SRQ-Z6251VLTE Digital Mobile Phone with WiFi and Bluetooth

1 Z6251V User Guide 2 About This Guide Thank you for choosing this ZTE mobile device. In order to keep your device in its best condition, please read this guide and keep it for future reference. Copyright Copyright © 2021 ZTE CORPORATION All rights reserved. No part of this publication may be quoted, reproduced, translated or used in any form or by any means, electronic or mechanical, including photocopying and microfilm, without the prior written permission of ZTE Corporation. Notice ZTE Corporation reserves the right to make modifications on print errors or update specifications in this guide without prior notice. This manual has been designed with the utmost care to ensure the accuracy of its content. However, all statements, information and recommendations contained therein do not constitute a warranty of any kind, either expressed or implied. We offer self-service for our smart terminal device users. Please visit the ZTE official website (at http://www.ztedevices.com) for more information on self-service and supported product models. Information on the website takes precedence. Disclaimer ZTE Corporation expressly disclaims any liability for faults and damages caused by unauthorized modifications of the software. 3 Images and screenshots used in this manual may differ from the actual product. Content in this manual may differ from the actual product or software. Trademarks ZTE and the ZTE logos are trademarks of ZTE Corporation. Android™ is a trademark of Google LLC. The Bluetooth ® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by ZTE Corporation is under license. microSDXC Logo is a trademark of SD-3C, LLC. Other trademarks and trade names are those of their respective owners. Version No.: R1.0 Edition Time: January 28, 2021 4 Getting to Know Your Phone 5 6 For Your Safety General Safety Don’t make or receive handheld calls while driving. Never text while driving. Don’t use at petrol stations. Keep your phone at least 10 mm away from your body while making calls. Your phone may produce a bright or flashing light. Small parts may cause choking. Don’t dispose of your phone in fire. Your phone can produce a loud sound. To prevent possible hearing damage, do not listen at high volume levels for long periods. Exercise caution when holding your phone near your ear while the loudspeaker is in use. 7 Avoid contact with anything magnetic. Avoid extreme temperatures. Keep away from pacemakers and other electronic medical devices. Avoid contact with liquids. Keep your phone dry. Turn off when asked to in hospitals and medical facilities. Do not attempt to disassemble your phone. Turn off when told to on aircraft and at airports. Only use approved accessories. Turn off when near explosive materials or liquids. Don’t rely on your phone as a primary device for emergency communications. FCC RF Exposure Information (SAR) This phone is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the United States. 8 During SAR testing, this device was set to transmit at its highest certified power level in all tested frequency bands, and placed in positions that simulate RF exposure in usage against the head with no separation, and near the body with the separation of 0.4 inches (10 mm). Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. This is because the phone is designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output. The exposure standard for wireless devices employing a unit of measurement is known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg. The device is complied with SAR for general population/uncontrolled exposure limits in ANSI/IEEE C95.1- 1992 and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528. The FCC has granted an Equipment Authorization for this model phone with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this model phone is on file with the FCC and can be found under the Display Grant section of www.fcc.gov/oet/ea/fccid after searching on FCC ID: SRQ- Z6251V. For this device, the highest reported SAR value for usage against the head is 1.38 W/kg, and for usage near the body is 9 1.15 W/kg. While there may be differences between the SAR levels of various phones and at various positions, they all meet the government requirements. SAR compliance for body-worn operation is based on a separation distance of 0.4 inches (10 mm) between the unit and the human body. Carry this device at least 0.4 inches (10 mm) away from your body to ensure RF exposure level compliant or lower to the reported level. To support body-worn operation, choose the belt clips or holsters, which do not contain metallic components, to maintain a separation of 0.4 inches (10 mm) between this device and your body. RF exposure compliance with any body-worn accessory that contains metal was not tested and certified, and use of such body-worn accessory should be avoided. FCC Regulations This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate 10 radio frequency energy and,…

