12371499-S1V1 FCC Report_SAR

FCC ID: PY7-54264J

RF Exposure Info

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FCCID_3958752

SAR EVALUATION REPORT PERMISSIVE CHANGE FCC 47 CFR § 2.1093 IEEE Std 1528-2013 For GSM/WCDMA/LTE Phone with BT, DTS/UNII a/b/g/n/ac & NFC FCC ID: PY7-54264J Report Number: 12371499-S1V1 Issue Date: 8/6/2018 Prepared for SONY MOBILE COMMUNICATIONS INC. 4-12-3 HIGASHI-SHINAGAWA SHINAGAWA-KU,TOKYO, 140-0002, JAPAN Prepared by UL VERIFICATION SERVICES INC. 47173 BENICIA STREET FREMONT, CA 94538, U.S.A. TEL: (510) 771-1000 FAX: (510) 661-0888 NVLAP LAB CODE 200065-0

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 Revision History Rev. Date Revisions Revised By V1 8/6/2018 Initial Issue -- Page 2 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 Table of Contents 1. Attestation of Test Results ......................................................................................................... 5 2. Test Specification, Methods and Procedures............................................................................ 6 3. Facilities and Accreditation ........................................................................................................ 6 4. SAR Measurement System & Test Equipment .......................................................................... 7 4.1. SAR Measurement System ........................................................................................................ 7 4.2. SAR Scan Procedures ............................................................................................................... 8 4.3. Test Equipment........................................................................................................................ 10 5. Measurement Uncertainty ......................................................................................................... 10 6. Device Under Test (DUT) Information ...................................................................................... 11 6.1. DUT Description ...................................................................................................................... 11 6.2. Wireless Technologies ............................................................................................................. 12 6.3. General LTE SAR Test and Reporting Considerations............................................................. 13 6.4. LTE (TDD) Considerations ....................................................................................................... 14 6.5. LTE Carrier Aggregation .......................................................................................................... 15 7. RF Exposure Conditions (Test Configurations) ...................................................................... 16 8. Dielectric Property Measurements & System Check .............................................................. 17 8.1. Dielectric Property Measurements ........................................................................................... 17 8.2. System Check.......................................................................................................................... 18 9. Conducted Output Power Measurements................................................................................ 19 9.1. LTE .......................................................................................................................................... 19 9.2. LTE Carrier Aggregation .......................................................................................................... 24 10. Measured and Reported (Scaled) SAR Results ....................................................................... 26 10.1. LTE Band 7 (20MHz Bandwidth) .......................................................................................... 27 10.2. LTE Band 41 (20MHz Bandwidth) ........................................................................................ 27 11. SAR Measurement Variability ................................................................................................... 28 12. Simultaneous Transmission Conditions ................................................................................. 29 12.1. Simultaneous transmission SAR test exclusion considerations ............................................ 29 12.1.1. Sum of SAR .................................................................................................................. 29 12.2. Sum of the SAR for WWAN & Wi-Fi & BT............................................................................. 29 Appendixes .......................................................................................................................................... 30 12371499-S1V1 Appendix A: SAR Setup Photos ............................................................................... 30 12371499-S1V1 Appendix B: SAR System Check Plots..................................................................... 30 Page 3 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 12371499-S1V1 Appendix C: Highest SAR Test Plots ....................................................................... 30 12371499-S1V1 Appendix D: SAR Liquid Tissue Ingredients ............................................................. 30 12371499-S1V1 Appendix E: SAR Probe Calibration Certificates ...................................................... 30 12371499-S1V1 Appendix F: SAR Dipole Calibration Certificates ...................................................... 30 Page 4 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 1. Attestation of Test Results Applicant Name SONY MOBILE COMMUNICATIONS INC. FCC ID PY7-54264J Applicable Standards FCC 47 CFR § 2.1093 Published RF exposure KDB procedures IEEE Std 1528-2013 SAR Limits (W/Kg) Exposure Category Peak spatial-average Product specific (1g of tissue) (10g of tissue) General population / 1.6 4 Uncontrolled exposure Equipment Class - Highest Reported SAR (W/kg) RF Exposure Conditions PCE DTS NII DSS Head 0.054 0.433 0.458 0.196 Body-worn 0.211 0.036 0.099 0.006 Hotspot/Wi-Fi Direct 0.791 0.141 N/A 0.062 Product specific 10g SAR N/A N/A 0.669 N/A Simultaneous TX 0.773 0.636 0.773 0.773 Date Tested 7/6/2018 to 7/11/2018 Test Results Pass Note: The proposed Permissive Change requires SAR testing for LTE Bands 7 and 41 due to antenna gain differences from the original model. The SAR measurement results from the original filing can be found in FCC SAR report PY7-26828G. This report only contains the SAR values for the modified LTE Bands. Please refer to the original filling for the highest SAR values. The Wi-Fi and BT results from the original filling have been used in this report for simultaneous transmission analysis. The Wi-Fi and BT results from the original filling are listed above. UL Verification Services Inc. tested the above equipment in accordance with the requirements set forth in the above standards. All indications of Pass/Fail in this report are opinions expressed by UL Verification Services Inc. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by UL Verification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL Verification Services Inc. will constitute fraud and shall nullify the document. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, any agency of the Federal Government, or any agency of any government (NIST Handbook 150, Annex A). This report is written to support regulatory compliance of the applicable standards stated above. Approved & Released By: Prepared By: Dave Weaver AJ Newcomer Operations Leader Laboratory Engineer UL Verification Services Inc. UL Verification Services Inc. Page 5 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 2. Test Specification, Methods and Procedures The tests documented in this report were performed in accordance with FCC 47 CFR § 2.1093, IEEE STD 1528- 2013, the following FCC Published RF exposure KDB procedures: o 447498 D01 General RF Exposure Guidance v06 o 447498 D03 Supplement C Cross-Reference v01 o 648474 D04 Handset SAR v01r03 o 865664 D01 SAR measurement 100 MHz to 6 GHz v01r04 o 865664 D02 RF Exposure Reporting v01r02 o 941225 D05 SAR for LTE Devices v02r05 o 941225 D05A LTE Rel.10 KDB Inquiry Sheet v01r02 o 941225 D06 Hotspot Mode v02r01 In addition to the above, the following information was used: o TCB workshop April 2015; Page 33, RF Exposure Procedures Update (Overlapping LTE Bands) o TCB workshop October 2014; Page 37, RF Exposure Procedures Update (Other LTE Considerations) o TCB workshop October 2015; Page 6, RF Exposure Procedures (KDB 941225 D05A) o TCB workshop April 2016; Page 13, RF Exposure Procedures (LTE Carrier Aggregation for DL) o TCB workshop October 2016; Page 18, RF Exposure Procedures (DUT Holder Perturbations o TCB workshop May 2017; Page 9, Broadband Liquid Above 3 GHz 3. Facilities and Accreditation The test sites and measurement facilities used to collect data are located at 47173 Benicia Street 47266 Benicia Street SAR Lab A SAR Lab 1 SAR Lab B SAR Lab 2 SAR Lab C SAR Lab 3 SAR Lab D SAR Lab 4 SAR Lab E SAR Lab 5 SAR Lab F SAR Lab 6 SAR Lab G SAR Lab 7 SAR Lab H SAR Lab 8 UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0. Page 6 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 4. SAR Measurement System & Test Equipment 4.1. SAR Measurement System The DASY5 system used for performing compliance tests consists of the following items: • A standard high precision 6-axis robot with controller, teach pendant and software. An arm extension for accommodating the data acquisition electronics (DAE). • An isotropic Field probe optimized and calibrated for the targeted measurement. • A data acquisition electronics (DAE) which performs the signal amplification, signal multiplexing, AD- conversion, offset measurements, mechanical surface detection, collision detection, etc. The unit is battery powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC. • The Electro-optical converter (EOC) performs the conversion from optical to electrical signals for the digital communication to the DAE. To use optical surface detection, a special version of the EOC is required. The EOC signal is transmitted to the measurement server. • The function of the measurement server is to perform the time critical tasks such as signal filtering, control of the robot operation and fast movement interrupts. • The Light Beam used is for probe alignment. This improves the (absolute) accuracy of the probe positioning. • A computer running WinXP or Win7 and the DASY5 software. • Remote control and teach pendant as well as additional circuitry for robot safety such as warning lamps, etc. • The phantom, the device holder and other accessories according to the targeted measurement. Page 7 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 4.2. SAR Scan Procedures Step 1: Power Reference Measurement The Power Reference Measurement and Power Drift Measurements are for monitoring the power drift of the device under test in the batch process. The minimum distance of probe sensors to surface determines the closest measurement point to phantom surface. The minimum distance of probe sensors to surface is 2.1 mm. This distance cannot be smaller than the distance of sensor calibration points to probe tip as defined in the probe properties. Step 2: Area Scan The Area Scan is used as a fast scan in two dimensions to find the area of high field values, before doing a fine measurement around the hot spot. The sophisticated interpolation routines implemented in DASY software can find the maximum locations even in relatively coarse grids. When an Area Scan has measured all reachable points, it computes the field maximal found in the scanned area, within a range of the global maximum. The range (in dB) is specified in the standards for compliance testing. For example, a 2 dB range is required in IEEE Standard 1528 and IEC 62209 standards, whereby 3 dB is a requirement when compliance is assessed in accordance with the ARIB standard (Japan). If only one Zoom Scan follows the Area Scan, then only the absolute maximum will be taken as reference. For cases where multiple maximums are detected, the number of Zoom Scans has to be increased accordingly. Area Scan Parameters extracted from KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz Page 8 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 Step 3: Zoom Scan Zoom Scans are used to assess the peak spatial SAR values within a cubic averaging volume containing 1 g and 10 g of simulated tissue. The Zoom Scan measures points (refer to table below) within a cube whose base faces are centered on the maxima found in a preceding area scan job within the same procedure. When the measurement is done, the Zoom Scan evaluates the averaged SAR for 1 g and 10 g and displays these values next to the job’s label. Zoom Scan Parameters extracted from KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz Step 4: Power drift measurement The Power Drift Measurement measures the field at the same location as the most recent power reference measurement within the same procedure, and with the same settings. The Power Drift Measurement gives the field difference in dB from the reading conducted within the last Power Reference Measurement. This allows a user to monitor the power drift of the device under test within a batch process. The measurement procedure is the same as Step 1. Step 5: Z-Scan (FCC only) The Z Scan measures points along a vertical straight line. The line runs along the Z-axis of a one-dimensional grid. In order to get a reasonable extrapolation the extrapolated distance should not be larger than the step size in Z- direction. Page 9 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 4.3. Test Equipment The measuring equipment used to perform the tests documented in this report has been calibrated in accordance with the manufacturers’ recommendations, and is traceable to recognized national standards. Dielectric Property Measurements Name of Equipment Manufacturer Type/Model Serial No. Cal. Due Date S-Parameter Network Analyzer Agilent 8753ES MY40000980 5/14/2019 Dielectric Probe kit SPEAG DAK-3.5 1082 10/17/2018 Shorting Block SPEAG DAK-3.5 Short SM DAK 200 BA 10/17/2018 Thermometer Fisher Scientific Traceable 140562250 11/7/2018 System Check Name of Equipment Manufacturer Type/Model Serial No. Cal. Due Date Synthezised Signal Generator Agilent N5181A MY50140630 5/25/2019 Power Meter HP 437B 3125U12345 8/10/2018 Power Meter HP 437B 3125U11347 8/15/2018 Power Sensor HP 8481A 1926A27048 8/10/2018 Power Sensor HP 8481A 3318A92374 8/15/2018 Amplifier MITEQ AMF-4D-00400600-50-30P 1795092 N/A Bi-directional coupler Werlatone, Inc. C8060-102 2141 N/A DC Power Supply BK Precision 1611 215-02292 N/A Lab Equipment Name of Equipment Manufacturer Type/Model Serial No. Cal. Due Date E-Field Probe (SAR Lab 5) SPEAG EX3DV4 7498 5/4/2019 Data Acquisition Electronics (SAR Lab 5) SPEAG DAE4 1546 5/3/2019 System Validation Dipole SPEAG D2600V2 1036 3/16/2019 Thermometer (SAR Lab 5) Fisher Sceintific Traceable 181062300 2/26/2019 Other Name of Equipment Manufacturer Type/Model Serial No. Cal. Due Date Base Station Simulator R&S R&S 164541-CI 2/19/2019 5. Measurement Uncertainty Per KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz, when the highest measured 1-g SAR within a frequency band is < 1.5 W/kg and the measured 10-g SAR within a frequency band is < 3.75 W/kg. The expanded SAR measurement uncertainty must be ≤ 30%, for a confidence interval of k = 2. If these conditions are met, extensive SAR measurement uncertainty analysis described in IEEE Std 1528-2013 is not required in SAR reports submitted for equipment approval. Page 10 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 6. Device Under Test (DUT) Information 6.1. DUT Description This is a Phablet Device (display diagonal dimension > 15.0 cm or an overall diagonal dimension > 16.0 cm) Device Dimension Refer to Appendix A Back Cover The Back Cover is not removable Battery Options The rechargeable battery is not user accessible. Accessory Headset Wi-Fi Hotspot mode permits the device to share its cellular data connection with other Wi-Fi-enabled devices. Wireless Router (Hotspot) ☒ Mobile Hotspot (Wi-Fi 2.4 GHz) Wi-Fi Direct enabled devices transfer data directly between each other Wi-Fi Direct ☒ Wi-Fi Direct (Wi-Fi 2.4 GHz) S/N IMEI Notes BH94004FD5 004402458821570 FCC SAR LTE (HB) (conducted) Test sample information BH94005ND5 004402458821370 FCC Cellular (conducted)_CA #1 BH94001ZD5 004402458821570 FCC SAR LTE(HB)(Radiated) #1 Hardware Version A Software Version 0.299 Page 11 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 6.2. Wireless Technologies Wireless Duty Cycle used for Frequency bands Operating mode technologies SAR testing Voice (GMSK) 850 Multi-Slot Class: GPRS (GMSK) GPRS: 4 Slots: 50% GSM 1900 Class 33 - 4 Up, 5 Down EDGE (8PSK) Does this device support DTM (Dual Transfer Mode)? ☒ Yes ☐ No UMTS Rel. 99 (Voice & Data) Band II HSDPA (Rel. 5) W-CDMA Band IV HSUPA (Rel. 6) 100% (UMTS) Band V HSPA+ (Rel. 7) DC-HSDPA (Rel. 8) FDD Band 2 FDD Band 4 FDD Band 5 FDD Band 7 QPSK FDD Band 12 16QAM 100% (FDD) FDD Band 13 64AQM 63.3% (TDD) 3 Refer to LTE FDD Band 17 Rel. 12 Carrier Aggregation 4CC (1 Uplink and 4 §6.4 FDD Band 26 Downlinks). Refer to §6.5. FDD Band 29 (Rx Only) TDD Band 41 FDD Band 66 Does this device support SV-LTE (1xRTT-LTE)? ☐ Yes ☒ No 802.11b 802.11b1: 99.19% 2.4 GHz 802.11g 802.11g1: 98.16% 802.11n (HT20) 802.11n (HT20)1: 97.74% 802.11a 802.11a1: 98.21% 802.11n (HT20) 802.11n (HT20)1: 98.05% Wi-Fi 802.11n (HT40) 802.11n (HT40)1: 93.96% 5 GHz 802.11ac (VHT20) 802.11ac (VHT20)1: 98.05% 802.11ac (VHT40) 802.11ac (VHT40)1: 93.96% 802.11ac (VHT80) 802.11ac (VHT80)1: 88.48% Does this device support bands 5.60 ~ 5.65 GHz? ☒ Yes ☐ No Does this device support Band gap channel(s)? ☒ Yes ☐ No GFSK2: 77.03% Bluetooth 2.4 GHz Version 5.0 LE EDR, LE: N/A4 Notes: 1. Duty Cycles for Wi-Fi are referenced from the DTS report 12371351-E4 and U-NII report 12371351-E5. 2. Duty Cycle for Bluetooth GFSK mode is referenced from the BT report 12371351-E2. 3. This device supports uplink-downlink configuration 0-6. The configuration with the highest duty cycle was used (Subframe Number 0 at 63.3%). 4. Measured Duty Cycle is not required due to SAR test exemption. Page 12 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 6.3. General LTE SAR Test and Reporting Considerations Item Description Frequency range: 2500 - 2570 MHz Band 7 Channel Bandwidth 20 MHz 15 MHz 10 MHz 5 MHz 3 MHz 1.4 MHz 20850 20825 20800 20775 Low 2510 2507.5 2505 2502.5 21100 21100 21100 21100 Mid 2535 2535 2535 2535 21350 21375 21400 21425 Frequency range, Channel Bandwidth, High 2560 2562.5 2565 2567.5 Numbers and Frequencies Frequency range: 2496 - 2690 MHz Band 411 Channel Bandwidth 20 MHz 15 MHz 10 MHz 5 MHz 3 MHz 1.4 MHz Low 39750 / 2506.0 Low-Mid 40185 / 2549.5 Mid 40620 / 2593.0 Mid-High 41055 / 2636.5 High 41490 / 2680.0 LTE transmitter and antenna Refer to Appendix A. implementation Maximum power reduction (MPR) MPR Built-in by design The manufacturer MPR values are always within the 3GPP maximum MPR allowance but may not follow the default MPR values. A-MPR (additional MPR) was disabled during SAR testing Power reduction No A properly configured base station simulator was used for the SAR and power measurements; Spectrum plots for RB configurations therefore, spectrum plots for each RB allocation and offset configuration are not included in the SAR report. Notes: 1. LTE band 41 test channels in accordance with October 2014 TCB workshop for all channels bandwidths. This band was tested using Uplink-Downlink Configuration 0 at 63.3% duty cycle and Special Subframe 7. 