2APNR-GD506Automatic Database Diagnostic Monitor (LTE OBD II Hotspot)

GD506 Product Safety and Warranty Information User Manual Release: V1.0 © 2022Gosunwelink Contents 1. Health and Safety Information ............................................... 3 General Guidelines .............................................................................. 3 Hospital Safety ..................................................................................... 4 Medical facilities have various rules for using wireless deviceson their premises. Consult with the facility on any questionsregarding the use of this device on hospitalgrounds. ....................................................... 4 Road Safety.......................................................................................... 4 Vehicles Equipped with an Airbag ....................................................... 5 Third Party Equipment ......................................................................... 5 Efficient Use ......................................................................................... 5 RF Exposure Information (SAR) .......................................................... 5 2. Consumer Limited Warranty .................................................... 7 1. Health and Safety Information General Guidelines ⚫ Electrical equipment may be susceptible to electromagnetic interference. Position the device away from video displays,monitors, radios and other electronic equipment to avoid potentialinterference. ⚫ Some medical devices may also be affected such as hearing aids and pacemakers. Consult a medical physician or the medical device manufacturer prior to using near the device. ⚫ Do not use your device in hazardous environments where there are explosive gases or explosive products being processed. ⚫ Aftermarket accessories may affect the device performance,the device stability or increase the probability of personal injury. ⚫ Do not attempt to disassemblethe device. There are no interchangeable parts in the casing. ⚫ Do not allow the device or accessories to come into contact withliquid or moistureat any time.Do not submerge the device in any liquid. ⚫ Do not place objects on top of the device. This may lead to overheating of the device. ⚫ The device must be used in ventilated environment. ⚫ Do not expose the device to direct sunlight or store it in hotareas. High temperature can reduce the life expectancy ofthe device. ⚫ Do not allow children to play with the device. ⚫ Use an antistatic cloth to clean the device. Do not usechemical or abrasive cleansers or risk of damage to thecasing may occur. ⚫ Use the device within the listed environmental ranges: ■ temperature range of -10°C ~ +60°C ■ storage temperature range -30°C ~ +80°C ■ humidity range 5%~95%. ⚫ Do not use your device during a thunderstorm. Do not place the device alongside item affected by magneticfields such as computer disks, credit cards, travel cards orother magnetic media. The information contained on thedisks or cards may be affected by the device. ⚫ Do not paint the device. ⚫ Do not drop, throw, or subject the device to other physicaltrauma. ⚫ Stay Eco-friendly. Recycle the packaging of your deviceafter installation. Hospital Safety Medical facilities have various rules for using wireless deviceson their premises. Consult with the facility on any questionsregarding the use of this device on hospitalgrounds. Road Safety ⚫ Do not use any mobile devices while operating a vehicle. ⚫ Do not store or carry flammable or explosive materials in thesame compartment as the device. Vehicles Equipped with an Airbag Airbag deploy with extreme force. Do not place any objectsin the area over the airbag or in the airbag deployment area. If any item is improperly installed in the airbag deployment pathwhile the airbag is jettisoned, serious injury could result. Third Party Equipment The use of third party equipment, cables or accessories, not made or authorized by Gosunwelink, may invalidate the warranty of the device and alsoadversely affect the device performance and stability. Efficient Use For optimum performance with minimum power consumption, do not cover the device with anything. Covering the device may cause damage by operating at higher power levels than recommended. RF Exposure Information (SAR) This device meets the government’s requirements for exposure to radiowaves. This device 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 U.S.Government. The exposure standard for wireless devices employs a unit of measurement know as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg. *Tests for SAR are conducted using standard operating positions accepted by the FCC with the device transmitting at its highest certified power level in all tested frequency bands. 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 device is designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer the proximitytoa wireless base station antenna, the lower the power output. The SAR value of the device is 1.14 W/kg, meet the standards. While there may be differences between the SAR levels of various devices at various positions, they all meet the government requirement. The FCC has granted an Equipment Authorization for this device with all reported SAR levels evaluated in compliance with the FCC RF exposure guidelines. SAR information on this device is on file with the FCC and can be found underthe Display Grant section of www.fcc.gov/oet/ea/fccid after searching on FCC ID: 2APNR-GD506. This device has been tested and meets the FCC RF exposure guidelines. FCC Compliance(FOR PART 15B/PART 15C) This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device …