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Date: Jan 25, 2021 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd. Columbia MD 21046 Attn: Office of Engineering and Technology HAC Attestation - FCC ID: SRQ-Z6251V To whom it may concern: Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd hereby declares that the MIF values detailed below are based on worst case operating modes for all air interfaces for which the HAC rating is provided based on the current methodology for determining MIF values. Reference Test report Number(s): SRTC test report No.SRTC2020-9004(F)-20122901(J) SPEAG test files UID Communication system name MIF(dB) 10170 LTE-FDD (SC-FDMA, 1 RB, 20 MHz, 16-QAM) -9.76 10182 LTE-FDD (SC-FDMA, 1 RB, 15 MHz, 16-QAM) -9.76 10176 LTE-FDD (SC-FDMA, 1 RB, 10 MHz, 16-QAM) -9.76 10061 IEEE 802.11b WiFi 2.4 GHz (DSSS, 11 Mbps) -2.02 10077 IEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 54 Mbps) 0.12 10591 IEEE 802.11n (HT Mixed, 20MHz, MCS0, 90pc duty cycle) -5.61 10599 IEEE 802.11n (HT Mixed, 40MHz, MCS0, 90pc duty cycle) -5.59 10069 IEEE 802.11a/h WiFi 5 GHz (OFDM, 54 Mbps) -3.15 10607 IIEEE 802.11ac WiFi (20MHz, MCS0, 90pc duty cycle) -5.60 10616 IEEE 802.11ac WiFi (40MHz, MCS0, 90pc duty cycle) -5.57 10626 IEEE 802.11ac WiFi (80MHz, MCS0, 90pc duty cycle) -5.64 Sincerely, Certification Manager

ZTECorporation. ZTE Plaza, Keji Road South,Hi-Tech, Industrial Park, Nanshan District,Shenzhen, P.R.China Tel: +86-21-68895397 Authorization Letter FCC ID: SRQ‐Z6251V Date: 28 January 2021 To whom it may concern: We, the undersigned, hereby authorize The State Radio_monitoring_centerTesting Center (SRTC) to act on our behalf, as our agent, in the following matters related to the FCC approval of our product: Product Name: LTE Digital Mobile Phone Product Model: Z6251V FCC ID: SRQ‐Z6251V Report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by The State Radio_monitoring_center TestingCenter (SRTC) within the scope of this authorization shall have the same effects as our own. This authorization shall expire 2 months from original date. If you have any question regarding the authorization, please don’t hesitate to contact with me. Thank you. Sincerely, Certification Manager: Gong Yu ZTECorporation. Address: ZTE Plaza, Keji Road South,Hi-Tech, Industrial Park, Nanshan District,Shenzhen, P.R.China Tel: +86-21-68895397

ZTECorporation. Address: ZTE Plaza, Keji Road South,Hi-Tech, Industrial Park, Nanshan District,Shenzhen, P.R.China Tel: +86-21-68895397 Request of Confidentiality Federal Communications Commission Authorization and Evaluation Division Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying of following product: Product Name: LTE Digital Mobile Phone Product Model: Z6251V FCC ID: SRQ-Z6251V The following information should be held confidential: All Schematics/block diagrams All Parts list for the above schematic diagram Tune-Up Procedure Operational description and technical overview of product The following information should be held for short term confidential(90 days): Test set up photos External photos Internal photos Z6251V User Guide The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. January 28, 2021 ZTECorporation. Address: ZTE Plaza, Keji Road South,Hi-Tech, Industrial Park, Nanshan District,Shenzhen, P.R.China Tel: +86-21-68895397

