SAR report part 3

FCC ID: O55185018

RF Exposure Info

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FCCID_4197167

CCIS m_> in Collaboration with \‘\\‘\up:,,,/ C _ ‘/"/"‘/ s_ug_ili & k M PBRWAA >CNASEEE\J\ gh [«" CALIBRATION LABORATORY /,/“ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China ’4,, v CALIBRATION Tel: f +86—10—62304633—2079 — 33— Fax: +86—10—62304633—2504 "/,,/,,h‘\\\\ CNAS LO570 E—mail: ettl@chinattl.com Hitp://www.chinattl.en Client CoIs Certificate No: 216—97089 CALIBRATION CERTIFICATE Object D835V2 — SN: 40154 Calibration Procedure(s) FD—Z211—2—003—01 Calibration Procedures for dipole validation kits Calibration date: Jun 16, 2016 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S1). The measurements and the uncertainties with confidence probatbility are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(22+3)‘c and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRP2 101919 01—Jul—15 (CTTL, No.J15X04256) Jun—16 Power sensor NRP—Z91 101547 01—Jul—15 (CTTL, No.J15X04256) Jun—16 Reference Probe EX3DV4 SN 7307 19—Feb—16(SPEAG,N0.EX3—7307_Feb16) Feb—17 DAE4 SN 771 02—Feb—16(CTTL—SPEAG,N0.Z16—97011) Feb—17 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 01—Feb—16 (CTTL, No.J16X00893) Jan—17 Network Analyzer E5071C MY46110673 26—Jan—16 (CTTL, No.J16X00894) Jan—17 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer é}‘/ Reviewed by: Qi Dianyuan SAR Project Leader Approved by: Lu Bingsong Deputy Director of the laboratory fl, 44"(?4 Issued: Jun 17, 18 This calibration certificate shall not be reproduced except in full without written approval of the—faboratory. Certificate No: Z16—97089 Page 1 of 8

CGIS b« in Collaboration with w JTZ/, Z—L.2._L CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Glossary: TSL tissue simulating liquid ConvF sensitivity in TSL / NORMx,y,z N/A not applicable or not measured Calibration is Performed According to the Following Standards: a) IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209—1, "Procedure to measure the Specific Absorption Rate (SAR) For hand—held devices used in close proximity to the ear (frequency range of 300MHz to 3GHz)", February | 2005 c) IEC 62209—2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless communication devices used in close proximity to the human body (frequency range of 30MHz to 6GHz)", March 2010 d) KDB865664, SAR Measurement Requirements for 100 MHz to 6 GHz Additional Documentation: e) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: * Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. & Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented parallel to the body axis. * Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. * Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. SAR measured: SAR measured at the stated antenna input power. e SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. * SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of Measurement multiplied by the coverage factor k=2, which for a normal distribution Corresponds to a coverage probability of approximately 95%. Certificate No: Z16—97089 Page 2 of 8

CCGIS hi in Collaboration with ©=7/~fJ, s_p_e_a CALIBRATION LABORATORY ‘ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hittp://www.chinattl.cn | Measurement Conditions ’ DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.8.8.1258 | Extrapolation Advanced Extrapolation | Phantom Triple Flat Phantom 5.1C 1 Distance Dipole Center — TSL 15 mm with Spacer | Zoom Scan Resolution dx, dy, dz = 5 mm | Frequency 835 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 41.5 0.90 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 41.0 £ 6 % 0.89 mho/m + 6 % Head TSL temperature change during test <1.0 °C ——— ——— SAR result with Head TSL SAR averaged over 1_Cm" _(1 g) of Head TSL Condition SAR measured 250 mW input power 2.30 mW /g SAR for nominal Head TSL parameters normalized to 1W 9.24 mW 7g + 20.8 % (k=2) SAR averaged over 10 Cm° (10 g) of Head TSL Condition SAR measured 250 mW input power 1.50 mW / g SAR for nominal Head TSL parameters normalized to 1W 6.02 mW /g + 20.4 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Body TSL parameters 22.0 °C 55.2 0.97 mho/m ; Measured Body TSL parameters (22.0 £ 0.2) °C 55.4 + 6 % 0.99 mho/m + 6 % Body TSL temperature change during test <1.0 °C ———— ———— SAR result with Body TSL SAR averaged over 1_cm"_(1 g) of Body TSL Condition SAR measured 250 mW input power 243 mW /g | SAR for nominal Body TSL parameters normalized to 1W 9.57 mW Ig + 20.8 % (k=2) | SAR averaged over 10 cm (10 g) of Body TSL Condition i SAR measured 250 mW input power 1.61 mW /g I SAR for nominal Body TSL parameters normalized to 1W 6.36 mW q £ 20.4 % (k=2) | Certificate No: Z16—97089 Page 3 of 8 I |