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STEP 6 STEP 7 STEP 8 Locate Your OBD-II Port The OBD-II port is usually located underneath the driver’s side dashboard, often within 18 inches of the steering wheel. If you are having trouble locating the OBD-II port, the GD506 DRIVE TM app can help you find it. Tip: Tap the flashlight icon in the GD506 DRIVE TM app to turn on your smartphone’s flashlight when searching for your OBD-II port. Install Your Device Now that you’ve found your OBD-II port, you are ready to install the GD506 DRIVE TM device. Align the device with your port and firmly plug it in. The device should fit snugly. Tip: Never install your device in an underground parking lot or in an area of weak cellular coverage. The device needs to establish its first connection to the network to complete the setup. Go For A Drive The device needs to establish a cellular connection and generate a GPS lock. Go for a 10 minute drive to finish setting up your device. The GD506 DRIVE TM app will notify you once a successful connection is established. Distracted driving is never OK. Do not use your phone while driving. Tip: Do not unplug the device within the first 24 hours after installation. Download The App GD50 DRIVE TM app is available for free on the Apple App Store and on Google Play. Tip: Make sure you are running the latest version of your operating system and that your phone meets the minimum technical requirements to run the app. STEP 2STEP 3 Create Your Account Run the app on your phone, tap ‘Sign Up’ on the home screen, and follow the prompts to create your new account. You will need to verify your mobile phone number via SMS. This is your personal mobile phone number, not the number associated with your GD506 device. Tip: If you already have a GD506 DRIVE TM account, please use your existing credentials to ‘Sign In’. STEP 4 STEP 5 Scan The IMEI Barcode Every GD506 DRIVE TM device has a unique 15 digit code called the IMEI. The IMEI is shown as a barcode on a sticker on your device and on the included Wi-Fi Hotspot Card. When prompted, use the GD506 DRIVE TM app to scan the IMEI barcode. You can also enter the IMEI code manually. Tip: Do not plug the device into your car until prompted to do so by the app (Step 7). WIFI MAC:XXXXXXXXX ICCID: XXXXXXXXX SSID:XXXXXXXXXX Password:XXXXXXXX IMEI:000000000000000 H/W:XXXXXXX Model: GD506 FCC ID: 2APNR- DATE:MM/YYYY MADE IN CHINA GD506 STEP 9 Activate Your Wi-Fi Hotspot Your in-car Wi-Fi hotspot can now be accessed via its network name (SSID) and password. This information can be found on the device and on the included Wi-Fi Hotspot card. You can manage your Wi-Fi hotspot, including turning it ‘On’ and ‘Off’, in the GD506 DRIVE TM app. In the ‘Menu’, tap on ‘Wi-Fi Hotspot’. Tip: Ensure that you have selected a qualifying mobile Internet plan. T-Mobile’s telematics only plans do not include the in-car Wi-Fi hotspot. Roadside Assistance GD506 DRIVE TM includes roadside assistance provided by Allstate ® Motor Club on qualifying mobile Internet plans. You’ll have on-demand access to a 24/7 toll-free hotline and roadside services. Request help in the ‘Menu’ of the SyncUP DRIVE TM app. Note: Roadside Assistance is only included with qualifying mobile Internet plans for the in-car Wi-Fi hotspot. 1 2 3 45 6 Understanding Your OBD-II Device 1 Device Reset Hole 2 Micro-SIM Card Slot 3 Restart Key 4 LED 1 5 LED 2 6 OBD-II Interface LED Status Lights LED INDICATORLED STATUS LED 2 (Signal) Green Blinking The device is connected to the 4G LTE network and data is being transferred. LED 1 (Power) Green Blinking The device is being powered by the internal battery. LED 1 (Power) Green Solid The device is being powered by the vehicle. LED 2 (Signal) Green Solid The device is connected to the 4G LTE network but no data is being transferred. LED 2 (Signal) Red Solid The device is on but is not connected to the cellular network. XXXXXXXXXXXX Manage your family or small buisiness vehicles 4G LTE capable device GPS tracking & geofencing In-car Wi-Fi hotspot to stay connected Roadside assistance from Allstate ® Motor Club Real-time vehicle & maintenance notifications Check Vehicle Compatibility Most vehicles that are model year 1996 or newer in the USA have an OBD-II port that the GD506 device plugs into. Please check that your vehicle is compatible. GD506 device is not compatible with electric (EV) and plug-in hybrid vehicles. Some diesel fuel vehicles may not provide complete and accurate fuel data. STEP 1