Ersteller: D. Brandhorst Revision: 00 Erstelldatum: 20.06.2011 Datum: 00.00.00 Seite 1 von 1 UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID: SRQ-Z6251V (1) DFS Device -- Master, Client with Radar detection capability , Client without radar detection capability, N/A (2) Active / Passive Scanning , adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes ) Ad Hoc Mode capability Access point capability 2412 – 2462 MHz Yes, No Yes, No Yes, No Yes, No 2422 – 2452 MHz Yes, No Yes, No Yes, No Yes, No 5745 – 5825 MHz Yes, No Yes, No Yes, No Yes, No 5755 – 5795 MHz Yes, No Yes, No Yes, No Yes, No 5180 – 5240 MHz Yes, No Yes, No Yes, No Yes, No 5190 – 5230 MHz Yes, No Yes, No Yes, No Yes, No 5260 – 5320 MHz Yes, No Yes, No Yes, No Yes, No 5270 – 5310 MHz Yes, No Yes, No Yes, No Yes, No 5500 – 5700 MHz Yes, No Yes, No Yes, No Yes, No 5510 – 5670 MHz Yes, No Yes, No Yes, No Yes, No (3) Country code selection ability - Yes , No If no, pls explain how was implemented : use Microsoft network utility (4) Meet 15.202 requirement - Yes , No , pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. Apply , No Apply , (If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) Applicant: ZTE Corporation Address: ZTE Plaza, #55 Keji Road South, Hi-Tech, Industrial Park, Nanshan District,Guangdong Signature: January 28，2021 Name:Gong Yu Job Title: Certification Manager

ZTE Corporation Address: ZTE Plaza, Keji Road South,Hi-Tech, Industrial Park, Nanshan District,Shenzhen, P.R.China Tel: +86-21-68895397 PHOENIX TESTLAB GmbH Date: 18 February 2021 Product Certification Königswinkel 10 D 32825 Blomberg Subject: Declaration Operating Channel Limitation Product Name: LTE Digital Mobile Phone Product Model: Z6251V FCC ID: SRQ-Z6521V To Whom it may concern, The operating channels in 802.11 b/g/n mode for the device marketed to the US/Canada are firmware limited to channel 1 ~ 11 (2412 ~ 2462 MHz). The end-user has no possibility to select any other operating channels. If you have any questions, please feel free to contact me. Thank you. Sincerely, Certification Manager : Gong Yu ZTE Corporation Address: ZTE Plaza, Keji Road South,Hi-Tech, Industrial Park, Nanshan District,Shenzhen, P.R.China Tel: +86-21-68895397

External Photo F CC ID:SRQ‐Z6251V 1/ 2 External Photo F CC ID:SRQ‐Z6251V 2/ 3 CHAR GER View (Shenzhen Ruijing Industrial Co.,Ltd) CHARGER View (Shenzhen Ruijing Industrial Co.,Ltd) External Photo FCC ID:SRQ‐Z6251V 3/ 4 CHARGER View (Shenzhen Ruijing Industrial Co.,Ltd) CHARGER View (Shenzhen Ruijing Industrial Co.,Ltd) CHARGER View (Jiangsu Chenyang Electron Co.,Ltd.) External Photo FCC ID:SRQ‐Z6251V 4/ 5 CHARGER View (Jiangsu Chenyang Electron Co.,Ltd.) CHARGER View (Jiangsu Chenyang Electron Co.,Ltd.) CHARGER View (Jiangsu Chenyang Electron Co.,Ltd.) External Photo FCC ID:SRQ‐Z6251V 5/ 6 The battery view(Jiade Energy Technology（Zhuhai）Co., Ltd. ) The battery view(Jiade Energy Technology（Zhuhai）Co., Ltd. ) External Photo FCC ID:SRQ‐Z6251V 6/ 6 USB Cable(Guangdong Luxshare Ltd. Co) USB Cable(Dongguan Kingpower Electronics Co.,Ltd.)

