.195831 Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 250 of 353 SAR 1g (W/Kg) 0.255430 Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.3100 0.2614 0.2118 0.1730 0.1425 3D screen shot Hot spot position Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 251 of 353 MEASUREMENT 23 Type: Phone measurement (Complete) Date of measurement: 2022-04-15 Measurement duration: 12 minutes 3 seconds A. Experimental conditions Area Scan sam_direct_droit2_surf8mm.txt Phantom Right head Device Position Cheek Band NR n71 Channels DFT-s-DFT-64QAM, 20MHz, 1RB, Middle Signal Duty Cycle 1:1 B. SAR Measurement Results Frequency (MHz) 680.500000 Relative Permittivity (real part) 40.311293 Conductivity (S/m) 0.873017 Power Variation (%) -0.500541 Ambient Temperature 21.1 Liquid Temperature 21.2 SURFACE SAR VOLUME SAR Maximum location: X=-48.00, Y=-48.00 SAR Peak: 0.31 W/kg SAR 10g (W/Kg) 0.196172 Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek…

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Reference No.: WTX22X03057847W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 331 of 353 MEASUREMENT 81 Type: Phone measurement (Complete) Date of measurement: 2022-04-29 Measurement duration: 12 minutes 3 seconds A. Experimental conditions Area Scan sam_direct_droit2_surf8mm.txt Phantom Flat Plane Device Positio…

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