Rev 11/20/07 Gosuncn Technology Group Co., Ltd. 6F, 2819 KaiChuang Blvd., Science Town, Huangpu District, Guangzhou City, Guangdong, China. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: (2APNR-GD506). Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Parts List Operational Description Tune up Software operational & meet 15.407 requirement description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for a period of 180days: Internal Photos, Test Setup Photos User Manual Sincerely, ___________________________ Contact Person: XiaotingChen E-mail: [email protected]

Gosuncn Technology Group Co., Ltd. 6F, 2819 KaiChuang Blvd., Science Town, Huangpu District, Guangzhou City, Guangdong, China. Statement and explanations GD506 is an Automatic Database Diagnostic Monitor (LTE OBD II Hotspot) with a certification module (LTE Module GM500-U1G (Module FCC ID:2APNR-GM500U1G1)); BT/WIFI (2.4G / 5G) and GNSS functions are also added. The LTE module is installed in the host, which has no impact on the RF performance. Considering that the antenna is designed for the host, when the module is integrated into the host, we conducted an SAR/EMC test on the host, and retested RSE in RF. WLAN Part New Test. Please refer to the corresponding laboratory test results Standard Test Plan Part 15B/15C/15E Full test Part 22/24/27/90 Only retest RSE and check power Part 2.1903 Full test LTE Module GM500-U1G supports the following frequency bands: WCDMA 2/4/5 LTE B2/B4/B5/B12/B13/B25/B26/B66 Automatic Database Diagnostic Monitor (LTE OBD II Hotspot) GD506: WCDMA 2/4/5 LTE B2/B4/B5/B12/B13/B25/B26/B66 BT/WIFI 2.4G/5G b/g/n/a/ac（20M/40M/80MHz） GNSS Should you have any question or comment regarding this matter, please have my best attention. Sincerely yours Name: XiaotingChen Title: Certification Manager

Gosuncn Technology Group Co., Ltd. 6F, 2819 KaiChuang Blvd., Science Town, Huangpu District, Guangzhou City, Guangdong, China. Power of Attorney Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: December 13, 2022 SUBJECT: FCC Application for (2APNR-GD506) To Whom It May Concern: We, the undersigned, hereby authorize Well Wei at SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by SGS-CSTC Standards Technical Services Co., Ltd. Suzhou Branch on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, (Must be signed by the person that is listed on the FCC Website) _____________________________ Contact Person: Xiaoting Chen E-mail: [email protected]

SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Power of Attorney we, Company Information：SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Name of authorized person：Well Wei Complete Address：South of No. 6 Plant, No. 1, Runsheng Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone authorize Timco Engineering ,Inc. 849 NW State Road 45 Newberry,FL 32669, to the following person: Timco Engineering ,Inc. 849 NW State Road 45 Newberry,FL 32669 John Lewczak is authorized to apply for Certification of the following product(s): Product description: Automatic Database Diagnostic Monitor (LTE OBD II Hotspot) Type designation: GD506 Trademark: GOSUNCN FCC ID: 2APNR-GD506 Sincerely, _________________________ _2022/12/15____________ Signature of authorized person Date

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GD506 Device label 33.5mm 34.1mm Size: 34.1x33.5x0.15mm, 3-R0.5 WL Code: 5646125300MT GS Code: 139030200219 IMEI:XXXXXXXXXXXXXXX S/N: XXXXXXXXX H/W: XXXXXX FCC ID: 2APNR-GD506 MADE IN CHINA DATE: 09/2022 Model: GD506 12mm 4mm 4mm 思源黑体 Regular, 6pt 思源黑体 Regular, 7pt IMEI:XXXXXXXXXXXXXXX S/N: XXXXXXXXX H/W: XXXXXX FCC ID: 2APNR-GD506 MADE IN CHINA DATE: 09/2022 Model: GD506 Device Label

Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 1 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 720510 1. External Photograph of EUT Mode 1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 2 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 3 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Mode 2 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 4 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 5 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 720510 2. Internal Photograph of EUT WWAN Diversity Antenna Port WWAN Main Antenna Port Mode 1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 6 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 7 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 8 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 9 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 10 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 11 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 12 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 13 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 14 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 15 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 16 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Mode 2 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 17 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 18 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 19 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 20 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton International Inc.(Shenzhen) Page Number : 21 of 22 TEL : 86-755-8637-9589 Report Issued Date : Aug. 30, 2022 FAX : 86-755-8637-9595 Report Version : Rev. 01 FCC ID : 2APNR-GM500U1G1 Photographs of EUT Report No.: EP272912 Brand Name: GOSUNCN; Model Name: GM500-U1G Sporton Internation…

