2ASP8NITRO5PMOBILE PHONE

QA-FR-170-B MAXWEST COMMUNICATION LIMITED ADD: ROOM 1802B FORTRESS TOWER 250 KING'S ROAD NORTH POINT, Hong Kong TEL: 00852-3464 9345 FAX: 00852-3007 9834 E-mail: [email protected] FCC Authorization Date: 2019-12-27 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , MAXWEST COMMUNICATION LIMITED, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Celina He Title: Manager

QA-FR-171-A MAXWEST COMMUNICATION LIMITED Add: ROOM 1802B FORTRESS TOWER 250 KING'S ROAD NORTH POINT, Hong Kong Tel: 00852-3464 9345 FAX: 00852-3007 9834 Email: [email protected] FCC Confidential Authorization Date:2019-12-27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:2ASP8NITRO5P In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, MAXWEST COMMUNICATION LIMITED , hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Parts List/Tune up procedure (for licensed devices) The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Celina He Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

SN:NTO5P2003000001 FCC ID:2ASP8NITRO5P Diseñado en EEUU

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS WWAN Antenna WiFi&BT Antenna LTE AUX Antenna Battery Label

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Dongguan). This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. * This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “*”. SAR EVALUATION REPORT For MAXWEST COMMUNICATION LIMITED ROOM 1802B FORTRESS TOWER 250 KING'S ROAD NORTH POINT,Hong Kong FCC ID: 2ASP8NITRO5P Report Type: Original Report Product Type: MOBILE PHONE Report Number: RDG191224001-20 Report Date: 2020-01-15 Reviewed By: Rocky Xiao RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Dongguan) No.69 Pulongcun, Puxinhu Industry Area, Tangxia, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG191224001-20 SAR Evaluation Report 2 of 75 Attestation of Test Results EUT Information EUT Description MOBILE PHONE Tested Model NITRO 5P FCC ID 2ASP8NITRO5P Serial Number RDG191224001-SA-S1 Test Date 2019-12-25~ 2019-12-28 MODE Max. SAR Level(s) Reported(W/kg) Limit (W/kg) GSM 850 1g Head SAR 0.32 1.6 1g Body SAR 0.52 PCS 1900 1g Head SAR 0.13 1g Body SAR 0.36 WCDMA Band 2 1g Head SAR 0.20 1g Body SAR 0.50 WCDMA Band 4 1g Head SAR 0.33 1g Body SAR 0.61 WCDMA Band 5 1g Head SAR 0.29 1g Body SAR 0.42 LTE Band 2 1g Head SAR 0.31 1g Body SAR 0.74 LTE Band 4 1g Head SAR 0.39 1g Body SAR 0.79 LTE Band 5 1g Head SAR 0.36 1g Body SAR 0.60 LTE Band 12&17 1g Head SAR 0.16 1g Body SAR 0.26 WLAN 2.4G 1g Head SAR 0.14 1g Body SAR 0.08 Simultaneous 1g Head SAR 0.52 1g Body SAR 0.86 1g Body SAR 0.86 (Hotspot) Applicable Standards FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices RF Exposure Procedures: TCB Workshop April 2019 IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques IEC 62209-2:2010 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures-Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximit y to the human body (frequencyrange of 30 MHz to 6 GHz) Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG191224001-20 SAR Evaluation Report 3 of 75 Applicable Standards KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 648474 D04 Handset SAR v01r03 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 941225 D01 3G SAR Procedures v03r01 KDB 941225 D05 SAR for LTE Devices v02r05 KDB 941225 D06 Hotspot Mode v02r01 KDB 248227 D01 802 11 Wi-Fi SAR v02r02 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG191224001-20 SAR Evaluation Report 4 of 75 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 5 EUT DESCRIPTION .................................................................................................................................................... 6 TECHNICAL SPECIFICATION ......................................................................................................................................... 6 REFERENCE, STANDARDS, AND GUIDELINES .................................................................................................. 7 SAR LIMITS ................................................................................................................................................................. 8 FACILITIES .................................................................................................................................................................. 9 DESCRIPTION OF TEST SYSTEM ........................................................................................................................ 10 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 16 EQUIPMENTS LIST & CALIBRATION INFORMATION .................................................................................................... 16 SAR MEASUREMENT SYSTEM VERIFICATION .............................................................................................. 17 LIQUID VERIFICATION ............................................................................................................................................... 17 SYSTEM ACCURACY VERIFICATION ........................................................................................................................... 19 SAR SYSTEM VALIDATION DATA ..................................................................................................................... 20 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 25 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR........................................................................ 25 CHEEK/TOUCH POSITION ..................................................................................................................…

