2AUCY-V2250Mobile Phone

viv o Mobile Communication Co., Ltd. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Date: May 23, 2023 Subject: Certifications concerning “covered” equipment pursuant to Part 2.911(d)(5)(i) and (ii) To whom it may concern, vivo Mobile Communication Co., Ltd. certifies that the equipment FCC ID: 2AUCY-V2250 for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. viv o Mobile Communication Co., Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producin g “covered” equipment. Sincerely, ________________________ Name: Xiang Jianfeng Title: Certification Engineer E-mail: [email protected]

vivo Mobile Communication Co., Ltd. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing Grantee Code: 2AUCY vivo Mobile Communication Co., Ltd., certifies that, as of the date of the filing of application, SMART LUCKY TECHNOLOGY, INC. is designated as the U.S. agent for the purpose of accepting service of process on behalf of the applicant. The physical U.S. address and email and FRN for the designated agent are: Physical U.S. address: 5890 Pacific Center Blvd., San Diego, California 92121 FRN：0033411711 Email: [email protected] The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The agent accepts the designation by vivo Mobile Communication Co., Ltd. as the U.S. agent to accept service of process includes, but is not limited to, delivery of any correspondence, notices, orders, decisions, and requirements of administrative, legal, or judicial process related to Commission proceedings. Signed by the Applicant Signed by the Agent (if different from the Applicant) Name: Jianfeng Xiang Name: Lei Xu Title: Certification Engineer Title: Secretary Email: [email protected] Email: [email protected] Date: 2023/02/22 Date: 2023/02/22

vivo Mobile Communication Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: (2AUCY-V2250). Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Parts List Operational Description Tune Up software security requirement 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. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for a period of 180days: External Photos, Internal Photos, Test Setup Photos Manual Test Setup Photos Internal Photos External Photos User Manual Sincerely, (signature) (printed name) xiangjianfeng 2023-06-09

RF_160, Issue 04 vivo Mobile Communication Co., Ltd. Declaration of Authorization We Name: vivo Mobile Communication Co., Ltd. Address: No.1, vivo Road, Chang'an, Dongguan,Guangdong,China City: Dong guan Country: China Declare that: Name Representative of agent: Sherlock Fang Agent Company name: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Address: No.1 Workshop, M-10, Middle Section, Science & Technology Park, City: Shenzhen Country: China is authorized to apply for Certification of the following product(s): Product description: Mobile phone Type designation: V2250 Trademark: vivo FCC ID: 2AUCY-V2250 on our behalf. Sincerely yours, Contact Person: xiangjianfeng Applicant: vivo Mobile Communication Co., Ltd. Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

E-Label 1. The information that will be displayed on the e-label and information that will remain in the user manual is shown below: Information on E-label In Manual FCC ID number Yes No 15.19 statement (“This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.”) No Yes Class A / B Digital Device user manual statements* No Yes Caution to the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment1 No Yes Describe any other FCC regulatory information included in e-label* * If the e-label includes information typically included in the manual then the e-label shall clearly differentiate between information required to be on the device’s surface and information required to be in the manual – refer to KDB 784748 D02 e labelling v02r01. E-label show： B. Access to the required information on the e-label 1. Users are able to access the information in no more than three steps in a device’s menu. The actual steps are: To access the e-label information, in the device, Choose 1: Settings > About phone >Status, No special access codes or permissions are required to go through the above steps beyond enter- ing a userdefined password to protect against unauthorized access to the device. 2. The information is stored on the device, no special accessories or supplemental plug-ins (e.g., a SIM/USIM card) are required to access the information. Yes see E-label photos 3. Users are provided specific instructions on how to access the information. The information to the user is provided in the iPhone Info document. C. Labeling for Importation and Purchasing 1. Products utilizing e-labels are required to have a physical label on the product at the time of importation, marketing and sales. For devices imported in bulk and not packaged individually, a removable adhesive label or, for devices in protective bags, a label on the bags is acceptable for this purpose. Any removable label shall be of a type intended to survive normal shipping and handling and must only be removed by the customer after purchase. For devices imported already in individual packages ready for sale, the information may alternatively be provided on the package. It shall contain: 1. The FCC ID and/or the SDoC logo (if applicable); and 2. Any other information required by specific rule to be provided on the surface of the product unless such information is permitted to be included in the User’s manual or other packaging inserts. The FCC ID and Model number are present on the product packaging、physical label. D. Other considerations 1. The above information must be programmed by the responsible party and the information must be secured in such a manner that third-parties cannot modify it. The e-label information is pre-programmed by the grantee. The user cannot modify the e-label information. 2. All the applicable regulatory information required on the packaging or user instructions must be provided according to the rules even if it is displayed electronically. For example, hearing aid compatibility (HAC) ratings for the phones as specified in 47 C.F.R. § 20.19. Yes, it is provided