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Sporton International Inc. (Shenzhen) Page Number : 1 of 9 TEL : 86-755-86379589 / FAX : 86-755-86379595 Report Issued Date : Aug. 26, 2022 FCC ID : 2APNR-GM500U1G1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA272912 RF Exposure Evaluation Report APPLICANT : Gosuncn Technology Group Co., Ltd. EQUIPMENT : LTE Module BRAND NAME : GOSUNCN MODEL NAME : GM500-U1G FCC ID : 2APNR-GM500U1G1 STANDARD : 47 CFR Part 2.1091 The product evaluation date was started from Aug. 23, 2022 and completed on Aug. 23, 2022. We, Sporton International Inc. (Shenzhen), would like to declare that the device has been evaluated in accordance with 47 CFR Part2.1091, and pass the limit. Without written approval of Sporton International Inc. (Shenzhen), the test report shall not be reproduced except in full. Approved by: Si Zhang Sporton International Inc. (Shenzhen) 1/F, 2/F, Bldg 5, Shiling Industrial Zone, Xinwei Village, Xili, Nanshan, Shenzhen, 518055 People’s Republic of China Sporton International Inc. (Shenzhen) Page Number : 2 of 9 TEL : 86-755-86379589 / FAX : 86-755-86379595 Report Issued Date : Aug. 26, 2022 FCC ID : 2APNR-GM500U1G1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA272912 Table of Contents 1. ADMINISTRATION DATA ........................................................................................................................... 4 1.1. Testing Laboratory ............................................................................................................................. 4 2. GUIDANCE APPLIED ................................................................................................................................. 4 3. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 5 4. MAXIMUM RF AVERAGE OUTPUT TUNE UP POWER AMONG PRODUCTION UNITS ....................... 6 5. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................... 7 6. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................... 9 6.1. Standalone assessment .................................................................................................................... 9 Sporton International Inc. (Shenzhen) Page Number : 3 of 9 TEL : 86-755-86379589 / FAX : 86-755-86379595 Report Issued Date : Aug. 26, 2022 FCC ID : 2APNR-GM500U1G1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA272912 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA272912 Rev. 01 Initial issue of report. Aug. 26, 2022 Sporton International Inc. (Shenzhen) Page Number : 4 of 9 TEL : 86-755-86379589 / FAX : 86-755-86379595 Report Issued Date : Aug. 26, 2022 FCC ID : 2APNR-GM500U1G1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA272912 1. Administration Data 1.1. Testing Laboratory Sporton International Inc. (Shenzhen) is accredited to ISO/IEC 17025:2017 by American Association for Laboratory Accreditation with Certificate Number 5145.01. Testing Laboratory Test Firm Sporton International Inc. (Shenzhen) Test Site Location 1/F, 2/F, Bldg 5, Shiling Industrial Zone, Xinwei Village, Xili, Nanshan, Shenzhen, 518055 People’s Republic of China TEL: +86-755-86379589 FAX: +86-755-86379595 Test Site No. Sporton Site No. FCC Designation No. FCC Test Firm Registration No. SAR01-SZ CN1256 421272 Applicant Company Name Gosuncn Technology Group Co., Ltd. Address 6F, 2819 KaiChuang Blvd., Science Town, Huangpu District, Guangzhou City, Guangdong, China. Manufacturer Company Name Gosuncn Technology Group Co., Ltd. Address 6F, 2819 KaiChuang Blvd., Science Town, Huangpu District, Guangzhou City, Guangdong, China. 2. Guidance Applied According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards: ‧ FCC 47 CFR Part 2.1091 ‧ KDB 447498 D04 Interim General RF Exposure Guidance v01 ‧ FCC 47 CFR Part 1.1307 Sporton International Inc. (Shenzhen) Page Number : 5 of 9 TEL : 86-755-86379589 / FAX : 86-755-86379595 Report Issued Date : Aug. 26, 2022 FCC ID : 2APNR-GM500U1G1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA272912 3. Description of Equipment Under Test (EUT) Product Feature & Specification EUT Type LTE Module Brand Name GOSUNCN Model Name GM500-U1G FCC ID 2APNR-GM500U1G1 Wireless Technology and Frequency Range WCDMA Band II: 1850 MHz ~ 1910 MHz WCDMA Band IV: 1710 MHz ~ 1755 MHz WCDMA Band V: 824 MHz ~ 849 MHz LTE Band 2 : 1850 MHz ~ 1910 MHz LTE Band 4 : 1710 MHz ~ 1755 MHz LTE Band 5 : 824 MHz ~ 849 MHz LTE Band 12 : 699 MHz ~ 716 MHz LTE Band 13 : 777 MHz ~ 787 MHz LTE Band 25 : 1850 MHz ~ 1915 MHz LTE Band 26 : 814 MHz ~ 849 MHz LTE Band 66 : 1710 MHz ~ 1780 MHz Mode RMC 12.2Kbps HSDPA HSUPA DC-HSDPA HSPA+(16QAM uplink is not supported) LTE: QPSK, 16QAM, 64QAM(Downlink only) Antenna Gain WCDMA Band II : 2 dBi WCDMA Band IV : 2 dBi WCDMA Band V : 2.5 dBi LTE Band 2 : 2 dBi LTE Band 4 : 2 dBi LTE Band 5 : 2.5 dBi LTE Band 12 : 2 dBi LTE Band 13 : 3 dBi LTE Band 25 : 2.5 dBi LTE Band 26 : 2.5 dBi LTE Band 66: 2 dBi Antenna Type WWAN: Fixed External Antenna HW Version GM500-U1G.H01 SW Version GM500U1GV1.0B01 EUT Stage Identical Prototype Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. Comments and Explanations: 1. The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. 2. The maximum RF output tune up power, antenna gain also the safe distance used for evaluate RF exposure were declared by manufacturer. Sporton International Inc. (Shenzhen) Page Number : 6 of 9 TEL : 86-755-86379589 / FAX : 86-755-86379595 Report Issued Date : Aug. 26, 2022 FCC ID : 2…