CCIS §77J;, CALIBRATION a LABORATORY \/ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.cn Appendix Antenna Parameters with Head TSL Impedance, transformed to feed point 49.20— 3.11j0 Return Loss — 29.80B Antenna Parameters with Body TSL Impedance, transformed to feed point 46.60— 2.33]0 Return Loss — 27.40B General Antenna Parameters and Design Electrical Delay (one direction) 1.508 ns After long term use with 100W radiated power, only a slight warming of the dipole near the feedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly | connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. | Additional EUT Data Manufactured by SPEAG Certificate No: Z16—97089 Page 4 of 8 sege— > ho nna n rnmes eneau e en e en n mgs < o <o n >

CCGIS §77Tr a CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: ettl@chinattl.com Hitp://www.chinattl.en DASYS Validation Report for Head TSL Date: 06.16.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN: 40154 Communication System: UID 0, CW; Frequency: 835 MHz; Duty Cycle: 1: 1 Medium parameters used: f= 835 MHz: 0 =0.891 S/m; s, = 40.97; p = 1000 kg/m* Phantom section: Right Section Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2007) DASY5 Configuration: + Probe: EX3DV4 — SN7307; ConvF(10.01, 10.01,10.01); Calibrated: 2/19/2016; + Sensor—Surface: 2mm (Mechanical Surface Detection) + Electronics: DAE4 Sn771; Calibrated: 2016—02—02 + Phantom: Triple Flat Phantom 5.1C; Type: QD 000 PS1 CA; Serial: 1161/1 + Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=Smm Reference Value = 58.14V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 3.41 W/kg SAR(I g) = 2.3 W/kg; SAR(10 g) = 1.5 W/kg Maximum value of SAR (measured) =2.91 W/kg dB 0 BA3 ~4.25 —6.38 —8.50 * | —10.63 m 0 dB =2.91 W/kg = 4.64 dBW/kg Certificate No: Z16—97089 Page 5 of 8

CCIS ’\. in Collaboration with Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Http://www.chinattl.en Impedance Measurement Plot for Head TSL [ Tri sil Log Mag 10.00ds/ ref 0.000ds [F1] 50. 00 1 835.00000 mHz ~20.789 de 40. 00 10. 00 0. 000 | | ~10. 00 l —20.00 | | | | 00 MBR 5i1 smith (R+JX) scale 1.000u [F1 bel] 1 835.00000 mhz 49.186 n —3.1105 n 61.27Z—pF_ [1 Start 685 Nee IFBW 100 He Stop 1035 GHz Tefi Certificate No: Z16—97089 Page 6 of 8

CCIS | in Collaboration with _<emm_ : &/‘J°Jj, 4 CALIBRATION LABORATORY -‘-’ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.cn DASYS Validation Report for Body TSL Date: 06.16.2016 Test Laboratory: CTTL, Beijing, China DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 — SN: 40154 Communication System: UID 0, CW; Frequency: 835 MHz; Duty Cycle: 1: 1 Medium parameters used: £= 835 MHz: 0 = 0.991 S/m; &, = 55.41; p = 1000 kg/m‘ Phantom section: Center Section Measurement Standard: DASYS (IEEE/IEC/ANSI €63.19—2007) DASYS Configuration: * Probe: EX3DV4 — SN7307; ConvF(9.83.9.83, 9.83); Calibrated: 2/19/2016; * Sensor—Surface: 2mm (Mechanical Surface Detection) + Electronics: DAE4 Sn771; Calibrated: 2016—02—02 + Phantom: Triple Flat Phantom 5.1C; Type: QD 000 P51 CA; Serial: 1161/1 * Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7372) Dipole Calibration/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=5mm, dz=Smm Reference Value = 54.01 V/m; Power Drift= 0.01 dB Peak SAR (extrapolated) = 3.53 W/kg SAR(I g) =2.43 W/kg; SAR(10 g) = 1.61 W/kg Maximum value of SAR (measured) = 3.04 W/kg ~1.99 ~3.98 5.96 ~7.95 —9.94 0 dB = 3.04 W/kg = 4.83 dBW/kg Certificate No: Z16—97089 Page 7 of8 Coee sc cce esns eone en n merr en n n nenn e ene n y n nc emn n y m nena ow revpevs e ve n n nn en r e hn n mt on nnnrar en a nc en es mgn <o <o >