2. LTE QPSK configuration has the highest maximum average output power per 3GPP standard. 3. SAR Testing for LTE was performed with the same number of RB and RB offsets transmitting on all TTI frames (maximum TTI). Page 13 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 6.4. LTE (TDD) Considerations According to KDB 941225 D05 SAR for LTE Devices, for Time-Division Duplex (TDD) systems, SAR must be tested using a fixed periodic duty factor according to the highest transmission duty factor implemented for the device and supported by the defined 3GPP LTE TDD configurations. LTE TDD Bands support 3GPP TS 36.211 section 4.2 for Type 2 Frame Structure and Table 4.2-2 for uplink- downlink configurations and Table 4.2-1 for Special subframe configurations. Table 4.2-1: Configuration of special subframe (lengths of DwPTS/GP/UpPTS). Normal cyclic prefix in downlink Extended cyclic prefix in downlink Special DwPTS UpPTS DwPTS UpPTS subframe Normal cyclic Extended Normal cyclic Extended cyclic configuration prefix in cyclic prefix in prefix in uplink prefix in uplink uplink uplink 0 6592 ⋅ Ts 7680 ⋅ Ts 1 19760 ⋅ Ts 20480 ⋅ Ts 2192 ⋅ Ts 2560 ⋅ Ts 2 21952 ⋅ Ts 2192 ⋅ Ts 2560 ⋅ Ts 23040 ⋅ Ts 3 24144 ⋅ Ts 25600 ⋅ Ts 4 26336 ⋅ Ts 7680 ⋅ Ts 5 6592 ⋅ Ts 20480 ⋅ Ts 4384 ⋅ Ts 5120 ⋅ Ts 6 19760 ⋅ Ts 23040 ⋅ Ts 7 21952 ⋅ Ts 4384 ⋅ Ts 5120 ⋅ Ts 12800 ⋅ Ts 8 24144 ⋅ Ts - - - 9 13168 ⋅ Ts - - - Calculated Duty Cycle Downlink-to- Subframe Number Uplink- Uplink Calculated Downlink Switch-point 0 1 2 3 4 5 6 7 8 9 Duty Cycle (%) Configuration Periodicity 0 5 ms D S U U U D S U U U 63.33 1 5 ms D S U U D D S U U D 43.33 2 5 ms D S U D D D S U D D 23.33 3 10 ms D S U U U D D D D D 31.67 4 10 ms D S U U D D D D D D 21.67 5 10 ms D S U D D D D D D D 11.67 6 5 ms D S U U U D S U U D 53.33 Calculated Duty Cycle = Extended cyclic prefix in uplink x (Ts) x # of S + # of U Example for Calculated Duty Cycle for Uplink-Downlink Configuration 0: Calculated Duty Cycle = 5120 x [1/(15000 x 2048)] x 2 + 6 ms = 63.33% where Ts = 1/(15000 x 2048) seconds Note(s): This device supports uplink-downlink configurations 0-6. The configuration with highest duty cycle was used for SAR Testing: Uplink-Downlink Configuration 0 at 63.3% duty cycle and Special Subframe 7. Page 14 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 6.5. LTE Carrier Aggregation Bandwidth (MHz) CA Combination PCC SCC1 configuration 20 15 10 5 3 1.4 20 15 10 5 3 1.4 7B √ √ √ √ 7C √ √ √ Intra-Band √ √ √ √ contiguous √ √ √ √ 41C √ √ √ √ √ √ √ √ Intra-Band non- 7A-7A √ √ √ √ √ √ √ √ contiguous Note(s): For supported channels, please refer to §6.3 Page 15 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 7. RF Exposure Conditions (Test Configurations) Refer to Appendix A for the specific details of the antenna-to-antenna and antenna-to-edge(s) distances. Wireless RF Exposure DUT-to-User Test Antenna-to- SAR Note technologies Conditions Separation Position edge/surface Required Left Touch N/A Yes Left Tilt (15°) N/A Yes Head 0 mm Right Touch N/A Yes Right Tilt (15°) N/A Yes Rear N/A Yes Body 15 mm WWAN Front N/A Yes (Main Ant. 1 & 2) Rear < 25 mm Yes Front < 25 mm Yes Edge 1 (Top) > 25 mm No 1 Hotspot 10 mm Edge 2 (Right) < 25 mm Yes Edge 3 (Bottom) < 25 mm Yes Edge 4 (Left) < 25 mm Yes Notes: 1. SAR is not required because the distance from the antenna to the edge is > 25 mm as per KDB 941225 D06 Hot Spot SAR. 2. For Phablet devices: when Hotspot Mode is not supported, Product Specific 10-g SAR is required for all surfaces and edges with an antenna located at ≤ 25 mm from that surface or edge in direct contact with a flat phantom, to address interactive hand use exposure conditions. 3. For Phablet devices: when hotspot mode applies, Product Specific 10-g SAR is required only for the surfaces and edges with hotspot mode 1-g reported SAR > 1.2 W/kg. 4. The WWAN Sub Antenna (AS-Div) does not support FCC bands. Page 16 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 8. Dielectric Property Measurements & System Check 8.1. Dielectric Property Measurements The temperature of the tissue-equivalent medium used during measurement must also be within 18°C to 25°C and within ± 2°C of the temperature when the tissue parameters are characterized. The dielectric parameters must be measured before the tissue-equivalent medium is used in a series of SAR measurements. The parameters should be re-measured after each 3 – 4 days of use; or earlier if the dielectric parameters can become out of tolerance; for example, when the parameters are marginal at the beginning of the measurement series. Tissue dielectric parameters were measured at the low, middle and high frequency of each operating frequency range of the test device. The dielectric constant (εr) and conductivity (σ) of typical tissue-equivalent media recipes are expected to be within ± 5% of the required target values; but for SAR measurement systems that have implemented the SAR error compensation algorithms documented in IEEE Std 1528-2013, to automatically compensate the measured SAR results for deviations between the measured and required tissue dielectric parameters, the tolerance for εr and σ may be relaxed to ± 10%. This is limited to frequencies ≤ 3 GHz. Tissue Dielectric Parameters FCC KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz Head Body Target Frequency (MHz) εr σ (S/m) εr σ (S/m) 150 52.3 0.76 61.9 0.80 300 45.3 0.87 58.2 0.92 450 43.5 0.87 56.7 0.94 835 41.5 0.90 55.2 0.97 900 41.5 0.97 55.0 1.05 915 41.5 0.98 55.0 1.06 1450 40.5 1.20 54.0 1.30 1610 40.3 1.29 53.8 1.40 1800 – 2000 40.0 1.40 53.3 1.52 2450 39.2 1.80 52.7 1.95 3000 38.5 2.40 52.0 2.73 5000 36.2 4.45 49.3 5.07 5100 36.1 4.55 49.1 5.18 5200 36.0 4.66 49.0 5.30 5300 35.9 4.76 48.9 5.42 5400 35.8 4.86 48.7 5.53 5500 35.6 4.96 48.6 5.65 5600 35.5 5.07 48.5 5.77 5700 35.4 5.17 48.3 5.88 5800 35.3 5.27 48.2 6.00 IEEE Std 1528-2013 Refer to Table 3 within the IEEE Std 1528-2013 Dielectric Property Measurements Results: Relative Permittivity (єr) Conductivity (σ) SAR Band Tissue Frequency Date Delta