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Report No.: ZEWM2304000550RG03 Part 2_Appendix D Detailed System Check Results 1. System Performance Check System Performance Check 2600 MHz Head System Performance Check 2600MHz Head Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type D2600V2,SPEAG 10.0 x 10.0 x 10.0 1125 Dipole 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, HSL FRONT D2600 CW 2600.0 7.82 1.972 38.911 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date SAM 3-2031 HSL-600-10000 EX3DV4 - SN7735 DAE4 Sn1663 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 72.0 x 120.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 12.0 x 12.0 5.0 x 5.0 x 5.0 Sensor Surface [mm] 3.0 1.4 Measurement Results Area Scan Zoom Scan Date 2023-06-03 2023-06-03 psSAR1g [W/Kg] 12.6 13.2 psSAR10g [W/Kg] 5.73 5.95 Power Drift [dB] 0.00 -0.01

Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG01 Page : 1 of 12 Authorized Signature: Ervin Li Regulatory Manager FCC TEST REPORT PART 0 Application No.: ZEWM2304000550RG Applicant: vivo Mobile Communication Co., Ltd. Manufacturer: vivo Mobile Communication Co., Ltd. Product Name: Mobile Phone Model No.(EUT): V2250 Trade Mark: vivo FCC ID: 2AUCY-V2250 Date of Receipt: 2023/05/12 Date of Test: 2023/05/12 to 2023/06/04 Date of Issue: 2023/06/08 Test conclusion: PASS Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG01 Page : 2 of 12 REVISION HISTORY Report Number Revision Description Issue Date ZEWM2304000550RG01 01 Original 2023/06/08 Prepared By Vito Wang Checked By Roman Pan Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG01 Page : 3 of 12 CONTENTS 1 GENERAL INFORMATION .................................................................................................................................... 4 1.1 DETAILS OF CLIENT ................................................................................................................................................. 4 1.2 TEST LOCATION ...................................................................................................................................................... 4 1.3 TEST FACILITY ......................................................................................................................................................... 5 1.4 GENERAL DESCRIPTION OF EUT ............................................................................................................................ 6 1.5 TIME-AVERAGING FOR SAR ................................................................................................................................... 8 2 SAR CHARACTERIZATION .................................................................................................................................. 9 2.1 DSI AND SAR DETERMINATION ............................................................................................................................. 9 2.2 SAR DESIGN TARGET AND UNCERTAINTY .......................................................................................................... 10 2.3 SAR CHAR ............................................................................................................................................................ 11 Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG01 Page : 4 of 12 1 General Information 1.1 Details of Client Applicant: vivo Mobile Communication Co., Ltd. Address: No.1, vivo Road, Chang'an, Dongguan,Guangdong,China Manufacturer: vivo Mobile Communication Co., Ltd. Address: No.1, vivo Road, Chang'an, Dongguan,Guangdong,China 1.2 Test Location Company: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Address: No. 1 Workshop, M-10, Middle section, Science & Technology Park, Nanshan District, Shenzhen, Guangdong, China Post code: 518057 Test engineer: Vito Wang, Ethan Li Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG01 Page : 5 of 12 1.3 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • Innovation, Science and Economic Development Canada SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch has been recognized by ISED as an accredited testing laboratory. CAB identifier: CN0006. IC#: 4620C. • FCC –Designation Number: CN1336 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch has been recognized as an accredited testing laboratory. Designation Number: CN1336. Test Firm Registration Number: 787754. Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG01 Page : 6 of 12 1.4 General Description of EUT Device Type : portable device Exposure Category: uncontrolled environment / general population Product Name: Mobile Phone Model No.(EUT): V2250 FCC ID: 2AUCY-V2250 Trade Mark: vivo Product Phase: Identical Prototype IMEI: 868007060199755, 868007060199193 Hardware Version: MP_0.1 Software Version: PD2283F_EX_A_13.0.6.14.W30 Antenna Type: PIFA Antenna Device Operating Configurations : Modulation Mode: GSM: GMSK, 8PSK; WCDMA: QPSK, 16QAM(HSPA+); CDMA: QPSK; LTE: QPSK,16QAM,64QAM, 256QAM; 5G NR: DFT-s-OFDM (PI/2 BPSK, QPSK, 16QAM, 64QAM, 256QAM), CP-OFDM (QPSK, 16QAM, 64QAM, 256QAM) WIFI: DSSS, OFDM, OFDMA; BT: GFSK, π/4DQPSK,8DPSK NFC: ASK Device Class: B GPRS Multi-slots Class: 33 EGPRS Multi-slots Class: 33 HSDPA UE Category: 24 HSUPA UE Category 6 DC-HSDPA UE Category: 24 Power Class: 4,tested with power level 5(GSM850) 1,tested with power level 0(GSM1900) 3, tested with power control “all 1”(WCDMA Band) 3, tested with power control “all up”(CDMA Band) 3, tested with power control Max Power(LTE Band) Frequency Bands: Band Tx (MHz) Rx (MHz) GSM850 824~849 869~894 GSM1900 1850~1910 1930~1990 WCDMA Band II 1850~1910 1930~1990 WCDMA Band IV 1710~1755 2110~2155 WCDMA Band V 824~849 869~894 CDMA BC0 824~849 869~894 LTE Band 2 1850 ~1910 1930 ~1990 LTE Band 4 1710~1755 2110~2155 LTE Band 5 824~849 869-894 LTE Band 7 2500~2570 2620~2690 LTE Band 12 699~716 729~746 LTE Band 13 777~787 746~756 LTE Band 17 704-716 734-746 LTE Band 18 815~830 860~875 LTE Band 19 830~845 875~890 LTE Band 26 814~849 859~894 Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG01 Page : 7…