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APPENDIX C PROBE CALIBRATION CERTIFICATES DIPOLE CALIBRATION CERTIFICATES

Test Plot 1 DUT: Mob Communi c Medium pa Phantom s DASY5 C o  Pr  Se  E  P h  M Area Sca n Maximum Zoom Sc a Reference Peak SAR SAR(1 g) = Maximum 1#: GSM 850 bile Phone; T cation System arameters use ection: Left S onfiguration: robe: EX3DV ensor-Surface lectronics: DA hantom: Twin Measurement S n (61x111x1): value of SA R an (5x6x7)/Cu Value = 8.132 (extrapolated = 0.311 W/kg value of SAR 0 dB = 0. 0_Head Left C Type: NITRO m: Generic GSM d: f = 836.6 M ection V4 - SN7329; C e: 1.4mm (Mec AE4 Sn772; C n SAM; Type: SW: DASY52 Interpolated R (interpolated ube 0: Measur 2 V/m; Power d) = 0.406 W/k g; SAR(10 g) R (measured) = .373 W/kg = - Cheek_Middl O 5P; Serial: R M; Frequency MHz; σ = 0.92 ConvF(9.97, 9 chanical Surfa Calibrated: 201 Tw i n S A M V , Version 52.1 grid: dx=1.50 d) = 0.342 W/k rement grid: d r Drift = -0.05 kg = 0.240 W/k g = 0.373 W/kg -4.28 dBW/kg le RDG1912240 y: 836.6 MHz; 26 S/m; ε r = 40 9.97, 9.97) @ ace Detection 19/10/6 V5.0; Serial: T 10 (2); SEMCA 00 mm, dy=1.5 kg dx=8mm, dy=8 5 dB g g g 001-SA-S1 ;Duty Cycle: 1 0.91; ρ = 1000 836.6 MHz; C ) TP:1412 AD X Version 500 mm 8mm, dz=5mm Rep 1:8 0 kg/m 3 ; Calibrated: 20 n 14.6.12 (747 m port No.: RDG 19/10/22 70) G191224001-2 Page 1 of 12 20 29 Test Plot 2 DUT: Mob Communi c Medium pa Phantom s DASY5 C o  Pr  Se  E  P h  M Area Sca n Maximum Zoom Sc a Reference Peak SAR SAR(1 g) = Maximum 2#: GSM 850 bile Phone; T cation System arameters use ection: Left S onfiguration: robe: EX3DV ensor-Surface lectronics: DA hantom: Twin Measurement S n (61x111x1): value of SA R an (6x5x7)/Cu Value = 11.17 (extrapolated = 0.179 W/kg value of SAR 0 dB = 0. 0_Head Left T Type: NITRO m: Generic GSM d: f = 836.6 M ection V4 - SN7329; C e: 1.4mm (Mec AE4 Sn772; C n SAM; Type: SW: DASY52 Interpolated R (interpolated ube 0: Measur 7 V/m; Power d) = 0.225 W/k g; SAR(10 g) R (measured) = .211 W/kg = - Tilt_Middle O 5P; Serial: R M; Frequency MHz; σ = 0.92 ConvF(9.97, 9 chanical Surfa Calibrated: 201 Tw i n S A M V , Version 52.1 grid: dx=1.50 d) = 0.211 W/k rement grid: d r Drift = -0.01 kg = 0.144 W/k g = 0.211 W/kg 6.76 dBW/kg RDG1912240 y: 836.6 MHz; 26 S/m; ε r = 40 9.97, 9.97) @ ace Detection 19/10/6 V5.0; Serial: T 10 (2); SEMCA 00 mm, dy=1.5 kg dx=8mm, dy=8 dB g g g 001-SA-S1 ;Duty Cycle: 1 0.91; ρ = 1000 836.6 MHz; C ) TP:1412 AD X Version 500 mm 8mm, dz=5mm Rep 1:8 0 kg/m 3 ; Calibrated: 20 n 14.6.12 (747 m port No.: RDG 19/10/22 70) G191224001-2 Page 2 of 12 20 29 Test Plot 3 DUT: Mob Communi c Medium pa Phantom s DASY5 C o  Pr  Se  E  P h  M Area Sca n Maximum Zoom Sc a Reference Peak SAR SAR(1 g) = Maximum 3#: GSM 850 bile Phone; T cation System arameters use ection: Right onfiguration: robe: EX3DV ensor-Surface lectronics: DA hantom: Twin Measurement S n (61x111x1): value of SA R an (6x6x7)/Cu Value = 7.649 (extrapolated = 0.306 W/kg value of SAR 0 dB = 0. 