Delta Lab (MHz) Type (MHz) Measured Target Measured Target (%) (%) 2600 39.43 39.01 1.07 1.92 1.96 -2.25 5 7/9/2018 2600 Head 2495 39.65 39.14 1.29 1.84 1.85 -0.74 2690 39.31 38.90 1.06 1.98 2.06 -4.00 2600 50.32 52.51 -4.17 2.16 2.16 -0.08 5 7/9/2018 2600 Body 2495 50.50 52.64 -4.07 2.06 2.01 2.07 2690 50.15 52.40 -4.29 2.23 2.29 -2.59 Page 17 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 8.2. System Check SAR system verification is required to confirm measurement accuracy, according to the tissue dielectric media, probe calibration points and other system operating parameters required for measuring the SAR of a test device. The system verification must be performed for each frequency band and within the valid range of each probe calibration point required for testing the device. The same SAR probe(s) and tissue-equivalent media combinations used with each specific SAR system for system verification must be used for device testing. When multiple probe calibration points are required to cover substantially large transmission bands, independent system verifications are required for each probe calibration point. A system verification must be performed before each series of SAR measurements using the same probe calibration point and tissue-equivalent medium. Additional system verification should be considered according to the conditions of the tissue-equivalent medium and measured tissue dielectric parameters, typically every three to four days when the liquid parameters are re-measured or sooner when marginal liquid parameters are used at the beginning of a series of measurements. System Performance Check Measurement Conditions: • The measurements were performed in the flat section of the TWIN SAM or ELI phantom, shell thickness: 2.0 ±0.2 mm (bottom plate) filled with Body or Head simulating liquid of the following parameters. • The depth of tissue-equivalent liquid in a phantom must be ≥ 15.0 cm for SAR measurements ≤ 3 GHz and ≥ 10.0 cm for measurements > 3 GHz. • The DASY system with an E-Field Probe was used for the measurements. • The dipole was mounted on the small tripod so that the dipole feed point was positioned below the center marking of the flat phantom section and the dipole was oriented parallel to the body axis (the long side of the phantom). The standard measuring distance was 10 mm (above 1 GHz) and 15 mm (below 1 GHz) from dipole center to the simulating liquid surface. • The coarse grid with a grid spacing of 15 mm was aligned with the dipole. For 5 GHz band - The coarse grid with a grid spacing of 10 mm was aligned with the dipole. • Special 7x7x7 (below 3 GHz) and/or 8x8x7 (above 3 GHz) fine cube was chosen for the cube. • Distance between probe sensors and phantom surface was set to 3 mm. For 5 GHz band - Distance between probe sensors and phantom surface was set to 2.5 mm • The dipole input power (forward power) was 100 mW. • The results are normalized to 1 W input power. System Check Results The 1-g and 10-g SAR measured with a reference dipole, using the required tissue-equivalent medium at the test frequency, must be within 10% of the manufacturer calibrated dipole SAR target. Measured Results for 1g SAR Measured Results for 10g SAR SAR Tissue Dipole Type Dipole Plot Date Lab Type _Serial # Cal. Due Data Zoom Scan Normalize Target Delta Zoom Scan Normalize Target Delta No. to 100 mW to 1 W (Ref. Value) ±10 % to 100 mW to 1 W (Ref. Value) ±10 % 5 7/9/2018 Body D2600V2 SN:1036 3/16/2019 5.560 55.60 56.13 -0.94 2.430 24.30 25.04 -2.96 5 7/9/2018 Head D2600V2 SN:1036 3/16/2019 5.570 55.70 54.54 2.13 2.500 25.00 24.56 1.79 1,2 Page 18 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 9. Conducted Output Power Measurements 9.1. LTE The following tests were conducted according to the test requirements outlined in section 6.2 of the 3GPP TS36.101 specification. UE Power Class: 3 (23 +/- 2dBm). The allowed Maximum Power Reduction (MPR) for the maximum output power due to higher order modulation and transmit bandwidth configuration (resource blocks) is specified in Table 6.2.3-1 of the 3GPP TS36.101. The allowed A-MPR values specified below in Table 6.2.4.-1 of 3GPP TS36.101 are in addition to the allowed MPR requirements. All the measurements below were performed with A-MPR disabled, by using Network Signaling Value of “NS_01”. Page 19 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 LTE Band 7 Measured Results Maximum Average Power (dBm) BW RB RB Mode 20850 21100 21350 Tune-up (MHz) Allocation offset MPR 2510 MHz 2535 MHz 2560 MHz Limit 1 0 20.03 20.34 20.33 0 20.5 1 49 20.14 20.29 20.15 0 20.5 1 99 20.08 20.21 20.04 0 20.5 QPSK 50 0 20.18 20.42 20.27 0 20.5 50 24 20.23 20.39 20.25 0 20.5 50 50 20.15 20.30 20.16 0 20.5 100 0 20.20 20.37 20.21 0 20.5 1 0 19.93 20.35 20.35 0 20.5 1 49 20.05 20.26 20.18 0 20.5 1 99 19.99 20.24 20.17 0 20.5 20 MHz 16QAM 50 0 19.72 20.05 19.87 0 20.5 50 24 19.79 20.02 19.86 0 20.5 50 50 19.71 19.95 19.76 0 20.5 100 0 19.79 19.95 19.85 0 20.5 1 0 19.81 20.50 19.87 0 20.5 1 49 19.92 20.50 20.07 0 20.5 1 99 19.86 20.41 19.99 0 20.5 64QAM 50 0 19.80 20.04 19.98 0 20.5 50 24 19.85 20.01 19.93 0 20.5 50 50 19.78 19.97 19.86 0 20.5 100 0 19.83 19.94 19.87 0 20.5 Maximum Average Power (dBm) BW RB RB Mode 20825 21100 21375 Tune-up (MHz) Allocation offset MPR 2507.5 MHz 2535 MHz 2562.5 MHz Limit 1 0 20.19 20.17 20.25 0 20.5 1 37 20.29 20.15 20.14 0 20.5 1 74 20.29 20.04 20.04 0 20.5 QPSK 36 0 20.32 20.26 20.21 0 20.5 36 20 20.38 20.21 20.18 0 20.5 36 39 20.33 20.15 20.11 0 20.5 75 0 20.34 20.23 20.15 0 20.5 1 0 20.18 19.65 20.15 0 20.5 1 37 20.09 19.60 20.06 0 20.5 1 74 20.09 19.58 19.98 0 20.5 15 MHz 16QAM 36 0 19.87 19.85 19.87 0 20.5 36 20 19.94 19.80 19.80 0 20.5 36 39 19.85 19.73 19.75 0 20.5 75 0 19.94 19.77 19.77 0 20.5 1 0 19.91 20.08 20.40 0 20.5 1 37 19.93 20.06 20.25 0 20.5 1 74 19.95 19.98 20.18 0 20.5 64QAM 36 0 20.00 19.92 19.81 0 20.5 36 20 20.07 19.86 19.79 0 20.5 36 39 20.01 19.81 19.74 0 20.5 75 0 20.00 19.84 19.79 0 20.5 Maximum Average Power (dBm) BW RB RB Mode 20800 21100 21400 Tune-up (MHz) Allocation offset MPR 2505 MHz 2535 MHz 2565 MHz Limit 1 0 20.07 20.12 20.22 0 20.5 1 25 20.10 20.16 20.14 0 20.5 1 49 20.26 20.15 20.09 0 20.5 QPSK 25 0 20.19 20.26 20.20 0 20.5 25 12 20.28 20.24 20.15 0 20.5 25 25 20.35 20.19 20.11 0 20.5 50 0 20.28 20.24 20.18 0 20.5 1 0 19.73 19.62 20.13 0 20.5 1 25 19.70 19.64 20.05 0 20.5 1 49 19.79 19.58 19.99 0 20.5 10 MHz 16QAM 25 0 19.85 19.84 19.79 0 20.5 