s In Collaboration with Jj _a CALIBRATION LABORATORY rrzzre~ Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Impedance Measurement Plot for Body TSL Tri si1 Log Mag 10.00d8/ ref 0.000de [F1] 31 §35.00000 mnz —27.407 de | ! —50.00 !— % l)- s11 smith (R+]X) scale 1.000u [F1 bel] | 1 835.00000 mHz 46.601 o —2.3261 n 81.94g—pm0 x_ | | 1‘ || | | || | i1 etare cesw wew 100 He Stop 1085 one IRemh Certificate No: Z16—97089 Page 8 of 8

Report No: CCISE181212401 Dipole Impedance and Return Loss calibration Report Object: D835V2 - SN: 4d154 Calibration Date: June 10, 2018 Calibration reference: IEEE Std 1528:2013, IEC 62209-1:2006, FCC KDB 865664 D01 Calibrated By: (Janet Wei, SAR project engineer) Reviewed By: (Bruce Zhang, Technical manager) Environment of Test Site Temperature: 21 ~ 23C Humidity: 50~60% RH Atmospheric Pressure: 1011 mbar Test Data Measurement Plot for Head TSL In 2017 Measurement Plot for Body TSL In 2017 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1812124 No.B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong,China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366, E-mail: info@ccis-cb.com Page 70 of 84

Report No: CCISE181212401 Measurement Plot for Head TSL In 2018 Measurement Plot for Body TSL In 2018 Comparison with Original report Calibrated By Calibrated By CCIS Items Deviation Limit CCIS In 2017 In 2018 Impendence for Head TSL 51.46Ω –4.26jΩ 51.57Ω –3.48jΩ 0.11Ω+0.78jΩ ±5Ω Return Loss for Head TSL -27.05dB -28.5dB -9.2% ±20%(No less than 20 dB) Impendence for Body TSL 46.24Ω-4.46 jΩ 45.62Ω-5.28 jΩ -0.62Ω-0.82 jΩ ±5Ω Return Loss for Body TSL -26.8dB -28.5dB 6.3% ±20%(No less than 20 dB) Result Compliance Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1812124 No.B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong,China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366, E-mail: info@ccis-cb.com Page 71 of 84

!\" in Collaboration with é\‘\\‘w/a/” A BA TTL e .w‘ AFEW Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China 4%,,//—,\\\\? se v CALIBRATION Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 Arlibits®® CNAS LO570 d E—mail: cttl@chinattl.com Hitp://worw.chinattl.en Client CCIS Certificate No: 2Z16—97090 CALIBRATION CERTIFICATE Object D1900V2 — SN: 5d175 Calibration Procedure(s) FD—z11—2—003—01 Calibration Procedures for dipole validation kits Calibration date: Jun 15, 2016 This calibration Certificate documents the traceability to national standards, which realize the physical units of measurements(S1). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature(22#3)C and humidity<70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Power Meter NRP2 101919 01—Jul—15 (CTTL, No.J15X04256) Jun—16 Power sensor NRP—Z91 101547 01—Jul—15 (CTTL, No.J15X04256) Jun—16 Reference Probe EX3DV4 SN 7307 19—Feb—16(SPEAG,No.EX3—7307_Feb16) Feb—17 DAE4 SN 771 02—Feb—16(CTTL—SPEAG,N0.Z16—97011) Feb—17 Secondary Standards ID # Cal Date(Calibrated by, Certificate No.) Scheduled Calibration Signal Generator E4438C MY49071430 O1—Feb—16 (CTTL, No.J16X00893) Jan—17 Network Analyzer E5071C MY46110673 26—Jan—16 (CTTL, No.J16X00894) Jan—17 Name Function Signature Calibrated by: Zhao Jing SAR Test Engineer % Reviewed by: Qi Dianyuan SAR Project Leader M./ Approved by: Lu Bingsong Deputy Director of the laboratory [t m¢2 Issued: Jun 17, 2016 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Certificate No: Z16—97090 Page 1 of 8