10.00 mm 33.07 mm 33.07 mm 60.93mm 46.42mm 20.63mm 14.85mm14.85mm FCC ID:SRQ-Z6251V

Internal Photo FCC ID:SRQ-Z6251V 1 / 6 Internal Photo FCC ID:SRQ-Z6251V 2 / 6 Internal Photo FCC ID:SRQ-Z6251V 3 / 6 Internal Photo FCC ID:SRQ-Z6251V 4 / 6 Internal Photo FCC ID:SRQ-Z6251V 5 / 6 Internal Photo FCC ID:SRQ-Z6251V 6 / 6

No.: SRTC2020-9004(F)-20122901(H) FCC ID: SRQ-Z6251V The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 113 of 140 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 ANNEX A – TEST PLOTS System check 750MHz Communication System: UID 0, CW (0) Frequency: 750 MHz; Duty cycle:1:1 Medium parameters used: f = 750 MHz; σ = 0.93 S/m; ε r = 43.56; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration:  Probe: EX3DV4 - SN3708; ConvF(9.75, 9.75, 9.75); Calibrated: 2020/10/30  Sensor-Surface: 1.4mm (Mechanical Surface Detection),  Electronics: DAE4 Sn720; Calibrated: 2020/9/30  Phantom: Twin-SAM 1659; Type: QD 000 P40 CD; Serial: 1659  Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7373) System Performance Check at Frequencies 750MHz/d=15mm, Pin=250 mW, dist=3.0mm (ES-Probe)/Area Scan (8x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.35 W/kg System Performance Check at Frequencies 750MHz/d=15mm, Pin=250 mW, dist=3.0mm (ES-Probe)/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 41.20 V/m; Power Drift = 0.15 dB Peak SAR (extrapolated) = 3.18 W/kg SAR(1 g) = 2.16 W/kg; SAR(10 g) = 1.43 W/kg Maximum value of SAR (measured) = 2.47 W/kg SRTC performed system check by using 250mw at antenna port No.: SRTC2020-9004(F)-20122901(H) FCC ID: SRQ-Z6251V The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 114 of 140 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 System check 835MHz Communication System: UID 0, CW (0); Frequency: 835 MHz Duty cycle:1:1 Medium parameters used (interpolated): f = 835 MHz; σ = 0.88 S/m; ε r = 40.65 ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN3708; ConvF(9.39, 9.39, 9.39); Calibrated: 2020/10/30  Sensor-Surface: 1.4mm (Mechanical Surface Detection),  Electronics: DAE4 Sn720; Calibrated: 2020/9/30  Phantom: Twin-SAM 1659; Type: QD 000 P40 CD; Serial: 1659  Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7373) Configuration 835/835/Area Scan (8x15x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.71 W/kg Configuration 835/835/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 51.71 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 3.58 W/kg SAR(1 g) = 2.26 W/kg; SAR(10 g) = 1.61 W/kg Maximum value of SAR (measured) = 2.78 W/kg SRTC performed system check by using 250mw at antenna port No.: SRTC2020-9004(F)-20122901(H) FCC ID: SRQ-Z6251V The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 115 of 140 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 System check 1800MHz Communication System: UID 0, CW (0); Frequency: 1800 MHz; Duty cycle:1:1 Medium parameters used: f = 1800 MHz; σ = 1.33 S/m; ε r = 38.87; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN3708; ConvF(8.27, 8.27, 8.27); Calibrated: 2020/10/30  Sensor-Surface: 1.4mm (Mechanical Surface Detection),  Electronics: DAE4 Sn720; Calibrated: 2020/9/30  Phantom: Twin-SAM 1659; Type: QD 000 P40 CD; Serial: 1659  Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7373) Configuration 1800/1800/Area Scan (7x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 10.28 W/kg Configuration 1800/1800/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 76.71 V/m; Power Drift = 0.06 dB Peak SAR (extrapolated) = 17.6 W/kg SAR(1 g) = 10.03 W/kg; SAR(10 g) = 4.97 W/kg Maximum value of SAR (measured) = 12.2 W/kg SRTC performed system check by using 250mw at antenna port No.: SRTC2020-9004(F)-20122901(H) FCC ID: SRQ-Z6251V The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 116 of 140 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 System check 2000MHz Communication System: UID 0, CW (0); Frequency: 2000 MHz; Duty cycle:1:1 Medium parameters used: f = 2000 MHz; σ = 1.37 S/m; ε r = 38.56; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN3708; ConvF(7.94, 7.94, 7.94); Calibrated: 2020/10/30  Sensor-Surface: 1.4mm (Mechanical Surface Detection),  Electronics: DAE4 Sn720; Calibrated: 2020/9/30  Phantom: Twin-SAM 1659; Type: QD 000 P40 CD; Serial: 1659  Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7373) Configuration 2000/2000/Area Scan (7x10x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 11.43 W/kg Configuration 2000/2000/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 76.12 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 18.6 W/kg SAR(1 g) = 10.59 W/kg; SAR(10 g) = 4.96 W/kg Maximum value of SAR (measured) = 12.8 W/kg SRTC performed system check by using 250mw at antenna port No.: SRTC2020-9004(F)-20122901(H) FCC ID: SRQ-Z6251V The State Radio_monitoring_centerTestingCenter (SRTC) Page number: 117 of 140 Tel:86-10-5799618 Fax:86-10-57996388 V3.0.0 System check 2450MHz Communication System: UID 0, CW (0); Frequency: 2450 MHz; Duty cycle:1:1 Medium parameters used: f = 2450 MHz; σ = 1.83 S/m; ε r = 40.12; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN3708; ConvF(7.48, 7.48, 7.48); Calibrated: 2020/10/30  Sensor-Surface: 1.4mm (Mechanical Surface Detection),  Electronics: DAE4 Sn720; Calibrated: 2020/9/30  Phantom: Twin-SAM 1659; Type: QD 000 P40 CD; Serial: 1659  Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7373) System Performance Check at Frequencies 2450 MHz/2450/Area Scan (8x11x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 21.3 W/kg System Performance Check at Frequencies 2450 MHz/2450/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 108.6 V/m; Power Drift = 0.15 dB Peak SAR (extrapolated) = 28.3 W/kg SAR(1 g) = 13.55 W/kg; SAR(10 g) = 6.41 W/kg Maximum value of SAR (measured) = …