25 12 19.98 19.82 19.78 0 20.5 25 25 20.01 19.79 19.72 0 20.5 50 0 19.89 19.79 19.75 0 20.5 1 0 19.91 19.82 20.00 0 20.5 1 25 19.90 19.89 19.95 0 20.5 1 49 20.02 19.84 19.90 0 20.5 64QAM 25 0 19.87 19.92 19.80 0 20.5 25 12 19.96 19.93 19.82 0 20.5 25 25 20.01 19.87 19.79 0 20.5 50 0 19.87 19.88 19.78 0 20.5 Page 20 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 LTE Band 7 Measured Results (continued) Maximum Average Power (dBm) BW RB RB Mode 20775 21100 21425 Tune-up (MHz) Allocation offset MPR 2502.5 MHz 2535 MHz 2567.5 MHz Limit 1 0 20.14 20.07 20.14 0 20.5 1 12 20.21 20.15 20.14 0 20.5 1 24 20.18 20.12 20.13 0 20.5 QPSK 12 0 20.13 20.21 20.12 0 20.5 12 7 20.15 20.20 20.15 0 20.5 12 13 20.13 20.17 20.13 0 20.5 25 0 20.15 20.18 20.14 0 20.5 1 0 19.83 20.16 19.83 0 20.5 1 12 19.85 20.22 19.78 0 20.5 1 24 19.81 20.16 19.73 0 20.5 5 MHz 16QAM 12 0 19.80 19.87 19.79 0 20.5 12 7 19.81 19.91 19.75 0 20.5 12 13 19.79 19.86 19.77 0 20.5 25 0 19.76 19.81 19.68 0 20.5 1 0 19.58 19.92 19.93 0 20.5 1 12 19.65 19.97 19.94 0 20.5 1 24 19.63 19.94 19.88 0 20.5 64QAM 12 0 19.80 19.84 19.68 0 20.5 12 7 19.79 19.86 19.68 0 20.5 12 13 19.76 19.80 19.63 0 20.5 25 0 19.71 19.75 19.69 0 20.5 Page 21 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 LTE Band 41 Measured Results Maximum Average Power (dBm) BW RB RB Mode 39750 40185 40620 41055 41490 Tune-up (MHz) Allocation offset MPR 2506 MHz 2549.5 MHz 2593 MHz 2636.5 MHz 2680 MHz Limit 1 0 24.42 24.41 24.50 24.50 24.50 0 24.5 1 49 24.32 24.34 24.50 24.46 24.35 0 24.5 1 99 24.38 24.35 24.46 24.48 24.22 0 24.5 QPSK 50 0 23.94 23.96 24.00 23.98 23.95 0.5 24 50 24 23.98 23.94 24.00 24.00 23.88 0.5 24 50 50 23.89 23.95 24.00 23.94 23.81 0.5 24 100 0 23.96 23.99 24.00 24.00 23.89 0.5 24 1 0 23.59 23.44 23.52 23.72 23.58 0.5 24 1 49 23.47 23.37 23.46 23.63 23.37 0.5 24 1 99 23.53 23.40 23.39 23.63 23.26 0.5 24 20 MHz 16QAM 50 0 22.57 22.52 22.69 22.59 22.49 1.5 23 50 24 22.62 22.50 22.64 22.64 22.42 1.5 23 50 50 22.54 22.47 22.59 22.56 22.33 1.5 23 100 0 22.56 22.56 22.63 22.55 22.44 1.5 23 1 0 22.55 22.38 23.00 22.63 22.47 1.5 23 1 49 22.46 22.31 22.94 22.55 22.28 1.5 23 1 99 22.49 22.37 22.87 22.55 22.16 1.5 23 64QAM 50 0 21.60 21.55 21.70 21.55 21.46 2.5 22 50 24 21.65 21.55 21.63 21.59 21.44 2.5 22 50 50 21.60 21.54 21.60 21.55 21.34 2.5 22 100 0 21.64 21.57 21.63 21.62 21.41 2.5 22 Maximum Average Power (dBm) BW RB RB Mode 39750 40185 40620 41055 41490 Tune-up (MHz) Allocation offset MPR 2506 MHz 2549.5 MHz 2593 MHz 2636.5 MHz 2680 MHz Limit 1 0 24.41 24.47 24.49 24.49 24.48 0 24.5 1 37 24.31 24.34 24.47 24.44 24.32 0 24.5 1 74 24.37 24.37 24.41 24.46 24.24 0 24.5 QPSK 36 0 23.91 23.90 24.00 23.91 23.89 0.5 24 36 20 23.97 23.87 24.00 24.00 23.83 0.5 24 36 39 23.86 23.92 23.97 23.91 23.79 0.5 24 75 0 23.93 23.99 24.00 23.95 23.85 0.5 24 1 0 23.43 23.58 23.59 23.50 23.60 0.5 24 1 37 23.38 23.44 23.52 23.47 23.42 0.5 24 1 74 23.43 23.50 23.47 23.53 23.35 0.5 24 15 MHz 16QAM 36 0 22.49 22.52 22.65 22.45 22.47 1.5 23 36 20 22.56 22.49 22.61 22.57 22.44 1.5 23 36 39 22.48 22.52 22.51 22.50 22.36 1.5 23 75 0 22.54 22.56 22.60 22.57 22.42 1.5 23 1 0 22.05 22.37 22.85 22.12 22.38 1.5 23 1 37 22.00 22.24 22.80 22.08 22.22 1.5 23 1 74 22.04 22.29 22.73 22.09 22.15 1.5 23 64QAM 36 0 21.59 21.45 21.72 21.52 21.43 2.5 22 36 20 21.64 21.42 21.69 21.62 21.39 2.5 22 36 39 21.57 21.46 21.61 21.53 21.33 2.5 22 75 0 21.56 21.57 21.61 21.52 21.42 2.5 22 Maximum Average Power (dBm) BW RB RB Mode 39750 40185 40620 41055 41490 Tune-up (MHz) Allocation offset MPR 2506 MHz 2549.5 MHz 2593 MHz 2636.5 MHz 2680 MHz Limit 1 0 24.37 24.42 24.45 24.50 24.43 0 24.5 1 25 24.30 24.32 24.50 24.44 24.32 0 24.5 1 49 24.37 24.26 24.43 24.42 24.29 0 24.5 QPSK 25 0 23.89 23.89 24.00 24.00 23.92 0.5 24 25 12 23.95 23.87 24.00 24.00 23.89 0.5 24 25 25 23.93 23.85 24.00 23.96 23.84 0.5 24 50 0 23.95 23.86 24.00 23.96 23.84 0.5 24 1 0 23.44 23.58 23.54 23.55 23.63 0.5 24 1 25 23.36 23.50 23.55 23.49 23.50 0.5 24 1 49 23.42 23.48 23.54 23.43 23.50 0.5 24 10 MHz 16QAM 25 0 22.47 22.50 22.61 22.56 22.44 1.5 23 25 12 22.56 22.50 22.61 22.56 22.45 1.5 23 25 25 22.50 22.44 22.55 22.53 22.36 1.5 23 50 0 22.59 22.48 22.57 22.56 22.46 1.5 23 1 0 22.05 22.49 22.81 22.17 22.56 1.5 23 1 25 22.00 22.45 22.83 22.08 22.43 1.5 23 1 49 22.07 22.43 22.78 22.05 22.40 1.5 23 64QAM 25 0 21.53 21.40 21.58 21.58 21.35 2.5 22 25 12 21.63 21.40 21.56 21.57 21.31 2.5 22 25 25 21.57 21.38 21.55 21.55 21.29 2.5 22 50 0 21.61 21.45 21.56 21.56 21.38 2.5 22 Page 22 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 LTE Band 41 Measured Results (continued) Maximum Average Power (dBm) BW RB RB Mode 39750 40185 40620 41055 41490 Tune-up (MHz) Allocation offset MPR 2506 MHz 2549.5 MHz 2593 MHz 2636.5 MHz 2680 MHz Limit 1 0 24.30 24.28 24.50 24.46 24.26 0 24.5 1 12 24.28 24.25 24.50 24.43 24.24 0 24.5 1 24 24.37 24.22 24.50 24.43 24.21 0 24.5 QPSK 12 0 23.85 23.83 24.00 23.96 23.87 0.5 24 12 7 23.96 23.86 24.00 23.99 23.86 0.5 24 12 13 23.94 23.83 24.00 23.96 23.85 0.5 24 25 0 23.94 23.87 24.00 23.95 23.87 0.5 24 1 0 23.48 23.31 23.56 23.62 23.32 0.5 24 1 12 23.46 23.30 23.57 23.60 23.29 0.5 24 1 24 23.57 23.29 23.54 23.57 23.26 0.5 24 5 MHz 16QAM 12 0 22.51 22.44 22.58 22.62 22.43 1.5 23 12 7 22.60 22.47 22.61 22.62 22.40 1.5 23 12 13 22.54 22.42 22.54 22.56 22.40 1.5 23 25 0 22.54 22.45 22.63 22.55 22.37 1.5 23 1 0 22.15 22.57 22.98 22.26 22.54 1.5 23 1 12 22.12 22.54 22.96 22.24 22.51 1.5 23 1 24 22.20 22.51 22.93 22.20 22.44 1.5 23 64QAM 12 0 21.46 21.38 21.66 21.54 21.31 2.5 22 12 7 21.57 21.41 21.69 21.55 21.30 2.5 22 12 13 21.55 21.36 21.69 21.50 21.27 2.5 22 25 0 21.58 21.36 21.56 21.55 21.25 2.5 22 Page 23 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 9.2. LTE Carrier Aggregation The following tests were conducted according to the test requirements outlined in section 6.2 of the 3GPP TS36.101 specification. For inter-band carrier aggregation with uplink assigned to one E-UTRA band (Table 5.6A-1), the requirements in subclause 6.2.3 apply. For inter-band carrier aggregation with one component carrier per operating band and the uplink active in two E- UTRA bands, the requirements in subclause 6.2.3 apply for each uplink component carrier. For intra-band contiguous carrier aggregation the allowed Maximum Power Reduction (MPR) for the maximum output power applicable to the DUT in table below. In case the modulation format is different on different component carriers then the MPR is