CCIS | .t\" in Collaboration with CALIBRATION LABORATORY y Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Glossary: TSL tissue simulating liquid ConvF sensitivity in TSL / NORMx,y,z N/A not applicable or not measured Calibration is Performed According to the Following Standards: a) IEEE Std 1528—2013, "IEEE Recommended Practice for Determining the Peak Spatial—Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209—1, "Procedure to measure the Specific Absorption Rate (SAR) For hand—held devices used in close proximity to the ear (frequency range of 300MHz to 3GHz)", February 2005 c) IEC 62209—2, "Procedure to measure the Specific Absorption Rate (SAR) For wireless communication devices used in close proximity to the human body (frequency range of 30MHz to 6GHz)", March 2010 d) KDB865664, SAR Measurement Requirements for 100 MHz to 6 GHz Additional Documentation: e) DASY4/5 System Handbook Methods Applied and Interpretation of Parameters: * Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. * Antenna Parameters with TSL: The dipole is mounted with the spacer to position its feed point exactly below the center marking of the flat phantom section, with the arms oriented paralle! to the body axis. * Feed Point Impedance and Return Loss: These parameters are measured with the dipole positioned under the liquid filled phantom. The impedance stated is transformed from the measurement at the SMA connector to the feed point. The Return Loss ensures low reflected power. No uncertainty required. * Electrical Delay: One—way delay between the SMA connector and the antenna feed point. No uncertainty required. * SAR measured: SAR measured at the stated antenna input power. SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. e SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of Measurement multiplied by the coverage factor k=2, which for a normal distribution Corresponds to a coverage probability of approximately 95%. Certificate No: Z16—97090 Page 2 of 8

CCGIS | m ® in Collaboration with TTL y.B__e_a V CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.cn Measurement Conditions DASY system configuration, as far as not given on page 1. DASY Version DASY52 52.8.8.1258 Extrapolation Advanced Extrapolation Phantom Triple Flat Phantom 5.1C Distance Dipole Center— TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz = 5 mm Frequency 1900 MHz + 1 MHz Head TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 40.0 1.40 mho/m Measured Head TSL parameters (22.0 £ 0.2) °C 40.3 + 6 % 1.38 mho/m + 6 % Head TSL temperature change during test <1.0 °C —— ——— SAR result with Head TSL SAR averaged over 1_cm" _(1 g) of Head TSL Condition SAR measured 250 mW input power 9.99 mW / g SAR for nominal Head TSL parameters normalized to 1W 40.4 mW /g + 20.8 % (k=2) ‘l SAR averaged over 10 cm° (10 g) of Head TSL Condition SAR measured 250 mW input power 5.28 mW / g SAR for nominal Head TSL parameters normalized to 1W 21.3 mW ig + 20.4 % (k=2) Body TSL parameters The following parameters and calculations were applied. Temperature Permittivity Conductivity | Nominal Body TSL parameters 22.0 °C 53.3 1.52 mho/m ; Measured Body TSL parameters (22.0 £ 0.2) °C 53.3 + 6 % 1.54 mho/m + 6 % 1 Body TSL temperature change during test <1.0 °C ———— See SAR result with Body TSL \ SAR averaged over 1 em‘ (1 g) of Body TSL Condition ! SAR measured 250 mW input power 10.1 mW /g v‘ SAR for nominal Body TSL parameters normalized to 1W 40.1 mW /g £ 20.8 % (k=2) ? SAR averaged over 10 cm° (10 g) of Body TSL Condition SAR measured 250 mW input power 5.39 mW /g SAR for nominal Body TSL parameters normalized to 1W 21.5 mW /g + 20.4 % (k=2) | Certificate No: Z16—97090 Page 3 of 8

CCIS ‘ $ in Collaboration with | m 7//, ZL—2._GC_2 liRmamyye~ CALIBRATION LABORATORY Add: No.51 Xueyuan Road, Haidian District, Beijing, 100191, China Tel: +86—10—62304633—2079 Fax: +86—10—62304633—2504 E—mail: cttl@chinattl.com Hitp://www.chinattl.en Appendix ' Antenna Parameters with Head TSL | Impedance, transformed to feed point 53.20+ 5.44j0 Return Loss — 24.30B Antenna Parameters with Body TSL Impedance, transformed to feed point 48.90+ 5.75j0 Return Loss —24.60B General Antenna Parameters and Design Electrical Delay (one direction) 1.304 ns After long term use with 100W radiated power, only a slight warming of the dipole nearthe feedpoint can be measured. The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short—circuited for DC—signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard. No excessive force must be applied to the dipole arms, because they might bend or the soldered connections near the feedpoint may be damaged. Additional EUT Data Manufactured by SPEAG Certificate No: Z16—97090 Page 4 of 8 _i m > c epeve n rvee se raer e ns


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Document Modified: 2019-03-11 12:02:11
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