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Report No.: SEWM2209000044RG07 Append ixA Deta iled System Check Results 1. Syste m PerformanceCheck Syste m PerformanceCheck750 MHzHead Syste m PerformanceCheck835 MHzHead Syste m PerformanceCheck1750MHzHead System PerformanceCheck1900 MHzHead Syste m PerformanceCheck2450 MHzHead System PerformanceCheck5250MHzHead Syste m PerformanceCheck5600MHzHead Syste m PerformanceCheck5750MHzHead Date: 2022-10-19 Test Laboratory: SGS-SAR Lab System Performance Check 750 MHz Head DUT: D750V3; Type: Dipole; Serial: 1210 Communication System: UID 0, CW (0); Frequency: 750 MHz;Duty Cycle: 1:1 Medium: HSL750;Medium parameters used: f = 750 MHz; σ = 0.899 S/m; ε = 43.58; ρ = 1000 r 3 kg/m Phantom section: Flat Section DASY 5 Configuration: l Probe: EX3DV4 - SN7735; ConvF(10.21, 10.21, 10.21); Calibrated: 2022-08-09 l Sensor-Surface: 1.4mm (Mechanical Surface Detection) l Electronics: DAE4 Sn1374; Calibrated: 2021-11-05 l Phantom: SAM 3; Type: QD000P40CD; Serial: TP:1770 l DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=15mm, Pin=250mW/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.88 W/kg Body/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 50.63 V/m; Power Drift = -0.03 dB Peak SAR (extrapolated) = 3.36 W/kg SAR(1 g) = 2.2 W/kg; SAR(10 g) = 1.47 W/kg Maximum value of SAR (measured) = 2.96 W/kg 0 dB = 2.88 W/kg = 4.59 dBW/kg Date: 2022-10-21 Test Laboratory: SGS-SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: Dipole; Serial: 4d256 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: f = 835 MHz; σ = 0.931 S/m; ε = 43.024; ρ = 1000 r 3 kg/m Phantom section: Flat Section DASY 5 Configuration: l Probe: EX3DV4 - SN7735; ConvF(9.95, 9.95, 9.95); Calibrated: 2022-08-09 l Sensor-Surface: 1.4mm (Mechanical Surface Detection) l Electronics: DAE4 Sn1374; Calibrated: 2021-11-05 l Phantom: SAM 3; Type: QD000P40CD; Serial: TP:1770 l DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=15mm, Pin=250mW/Area Scan (7x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 3.19 W/kg Body/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 53.94 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) …

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