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. Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG03 Page : 1 of 66 FCC TEST REPORT PART 2 (Test Under Dynamic Transmission Condition) Application No.: ZEWM2304000550RG Applicant: vivo Mobile Communication Co., Ltd. Manufacturer: vivo Mobile Communication Co., Ltd. Product Name: Mobile Phone Model No.(EUT): V2250 Trade Mark: vivo FCC ID: 2AUCY-V2250 Date of Receipt: 2023/05/12 Date of Test: 2023/05/12 to 2023/06/04 Date of Issue: 2023/06/08 Test conclusion: PASS * . Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG03 Page : 2 of 66 REVISION HISTORY Report Number Revision Description Issue Date ZEWM2304000550RG03 01 Original 2023/06/08 Prepared By Vito Wang Checked By Roman Pan . Doc No./Rev.: SGS-W-TRF-101 v00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZEWM2304000550RG03 Page : 3 of 66 CONTENTS Introduction ......................................................................................................................................... 5 Details of Client ........................................................................................................................................................... 5 Test Lab Information ................................................................................................................................................... 5 Bibliography ................................................................................................................................................................ 5 Tx Varying Transmission Test Cases and Test Proposal ................................................................ 6 SAR Time Averaging Validation Test Procedures............................................................................. 8 Test sequence determination for validation ................................................................................................................ 8 Test configuration selection criteria for validating Smart Transmit feature .................................................................. 9 Test configuration selection for time-varying Tx power transmission ................................................... 9 Test configuration selection for change in call ...................................................................................... 9 Test configuration selection for change in antenna ............................................................................ 10 Test configuration selection for change in DSI ................................................................................... 10 Test configuration selection for SAR exposure switching ................................................................... 11 Test configuration selection for change in time window ...................................................................... 12 Test procedures for conducted power measurements .............................................................................................. 13 Time-varying Tx power transmission scenario ................................................................................... 13 Change in call scenario ...................................................................................................................... 15 Change in antenna ............................................................................................................................. 17 Change in DSI .................................................................................................................................... 18 SAR exposure switching ..................................................................................................................... 19 Change in time window ...................................................................................................................... 20 Test procedure for time-varying SAR measurements ............................................................................................... 22 Test Configurations .......................................................................................................................... 24 WWAN (sub-6) transmission ..................................................................................................................................... 24 Conducted Power Test Results for Sub-6 Smart Transmit Feature Validation .............................. 29 Measurement setup .................................................................................................................................................. 29 Plimit and Pmax measurement results...................................................................................................................... 32 Time-varying Tx power measurement results ........................................................................................................... 33 ENDC 2A_n7A ................................................................................................................................... 34 Change in Call Test Results ..................................................................................................................................... 36 Change in DSI test results ........................................................................................................................................ 38 Change in antenna switch test results ....................................................................................................................... 40 Switch in SAR exposure test results (EN-DC Combination) ...................................................................................... 42 Switch in SAR exposure test results (LTE Inter-Band Uplink CA) ............................................................................. 44 Change in Time window ...…