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Certificate Number: 5055.02 TEST REPORT FOR SAR TESTING Report No.: SRTC2020-9004(F)-20122901 (H) Product Name: LTE Digital Mobile Phone Product Model: Z6251V Applicant: ZTE Corporation Manufacturer: ZTE Corporation Specification: Part 2.1093 IEEE Std 1528 KDB Procedures FCC ID: SRQ-Z6251V The State Radio_monitoring_center Testing Center (SRTC) 15th Building, No.30 Shixing Street, Shijingshan District, Beijing, P.R. China Tel: 86-10-57996183 Fax: 86-10-57996388 No.: SRTC2020-9004(F)-20122901(H) FCC ID: SRQ-Z6251V The State Radio_monitoring_center Testing Center (SRTC) Page number: 1 of 140 Tel: 86-10-57996183 Fax: 86-10-57996388 V3.0.0 Contents 1. GENERAL INFORMATION ......................................................................................................................................... 2 1.1 NOTES OF THE TEST REPORT ......................................................................................................................................... 2 1.2 INFORMATION ABOUT THE TESTING LABORATORY ........................................................................................................ 2 1.3 APPLICANT’S DETAILS ................................................................................................................................................... 2 1.4 MANUFACTURER’S DETAILS .......................................................................................................................................... 2 1.5 TEST ENVIRONMENT ...................................................................................................................................................... 3 2. DESCRIPTION OF THE DEVICE UNDER TEST ..................................................................................................... 3 2.1 FINAL EQUIPMENT BUILD STATUS ................................................................................................................................ 3 2.2 SUPPORT EQUIPMENT .................................................................................................................................................... 4 3. REFERENCE SPECIFICATION ................................................................................................................................. 5 4. TEST CONDITIONS ...................................................................................................................................................... 6 4.1 PICTURE TO DEMONSTRATE THE REQUIRED LIQUID DEPTH .......................................................................................... 6 4.2 TEST SIGNAL, FREQUENCIES AND OUTPUT POWER ..................................................................................................... 6 4.3 SAR MEASUREMENT SET-UP ........................................................................................................................................ 6 4.4 PHANTOMS ..................................................................................................................................................................... 7 4.5 TISSUE SIMULANTS ........................................................................................................................................................ 7 4.6 DESCRIPTION OF THE TEST PROCEDURE ........................................................................................................ 8 5 RESULT SUMMARY ................................................................................................................................................... 11 6 TEST RESULT .............................................................................................................................................................. 13 6.1 MANUFACTURING TOLERANCE .................................................................................................................................... 13 6.2 LTE MEASUREMENT RESULT ...................................................................................................................................... 21 6.3 BLUETOOTH MEASUREMENT RESULT ......................................................................................................................... 77 6.4 WI-FI MEASUREMENT RESULT..................................................................................................................................... 78 6.5 STANDALONE SAR TEST EXCLUSION CONSIDERATIONS .......................................................................................... 80 6.6 RF EXPOSURE CONDITIONS ......................................................................................................................................... 82 6.7 SYSTEM CHECKING ...................................................................................................................................................... 84 6.8 SAR TEST RESULT .................................................................................................................................................. 86 6.9 SAR MEASUREMENT VARIABILITY ............................................................................................................................ 102 6.10 SIMULTANEOUS TRANSMISSION SAR ANALYSIS ................................................................................................... 103 7 MEASUREMENT UNCERTAINTY .......................................................................................................................... 105 8 TEST EQUIPMENTS ................................................................................................................................................. 108 ANNEX – TEST PLOTS ............................................................................................................................................... 111 No.: SRTC2020-9004(F)-20122901(H) FCC ID: SRQ-Z6251V The State Radio_monitoring_center Testing Center (SRTC) Page number: 2…