0_Head Right Type: NITRO m: Generic GSM d: f = 836.6 M Section V4 - SN7329; C e: 1.4mm (Mec AE4 Sn772; C n SAM; Type: SW: DASY52 Interpolated R (interpolated ube 0: Measur 9 V/m; Power d) = 0.399 W/k g; SAR(10 g) R (measured) = .362 W/kg = - t Cheek_Mid O 5P; Serial: R M; Frequency MHz; σ = 0.92 ConvF(9.97, 9 chanical Surfa Calibrated: 201 Tw i n S A M V , Version 52.1 grid: dx=1.50 d) = 0.377 W/k rement grid: d r Drift = -0.15 kg = 0.238 W/k g = 0.362 W/kg -4.41 dBW/kg dle RDG1912240 y: 836.6 MHz; 26 S/m; ε r = 40 9.97, 9.97) @ ace Detection 19/10/6 V5.0; Serial: T 10 (2); SEMCA 00 mm, dy=1.5 kg dx=8mm, dy=8 5 dB g g g 001-SA-S1 ;Duty Cycle: 1 0.91; ρ = 1000 836.6 MHz; C ) TP:1412 AD X Version 500 mm 8mm, dz=5mm Rep 1:8 0 kg/m 3 ; Calibrated: 20 n 14.6.12 (747 m port No.: RDG 19/10/22 70) G191224001-2 Page 3 of 12 20 29 Test Plot 4 DUT: Mob Communi c Medium pa Phantom s DASY5 C o  Pr  Se  E  P h  M Area Sca n Maximum Zoom Sc a Reference Peak SAR SAR(1 g) = Maximum 4#: GSM 850 bile Phone; T cation System arameters use ection: Right onfiguration: robe: EX3DV ensor-Surface lectronics: DA hantom: Twin Measurement S n (61x111x1): value of SA R an (5x5x7)/Cu Value = 10.40 (extrapolated = 0.193 W/kg value of SAR 0 dB = 0. 0_Head Right Type: NITRO m: Generic GSM d: f = 836.6 M Section V4 - SN7329; C e: 1.4mm (Mec AE4 Sn772; C n SAM; Type: SW: DASY52 Interpolated R (interpolated ube 0: Measur 0 V/m; Power d) = 0.239 W/k g; SAR(10 g) R (measured) = .224 W/kg = - t Tilt_Middle O 5P; Serial: R M; Frequency MHz; σ = 0.92 ConvF(9.97, 9 chanical Surfa Calibrated: 201 Tw i n S A M V , Version 52.1 grid: dx=1.50 d) = 0.219 W/k rement grid: d r Drift = 0.09 kg = 0.153 W/k g = 0.224 W/kg -6.50 dBW/kg e RDG1912240 y: 836.6 MHz; 26 S/m; ε r = 40 9.97, 9.97) @ ace Detection 19/10/6 V5.0; Serial: T 10 (2); SEMCA 00 mm, dy=1.5 kg dx=8mm, dy=8 dB g g g 001-SA-S1 ;Duty Cycle: 1 0.91; ρ = 1000 836.6 MHz; C ) TP:1412 AD X Version 500 mm 8mm, dz=5mm Rep 1:8 0 kg/m 3 ; Calibrated: 20 n 14.6.12 (747 m port No.: RDG 19/10/22 70) G191224001-2 Page 4 of 12 20 29 Test Plot 5 DUT: Mob Communi c Medium pa Phantom s DASY5 C o  Pr  Se  E  P h  M Area Sca n Maximum Zoom Sc a Reference Peak SAR SAR(1 g) = Maximum 5#: GSM 850 bile Phone; T cation System arameters use ection: Flat S e onfiguration: robe: EX3DV ensor-Surface lectronics: DA hantom: Twin Measurement S n (61x111x1): value of SA R an (5x5x7)/Cu Value = 23.63 (extrapolated = 0.513 W/kg value of SAR 0 dB = 0. 0_Body Worn Type: NITRO m: Generic GSM d: f = 836.6 M ection V4 - SN7329; C e: 1.4mm (Mec AE4 Sn772; C n SAM; Type: SW: DASY52 Interpolated R (interpolated ube 0: Measur 3 V/m; Power d) = 0.670 W/k g; SAR(10 g) R (measured) = .616 W/kg = - n Back_Midd O 5P; Serial: R M; Frequency MHz; σ = 0.92 ConvF(9.97, 9 chanical Surfa Calibrated: 201 Tw i n S A M V , Version 52.1 grid: dx=1.50 d) = 0.617 W/k rement grid: d r Drift = 0.10 kg = 0.392 W/k g = 0.616 W/kg -2.10 dBW/kg dle RDG1912240 y: 836.6 MHz; 26 S/m; ε r = 40 9.97, 9.97) @ ace Detection 19/10/6 V5.0; Serial: T 10 (2); SEMCA 00 mm, dy=1.5 kg dx=8mm, dy=8 dB g g g 001-SA-S1 ;…