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Report No.: ZEWM2304000550RG02 Appendix A Detailed System Check Results 1. System Performance Check System Performance Check 750 MHz Head System Performance Check 835 MHz Head System Performance Check 1750 MHz Head System Performance Check 1900 MHz Head System Performance Check 2450 MHz Head System Performance Check 2600 MHz Head System Performance Check 3500 MHz Head System Performance Check 3700 MHz Head System Performance Check 3900 MHz Head System Performance Check 5250 MHz Head System Performance Check 5600 MHz Head System Performance Check 5750 MHz Head Date: 2023/5/19 Test Laboratory: SGS-SAR Lab System Performance Check 750 MHz Head DUT: D750V3; Type: Dipole; Serial: 1160 Communication System: UID 0, CW (0); Frequency: 750 MHz;Duty Cycle: 1:1 Medium: HSL750;Medium parameters used: f = 750 MHz; σ = 0.889 S/m; ε r = 40.965; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: Probe: ES3DV3 - SN3137; ConvF(6.3, 6.3, 6.3); Calibrated: 2022/9/16 Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn896; Calibrated: 2023/3/17 Phantom: SAM 6; Type: SAM Twin; Serial: 1481 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Configuration/d=15mm, Pin=250mW/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.48 W/kg Configuration/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 49.06 V/m; Power Drift = -0.09 dB Peak SAR (extrapolated) = 3.27 W/kg SAR(1 g) = 2.2 W/kg; SAR(10 g) = 1.46 W/kg Maximum value of SAR (measured) = 2.57 W/kg 0 dB = 2.48 W/kg = 3.94 dBW/kg Date: 2023/5/20 Test Laboratory: SGS-SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: Dipole; Serial: 4d105 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: f = 835 MHz; σ = 0.909 S/m; ε r = 41.657; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: Probe: ES3DV3 - SN3137; ConvF(6.09, 6.09, 6.09); Calibrated: 2022/9/16 Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn896; Calibrated: 2023/3/17 Phantom: SAM 6; Type: SAM Twin; Serial: 1481 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Configuration/d=15mm, Pin=250mW/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.56 W/kg Configuration/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 52.99 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 3.53 W/kg SAR(1 g) = 2.35 W/kg; SAR(10 g) = 1.53 W/kg Maximum value of SAR (measured) = 2.75 W/kg 0 dB = 2.56 W/kg = 4.08 dBW/kg Date: 2023/5/21 Test Laboratory: SGS-SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: Dipole; Serial: 4d105 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: f = 835 MHz; σ = 0.91 S/m; ε r = 40.68; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: Probe: ES3DV3 - SN3137; ConvF(6.09, 6.09, 6.09); Calibrated: 2022/9/16 Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn896; Calibrated: 2023/3/17 Phantom: SAM 6; Type: SAM Twin; Serial: 1481 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Configuration/d=15mm, Pin=250mW/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.70 W/kg Configuration/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 54.27 V/m; Power Drift = -0.07 dB Peak SAR (extrapolated) = 3.70 W/kg SAR(1 g) = 2.48 W/kg; SAR(10 g) = 1.63 W/kg Maximum value of SAR (measured) = 2.89 W/kg 0 dB = 2.70 W/kg = 4.31 dBW/kg Date: 2023/5/22 Test Laboratory: SGS-SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: Dipole; Serial: 4d105 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: f = 835 MHz; σ = 0.909 S/m; ε r = 41.668; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: Probe: ES3DV3 - SN3137; ConvF(6.09, 6.09, 6.09); Calibrated: 2022/9/16 Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn896; Calibrated: 2023/3/17 Phantom: SAM 6; Type: SAM Twin; Serial: 1481 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Configuration/d=15mm, Pin=250mW/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.58 W/kg Configuration/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 53.20 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 3.61 W/kg SAR(1 g) = 2.38 W/kg; SAR(10 g) = 1.55 W/kg Maximum value of SAR (measured) = 2.79 W/kg 0 dB = 2.58 W/kg = 4.12 dBW/kg Date: 2023/5/23 Test Laboratory: SGS-SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: Dipole; Serial: 4d105 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: f = 835 MHz; σ = 0.91 S/m; ε r = 42.676; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: Probe: ES3DV3 - SN3137; ConvF(6.09, 6.09, 6.09); Calibrated: 2022/9/16 Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn896; Calibrated: 2023/3/17 Phantom: SAM 6; Type: SAM Twin; Serial: 1481 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Configuration/d=15mm, Pin=250mW/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.63 W/kg Configuration/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 52.58 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 3.53 W/kg SAR(1 g) = 2.36 W/kg; SAR(10 g) = 1.55 W/kg Maximum value of SAR (measured) = 2.76 W/kg 0 dB = 2.63 W/kg = 4.19 dBW/kg Date: 2023/6/1 Test Laboratory: SGS-SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: Dipole; Serial: 4d105 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: f = 8…