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Communication Systems Available for Calibration Schmid & Partner Engineering AG March 10, 2020 UIDRevNameGroupPARMIF 0-CWCW0.00−99.00 10010CAASAR Validation (Square, 100ms, 10ms)Test10.001.67 10011CABUMTS-FDD (WCDMA)WCDMA2.91−27.23 10012CABIEEE 802.11b WiFi 2.4 GHz (DSSS, 1 Mbps)WLAN1.87−5.90 10013CABIEEE 802.11g WiFi 2.4 GHz (DSSS-OFDM, 6 Mbps)WLAN9.46−3.16 10021DACGSM-FDD (TDMA, GMSK)GSM9.393.63 10023DACGPRS-FDD (TDMA, GMSK, TN 0)GSM9.573.80 10024DACGPRS-FDD (TDMA, GMSK, TN 0-1)GSM6.561.15 10025DACEDGE-FDD (TDMA, 8PSK, TN 0)GSM12.623.75 10026DACEDGE-FDD (TDMA, 8PSK, TN 0-1)GSM9.551.23 10027DACGPRS-FDD (TDMA, GMSK, TN 0-1-2)GSM4.80−0.67 10028DACGPRS-FDD (TDMA, GMSK, TN 0-1-2-3)GSM3.55−2.05 10029DACEDGE-FDD (TDMA, 8PSK, TN 0-1-2)GSM7.78−0.52 10030CAAIEEE 802.15.1 Bluetooth (GFSK, DH1)Bluetooth5.301.02 10031CAAIEEE 802.15.1 Bluetooth (GFSK, DH3)Bluetooth1.87−2.66 10032CAAIEEE 802.15.1 Bluetooth (GFSK, DH5)Bluetooth1.16−3.98 10033CAAIEEE 802.15.1 Bluetooth (PI/4-DQPSK, DH1)Bluetooth7.740.90 10034CAAIEEE 802.15.1 Bluetooth (PI/4-DQPSK, DH3)Bluetooth4.53−2.69 10035CAAIEEE 802.15.1 Bluetooth (PI/4-DQPSK, DH5)Bluetooth3.83−3.99 10036CAAIEEE 802.15.1 Bluetooth (8-DPSK, DH1)Bluetooth8.010.89 10037CAAIEEE 802.15.1 Bluetooth (8-DPSK, DH3)Bluetooth4.77−2.68 10038CAAIEEE 802.15.1 Bluetooth (8-DPSK, DH5)Bluetooth4.10−3.99 10039CABCDMA2000 (1xRTT, RC1)CDMA20004.57−19.77 10042CABIS-54 / IS-136 FDD (TDMA/FDM, PI/4-DQPSK, Halfrate)AMPS7.780.86 10044CAAIS-91/EIA/TIA-553 FDD (FDMA, FM)AMPS0.00−99.00 10048CAADECT (TDD, TDMA/FDM, GFSK, Full Slot, 24)DECT13.807.03 10049CAADECT (TDD, TDMA/FDM, GFSK, Double Slot, 12)DECT10.794.66 10056CAAUMTS-TDD (TD-SCDMA, 1.28 Mcps)TD-SCDMA11.013.10 10058DACEDGE-FDD (TDMA, 8PSK, TN 0-1-2-3)GSM6.52−1.82 10059CABIEEE 802.11b WiFi 2.4 GHz (DSSS, 2 Mbps)WLAN2.12−5.17 