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Report No.: RDG191224001-20 Page 1 of 6 APPENDIX B EUT TEST POSITION PHOTOS Liquid depth ≥ 15cm Phantom: Twin SAM; Type: Twin SAM V5.0; Serial: TP:1412 Report No.: RDG191224001-20 Page 2 of 6 Head Left Cheek Setup Photo Head Left Tilt Setup Photo Report No.: RDG191224001-20 Page 3 of 6 Head Right Cheek Setup Photo Head Right Tilt Setup Photo Report No.: RDG191224001-20 Page 4 of 6 Body (Worn) Back Setup Photo (10mm) Body (Worn) Front Setup Photo (10mm) 10 mm 10 mm Report No.: RDG191224001-20 Page 5 of 6 Body Left Setup Photo (10mm) Body Right Setup Photo (10mm) 10mm 10mm Report No.: RDG191224001-20 Page 6 of 6 Body Bottom Setup Photo (10mm) Body Top Setup Photo (10mm) 10mm 10mm

FCC PART 22H, PART 24E,PART 27 MEASUREMENT AND TEST REPORT For MAXWEST COMMUNICATION LIMITED ROOM 1802B FORTRESS TOWER 250 KING'S ROAD NORTH POINT,Hong Kong Report Type: Original Report Product Type: MOBILE PHONE Re port Number: RDG191224001-00C Re port Date: 2020-01-17 Reviewed B y: Ivan Cao Assistant Manager Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.69 Pulongcun, Puxinhu Industry Area, Tangxia, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn FCC ID:2ASP8NITRO5P Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG191224001-00C Page 2 of 167 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 DECLARATIONS ............................................................................................................................................................ 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 JUSTIFICATION ............................................................................................................................................................. 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 CONFIGURATION OF TEST SETUP ................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................... 9 FCC §1.1310 & §2.1093- RF EXPOSURE .................................................................................................................. 10 APPLICABLE STANDARD ............................................................................................................................................ 10 TEST RESULT ............................................................................................................................................................. 10 FCC §2.1047 - MODULATION CHARACTERISTIC ............................................................................................ 11 FCC § 2.1046, § 22.913 (A) & § 24.232 (C) & § 27.50- RF OUTPUT POWER ...................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 TEST PROCEDURE ...................................................................................................................................................... 13 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 18 TEST DATA ................................................................................................................................................................ 18 FCC §2.1049, §22.917, §22.905 & §24.238 & §27.53- OCCUPIED BANDWIDTH ............................................... 35 APPLICABLE STANDARD ............................................................................................................................................ 35 TEST PROCEDURE ...................................................................................................................................................... 35 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 35 TEST DATA ................................................................................................................................................................ 35 FCC §2.1051, §22.917(A) & §24.238(A) & §27.53- SPURIOUS EMISSIONS AT ANTENNA TERMINALS ... 66 APPLICABLE STANDARD ............................................................................................................................................ 66 TEST PROCEDURE ...................................................................................................................................................... 66 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 66 TEST DATA ...........................................................................................................................................…

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