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Report No.: ZEWM2304000550RG02 Appendix B Detailed Test Results GSM850 for Head, Body GSM1900 for Head, Body WCDMA Band II for Head, Body WCDMA Band IV for Head, Body WCDMA Band V for Head, Body CDMA BC0 for Head, Body LTE Band 2 for Head, Body LTE Band 4 for Head, Body LTE Band 7 for Head, Body LTE Band 12 for Head, Body LTE Band 13 for Head, Body LTE Band 26 for Head, Body LTE Band 41 for Head, Body LTE Band 66 for Head, Body n2 for Head, Body n7 for Head, Body n26 for Head, Body n38 for Head, Body n41 for Head, Body n66 for Head, Body n77 for Head, Body & Limbs n78 for Head, Body & Limbs WIFI 2.4G for Head, Body WIFI 5G for Head, Body & Limbs BT for Head, Body Date: 2023/5/22 Test Laboratory: SGS-SAR Lab V2250 GSM 850 GPRS 2TS 190CH Left cheek Ant11 DUT: V2250; Type: Mobile Phone; Serial: 868007060199896 Communication System: UID 0, GPRS/EGPRS Mode(2up) Communication System (0); Frequency: 836.6 MHz;Duty Cycle: 1:4.15 Medium: HSL835;Medium parameters used: f = 837 MHz; σ = 0.912 S/m; ε r = 41.599; ρ = 1000 kg/m 3 Phantom section: Left Section DASY 5 Configuration: Probe: ES3DV3 - SN3137; ConvF(6.09, 6.09, 6.09); Calibrated: 2022/9/16 Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn896; Calibrated: 2023/3/17 Phantom: SAM 6; Type: SAM Twin; Serial: 1481 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Configuration/Head/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.437 W/kg Configuration/Head/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 4.146 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 0.759 W/kg SAR(1 g) = 0.381 W/kg; SAR(10 g) = 0.205 W/kg Maximum value of SAR (measured) = 0.474 W/kg 0 dB = 0.437 W/kg = -3.60 dBW/kg Date: 2023/5/22 Test Laboratory: SGS-SAR Lab V2250 GSM 850 GSM 190CH Back side 15mm Ant41 DUT: V2250; Type: Mobile Phone; Serial: 868007060199896 Communication System: UID 0, GSM Only Communication System (0); Frequency: 836.6 MHz;Duty Cycle: 1:8.3 Medium: HSL835;Medium parameters used: f = 837 MHz; σ = 0.912 S/m; ε r = 41.599; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: Probe: ES3DV3 - SN3137; ConvF(6.09, 6.09, 6.09); Calibrated: 2022/9/16 Sensor-Surface: 3mm (Mechanical Surface Detection) Electronics: DAE4 Sn896; Calibrated: 2023/3/17 Phantom: SAM 6; Type: SAM Twin; Serial: 1481 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Configuration/Body/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.208 W/kg Configuration/Body/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 13.60 V/m; Power Drift = -0.07 dB Peak SAR (extrapolated) = 0.278 W/kg SAR(1 g) = 0.184 W/kg; SAR(10 g) = 0.124 W/kg Maximum value of SAR (measured) = 0.213 W/kg 0 dB = 0.208 W/kg = -6.82 dBW/kg Date: 2023/5/22 Test Laboratory: SGS-SAR Lab V2250 GSM 850 GPRS 2TS 190CH Left side 10mm Ant11 DUT: V2250; Type: Mobile Phone; Serial: 868007060199896 Communication System: UID 0, GPRS/EGPRS Mode(2up) Communication System (0); Frequen…

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