10060CABIEEE 802.11b WiFi 2.4 GHz (DSSS, 5.5 Mbps)WLAN2.83−3.37 10061CABIEEE 802.11b WiFi 2.4 GHz (DSSS, 11 Mbps)WLAN3.60−2.02 10062CACIEEE 802.11a/h WiFi 5 GHz (OFDM, 6 Mbps)WLAN8.68−5.82 10063CACIEEE 802.11a/h WiFi 5 GHz (OFDM, 9 Mbps)WLAN8.63−5.14 10064CACIEEE 802.11a/h WiFi 5 GHz (OFDM, 12 Mbps)WLAN9.09−4.67 10065CACIEEE 802.11a/h WiFi 5 GHz (OFDM, 18 Mbps)WLAN9.00−4.00 10066CACIEEE 802.11a/h WiFi 5 GHz (OFDM, 24 Mbps)WLAN9.38−3.55 10067CACIEEE 802.11a/h WiFi 5 GHz (OFDM, 36 Mbps)WLAN10.12−3.20 10068CACIEEE 802.11a/h WiFi 5 GHz (OFDM, 48 Mbps)WLAN10.24−3.16 10069CACIEEE 802.11a/h WiFi 5 GHz (OFDM, 54 Mbps)WLAN10.56−3.15 10071CABIEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 9 Mbps)WLAN9.83−2.40 10072CABIEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 12 Mbps)WLAN9.62−1.88 10073CABIEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 18 Mbps)WLAN9.94−1.22 10074CABIEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 24 Mbps)WLAN10.30−0.80 10075CABIEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 36 Mbps)WLAN10.77−0.29 10076CABIEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 48 Mbps)WLAN10.940.02 10077CABIEEE 802.11g WiFi 2.4 GHz (DSSS/OFDM, 54 Mbps)WLAN11.000.12 10081CABCDMA2000 (1xRTT, RC3)CDMA20003.97−19.71 10082CABIS-54 / IS-136 FDD (TDMA/FDM, PI/4-DQPSK, Fullrate)AMPS4.77−2.91 10084DACFSE MRI sequence (pi Sinc, 1ms, 0.25 ms)MRI9.48−99.00 10089CACMRI (Square, 1ms, 0.4ms)MRI3.98−99.00 10090DACGPRS-FDD (TDMA, GMSK, TN 0-4)GSM6.561.81 10091CACMITS (2pi Sinc, 1ms, 0.4ms)MRI10.22−99.00 10093CACMRI (Square, 10ms, 0.4ms)MRI13.98−99.00 10097CABUMTS-FDD (HSDPA)WCDMA3.98−20.75 10098CABUMTS-FDD (HSUPA, Subtest 2)WCDMA3.98−20.75 10099DACEDGE-FDD (TDMA, 8PSK, TN 0-4)GSM9.551.88 10100CAELTE-FDD (SC-FDMA, 100% RB, 20 MHz, QPSK)LTE-FDD5.67−23.48 10101CA…

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