determined by the rules applied to higher order of those modulations. For PUCCH and SRS transmissions, the allowed MPR is according to that specified for PUSCH WPDK modulation for the corresponding transmission bandwidth. Page 24 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 For intra-band contiguous carrier aggregation bandwidth class C with non-contiguous resource allocation, the allowed Maximum Power Reduction (MPR) for the maximum output power in Table 6.2.2A-1 is specified as follows MPR = CEIL {min(MA, MIM5), 0.5} Where MA is defined as follows MA = 8.2 ;0 ≤ A < 0.025 9.2 – 40A ;0.025 ≤ A < 0.05 8 – 16A ;0.05 ≤ A < 0.25 4.83 – 3.33A ;0.25 ≤ A ≤ 0.4 3.83 – 0.83A ;0.4 ≤ A ≤ 1 and MIM5 is defined as follows MIM5 = 4.5 ; ∆IM5 < 1.5 * BW Channel_CA 6.0 ; 1.5 * BW Channel_CA ≤ ∆IM5 < BW Channel_CA/2 + ∆fooB MA ; ∆IM5 ≥ BW Channel_CA/2 + ∆fooB Where A = NRB_alloc / NRB_agg ∆IM5 = max(│FC_agg – (3*Fagg_alloc_low – 2*Fagg_alloc_high)│, │FC_agg – (3*Fagg_alloc_high – 2*Fagg_alloc_low)│) CEIL{MA, 0.5} means rounding upwards to closest 0.5dB, i.e. MPR ∈ [3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5] For intra-band carrier aggregation, the MPR is evaluated per slot and given by the maximum value taken over the transmission(s) on all component carriers within the slot; the maximum MPR over the two slots is then applied for the entire subframe. For intra-band non-contiguous carrier aggregation with one uplink carrier on the PCC, the requirements in the subclause 6.2.3 apply. For intra-band non-contiguous aggregation with two uplink carriers the MPR is defined tfor those E-UTRA bands where maximum possible W GAP ≤ 42.2 MHz as follows MPR = CEIL{MA, 0.5} Where MN is defined as follows MN = -0.125N + 18.25 ; 2 ≤ N ≤ 50 -0.0333 N + 13.67 ; 50 < N ≤ 200 Where N = NRB_alloc is the number of allocated resource blocks. For the UE maximum output power modified by MPR, the power limits specified in subclause 6.2.5A apply. LTE Carrier Aggregation Measured Results The following power measurements were performed with a single carrier uplink. CA is only supported in the downlinks. The DUT supports downlink CA combinations up to one (1) Uplink and four (4) Downlinks. Below are the measured results for the modified LTE bands. LTE CA combinations PCC (UL) SCC (DL) LTE Rel 8 LTE Rel 13 Type Tx. Power Tx. Power Delta BW Freq. BW Freq. PCC + SCC Mode Channel RB/Offset Channel [dBm] [dBm] (MHz) (MHz) (MHz) (MHz) 7B QPSK 15 21076 2532.6 1,0 5 3169 2661.9 19.76 19.82 0.3% Intra-Band 7C QPSK 20 21001 2525.1 1,0 20 3199 2664.9 19.88 19.92 0.2% Contiguous 41C QPSK 20 39750 2506.0 1,0 20 39948 2525.8 24.33 24.34 0.0% Intra-Band Non- 7A + 7A QPSK 20 20850 2510.0 1,0 20 3350 2680.0 19.88 19.82 -0.3% Contiguous Note: Per KDB 941225 D05A LTE Rel. 10 KDB Inquiry Sheet: SAR is excluded for Carrier Aggregation when measured power does not exceed LTE Release 8 by more than a 1/4 dBm Page 25 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 10. Measured and Reported (Scaled) SAR Results SAR Test Reduction criteria are as follows: • Reported SAR(W/kg) for WWAN = Measured SAR *Tune-up Scaling Factor • Reported SAR(W/kg) for Wi-Fi and Bluetooth = Measured SAR * Tune-up scaling factor * Duty Cycle scaling factor • Duty Cycle scaling factor = 1 / Duty cycle (%) KDB 447498 D01 General RF Exposure Guidance: Testing of other required channels within the operating mode of a frequency band is not required when the reported 1-g or 10-g SAR for the mid-band or highest output power channel is: • ≤ 0.8 W/kg or 2.0 W/kg, for 1-g or 10-g respectively, when the transmission band is ≤ 100 MHz • ≤ 0.6 W/kg or 1.5 W/kg, for 1-g or 10-g respectively, when the transmission band is between 100 MHz and 200 MHz • ≤ 0.4 W/kg or 1.0 W/kg, for 1-g or 10-g respectively, when the transmission band is ≥ 200 MHz KDB 648474 D04 Handset SAR: With headset attached, when the reported SAR for body-worn accessory, measured without a headset connected to the handset, is > 1.2 W/kg, the highest reported SAR configuration for that wireless mode and frequency band should be repeated for that body-worn accessory with a headset attached to the handset. KDB 648474 D04 Handset SAR (Phablet Only): When hotspot mode does not apply, Product Specific 10-g SAR is required for all surfaces and edges with an antenna located at ≤ 25 mm from that surface or edge in direct contact with a flat phantom, to address interactive hand use exposure conditions. When hotspot mode applies, Product Specific 10-g SAR is required only for the surfaces and edges with hotspot mode 1-g reported SAR > 1.2 W/kg . KDB 941225 D05 SAR for LTE Devices: SAR test reduction is applied using the following criteria: • Start with the largest channel bandwidth and measure SAR for QPSK with 1 RB, and 50% RB allocation, using the RB offset and required test channel combination with the highest maximum output power among RB offsets at the upper edge, middle and lower edge of each required test channel. • When the reported SAR is > 0.8 W/kg, testing for other Channels is performed at the highest output power level for 1RB, and 50% RB configuration for that channel. • Testing for 100% RB configuration is performed at the highest output power level for 100% RB configuration across the Low, Mid and High Channel when the highest reported SAR for 1 RB and 50% RB are > 0.8 W/kg. Testing for the remaining required channels is not needed because the reported SAR for 100% RB Allocation < 1.45 W/kg. • Testing for 16-QAM modulation is not required because the reported SAR for QPSK is < 1.45 W/Kg and its output power is not more than 0.5 dB higher than that of QPSK. • Testing for the other channel bandwidths is not required because the reported SAR for the highest channel bandwidth is < 1.45 W/Kg and its output power is not more than 0.5 dB higher than that of the highest channel bandwidth. • For LTE bands that do not support at least three non-overlapping channels in certain channel bandwidths, test the available non-overlapping channels instead. When a device supports overlapping channel assignment in a channel bandwidth configuration, the middle channel of the group of overlapping channels should be selected for testing; therefore, the requirement for H, M and L channels may not fully apply. Page 26 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 10.1. LTE Band 7 (20MHz Bandwidth) Power (dBm) 1-g SAR (W/kg) RF Exposure Dist. Test Freq. RB RB Plot Mode Ch #. Tune-up Conditions (mm) Position (MHz) Allocation offset Meas. Meas. Scaled No. limit 1 0 20.5 20.3 0.027 0.028 Left Touch 21100 2535.0 50 0 20.5 20.4 0.027 0.028 1 0 20.5 20.3 0.012 0.012 Left Tilt 21100 2535.0 50 0 20.5 20.4 0.012 0.012 Head QPSK 0 1 0 20.5 20.3 0.031 0.032 1 Right Touch 21100 2535.0 50 0 20.5 20.4 0.031 0.032 1 0 20.5 20.3 0.005 0.005 Right Tilt 21100 2535.0 50 0 20.5 20.4 0.004 0.004 1 0 20.5 20.3 0.100 0.104 Rear 21100 2535.0 50 0 20.5 20.4 0.113 0.115 Body-worn QPSK 15 1 0 20.5 20.3 0.122 0.127 2 Front 21100 2535.0 50 0 20.5 20.4 0.123 0.125 1 0 20.5 20.3 0.182 0.189 Rear 21100 2535.0 50 0 20.5 20.4 0.181 0.184 1 0 20.5 20.3 0.222 0.230 Front 21100 2535.0 50 0 20.5 20.4 0.223 0.227 1 0 20.5 20.3 0.136 0.141 Hotspot QPSK 10 Edge 2 21100 2535.0 50 0 20.5 20.4 0.134 0.136 1 0 20.5 20.3 0.579 0.601 3 Edge 3 21100 2535.0 50 0 20.5 20.4 0.569 0.580 1 0 20.5 20.3 0.028 0.029 Edge 4 21100 2535.0 50 0 20.5 20.4 0.028 0.029 10.2. LTE Band 41 (20MHz Bandwidth) Power (dBm) 1-g SAR (W/kg) RF Exposure Dist. Test Freq. RB RB Plot Mode Ch #. Tune-up Conditions (mm) Position (MHz) Allocation offset Meas. Meas. Scaled No. limit 1 0 24.5 24.5 0.050 0.050 Left Touch 40620 2593.0 50 0 24.0 24.0 0.049 0.049 1 0 24.5 24.5 0.028 0.028 Left Tilt 40620 2593.0 50 0 24.0 24.0 0.022 0.022 Head QPSK 0 1 0 24.5 24.5 0.054 0.054 4 Right Touch 40620 2593.0 50 0 24.0 24.0 0.045 0.045 1 0 24.5 24.5 0.008 0.008 Right Tilt 40620 2593.0 50 0 24.0 24.0 0.011 0.011 1 0 24.5 24.5 0.165 0.165 Rear 40620 2593.0 50 0 24.0 24.0 0.131 0.131 Body-worn QPSK 15 1 0 24.5 24.5 0.211 0.211 5 Front 40620 2593.0 50 0 24.0 24.0 0.169 0.169 1 0 24.5 24.5 0.308 0.308 Rear 40620 2593.0 50 0 24.0 24.0 0.262 0.262 1 0 24.5 24.5 0.409 0.409 Front 40620 2593.0 50 0 24.0 24.0 0.332 0.332 1 0 24.5 24.5 0.282 0.282 Hotspot QPSK 10 Edge 2 40620 2593.0 50 0 24.0 24.0 0.232 0.232 1 0 24.5 24.5 0.791 0.791 6 Edge 3 40620 2593.0 50 0 24.0 24.0 0.615 0.615 1 0 24.5 24.5 0.054 0.054 Edge 4 40620 2593.0 50 0 24.0 24.0 0.042 0.042 Page 27 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 11. SAR Measurement Variability In accordance with published RF Exposure KDB 865664 D01 SAR measurement 100 MHz to 6 GHz. These additional measurements are repeated after the completion of all measurements requiring the same head or body tissue-equivalent medium in a frequency band. The test device should be returned to ambient conditions (normal room temperature) with the battery fully charged before it is re-mounted on the device holder for the repeated measurement(s) to minimize any unexpected variations in the repeated results. 1) Repeated measurement is not required when the original highest measured SAR is <0.8 or 2 W/kg (1-g or 10-g respectively); steps 2) through 4) do not apply. 2) When the original highest measured SAR is ≥ 0.8 or 2 W/kg (1-g or 10-g respectively), repeat that measurement once. 3) Perform a second repeated measurement only if the ratio of largest to smallest SAR for the original and first repeated measurements is > 1.20 or when the original or repeated measurement is ≥ 1.45 or 3.6 W/kg (~ 10% from the 1-g or 10-g respective SAR limit). 4) Perform a third repeated measurement only if the original, first, or second repeated measurement is ≥ 1.5 or 3.75 W/kg (1-g or 10-g respectively) and the ratio of largest to smallest SAR for the original, first and second repeated measurements is > 1.20. Frequency Repeated Highest Band Air Interface RF Exposure Conditions Test Position SAR Measured (MHz) (Yes/No) SAR (W/kg) 2500 LTE Band 7 Hotspot Edge 3 No 0.579 2600 LTE Band 41 Hotspot Edge 3 No 0.791 Note(s): Repeated Measurement is not required since the Highest measured SAR is < 0.8 W/kg. Page 28 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 12. Simultaneous Transmission Conditions Note(s): 1. BT and WLAN 2.4G function can be used at the same time, but the antenna switch is shared for both RF paths. 2. Simultaneous cases other than Cases 1-16 (in above table) are not supported in this device. 12.1. Simultaneous transmission SAR test exclusion considerations KDB 447498 D01 General RF Exposure Guidance provides two procedures for determining simultaneous transmission SAR test exclusion: Sum of SAR and SAR to Peak Location Ratio (SPLSR) 12.1.1. Sum of SAR To qualify for simultaneous transmission SAR test exclusion based upon Sum of SAR the sum of the reported standalone SARs for all simultaneously transmitting antennas shall be below the applicable standalone SAR limit. If the sum of the SARs is above the applicable limit then simultaneous transmission SAR test exclusion may still apply if the requirements of the SAR to Peak Location Ratio (SPLSR) evaluation are met. 12.2. Sum of the SAR for WWAN & Wi-Fi & BT Standalone SAR (W/kg) ∑ 1-g SAR (W/kg) RF Exposure WWAN + DTS + U- Test Position WWAN DTS U-NII BT WWAN + BT WWAN + DTS WWAN + DTS NII WWAN + U-NII WWAN+U-NII+BT U-NII+BT conditions Chain 0 Chain 1 Chain 0 Chain 1 Chain 0 ① ① +⑥ ① +② ① +② +③ ① + ②+ ⑤ ① +④ +⑤ ① +④ +⑤ +⑥ ④ +⑤ +⑥ ② ③ ④ ⑤ ⑥ Left Touch 0.050 0.301 0.046 0.415 0.065 0.055 0.105 0.351 0.397 0.416 0.530 0.585 0.535 Left Tilt 0.028 0.301 0.046 0.415 0.065 0.063 0.091 0.329 0.375 0.394 0.508 0.571 0.543 Head Right Touch 0.054 0.433 0.046 0.458 0.065 0.196 0.250 0.487 0.533 0.552 0.577 0.773 0.719 Right Tilt 0.011 0.325 0.046 0.244 0.065 0.166 0.177 0.336 0.382 0.401 0.320 0.486 0.475 Rear 0.165 0.036 0.031 0.081 0.099 0.005 0.170 0.201 0.232 0.300 0.345 0.350 0.185 Body-worn Front 0.211 0.036 0.031 0.081 0.099 0.006 0.217 0.247 0.278 0.346 0.391 0.397 0.186 Rear 0.308 0.141 0.086 0.030 0.338 0.449 0.535 Front 0.409 0.141 0.086 0.019 0.428 0.550 0.636 Edge 1 0.141 0.008 0.141 Hotspot Edge 2 0.282 0.086 0.368 Edge 3 0.791 Edge 4 0.054 0.141 0.062 0.116 0.195 Page 29 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.

Report No.: 12371499-S1V1 Issue Date: 8/6/2018 Appendixes Refer to separated files for the following appendixes. 12371499-S1V1 Appendix A: SAR Setup Photos 12371499-S1V1 Appendix B: SAR System Check Plots 12371499-S1V1 Appendix C: Highest SAR Test Plots 12371499-S1V1 Appendix D: SAR Liquid Tissue Ingredients 12371499-S1V1 Appendix E: SAR Probe Calibration Certificates 12371499-S1V1 Appendix F: SAR Dipole Calibration Certificates END OF REPORT Page 30 of 30 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.


Document Created: 2018-08-06 12:41:39
Document Modified: 2018-08-06 12:41:39
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