2AARFBFOG30001ANALOG FRS RADIO

1 Warning！ ◆ In explosive atmospheres(inflammable gas, dust particles, much powder area，etc.), please turn the power off. Notice to the user Government law prohibits the operation of unlicensed radio transmitters within the territories under government control. Illegal operation is punishable by fine or imprisonment or both. THANK YOU! Since 1989, BelFone has been engaged in research and exploration in the field of radio communication technology for decades, and has a global leading position in the field of private network communication technology. Based on research and development design, adapt to the modern complex communication environment, it is able to customize specific communication solutions according to different industry characteristics. High-performance, high-quality products that can control the overall situation, while providing smart dispatching and command communication. This manual is applicable to BF-OG300 series Instructions before Use It’s important for the operator to be aware of and understand hazards common to the operation of any radio.Please observe the following safety precautions to prevent radio damage and personal injury. The following precautions shall be observed during operation, service and repair of this radio. ◆ It is recommended to use 1 minute for TX and 4 minutes for RX, when the radio is used in the transmission mode for many hours continuously, the radiator and chassis will become hot, allow the rear panel of the radio to contact a surface of low melting point /low Ignition point. ◆ Don’t expose the radio to direct sunlight for a long periods of time. Also, don’t place the radio on sources of extremely heat, humid, dusty area, or unstable surfaces. ◆ In areas where the use of radio devices is restricted or warned, please obey the regulation and turn off the radio. 2 ◆ Use of the radio while driving may be against traffic laws in some countries, please check local traffic laws before using the radio while driving. ◆ If there is any problems with the radio, please turn the radio off immediately. Then contact the local dealer/technician. Do not modify this radio unless instructed by this manual. Please find a certified technician to repair it. ◆ If secondary development is required, please contact BelFone or the local dealer for technical assistance. ◆ Please keep the surface of radio clean and dry. To clean the radio, use a damp fabric soaked in mild washing liquid. 3 Contents Unpack and Device Inspection .................................................................................................... 4 Standard Accessories .............................................................................................................. 5 Installation of Accessories ........................................................................................................... 5 Install/Remove the belt clip .................................................................................................... 5 Attach the strap ....................................................................................................................... 6 Install/Remove the battery ...................................................................................................... 6 Battery Information ................................................................................................................. 7 Charge the battery ................................................................................................................... 8 Attach external speakers/microphones .................................................................................... 8 Getting Acquainted ..................................................................................................................... 9 Basic Operation ......................................................................................................................... 11 Screen ................................................................................................................................... 11 Power on/off ......................................................................................................................... 11 Adjust the volume ................................................................................................................. 11 Select a Channel ................................................................................................................... 12 Menu settings ........................................................................................................................ 12 Transmitting .......................................................................................................................... 12 Receiving .............................................................................................................................. 12 Function and Operation ............................................................................................................ 13 Scan ...................................................................................................................................... 13 Monitor ................................................................................................................................. 13 Emergency alarm .................................................................................................................. 13 Dual watch ............................................................................................................................ 13 Squelch level ......................................................................................................................... 14 Transmission Time Limit (TOT) .......................................................................................... 14 VOX ....................................................................................................................................…

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Fujian BelFone Communications Technology Co.,Ltd. ADD: A15 Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Tel: +86 595-28396717 Fax:+86 595-22771635 Email: [email protected] CFR 47 §2.911(d)(5)(i) Attestation Letter Attestation Letter Date: 2026-07-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing FCC ID: 2AARFBFOG30001 Fujian BelFone Communications Technology Co.,Ltd. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely Yours, Signature: Edward Wang Manager

Fujian BelFone Communications Technology Co.,Ltd. ADD: A15 Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Tel: +86 595-28396717 Fax:+86 595-22771635 Email: [email protected] CFR 47 §2.911 (d)(5)(ii) Attestation Letter Attestation Letter Date: 2026-07-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID: 2AARFBFOG30001 Fujian BelFone Communications Technology Co.,Ltd. certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely Yours, Signature: Edward Wang Manager

U.S. AGENT LETTER OF ATTESTATION Date: 202 6-07-07 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2AARFBFOG30001 Fujian BelFone Communications Technology Co.,Ltd. certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Fujian BelFone Communications Technology Co.,Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Iconsigh Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Fujian BelFone Communications Technology Co.,Ltd. Address:A15 Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China FRN: 0022879662 Tel: +86 595-28396717 Email: [email protected] Signed by (printed name): Edward Wang Signature:

Fujian BelFone Communications Technology Co.,Ltd. ADD: A15 Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Tel: +86 595-28396717 Fax:+86 595-22771635 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2026-07-07 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Fujian BelFone Communications Technology Co.,Ltd., the undersigned, hereby authorizes Bay Area Compliance Laboratories Corp. (Shenzhen) 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 Laboratories Corp. (Shenzhen) 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, Signature: Edward Wang Manager

Fujian BelFone Communications Technology Co.,Ltd. ADD: A15 Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Tel: +86 595-28396717 Fax:+86 595-22771635 Email: [email protected] FCC Confidential Authorization Date: 2026-07-07 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AARFBFOG30001 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Fujian BelFone Communications Technology Co.,Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Parts List/Tune up procedure 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 Yours, Signature: Edward Wang Manager

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-EXP Page 1 of 5 EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-EXP Page 2 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-EXP Page 3 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-EXP Page 4 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-EXP Page 5 of 5

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: 2601Q18158E-RF FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-INP Page 1 of 5 EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-INP Page 2 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-INP Page 3 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-INP Page 4 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-INP Page 5 of 5 ANT

Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018Fax: +86-755-33320008www.baclcorp.com.cn TR-EM-SA005 Page 1 of 51 Version 3.0 TEST REPORT Applicant Name: Fujian BelFone Communications Technology Co.,Ltd. Address: A15 Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Report Number: 2601Q18158E-SAA FCC ID: 2AARFBFOG30001 Test Standard (s) FCC 47 CFR part 2.1093 Sample Description Product Name: ANALOG FRS RADIO Model No.: BF-OG300 Multiple Model(s) No.: N/A Trade Mark: Serial Number: 3HNN-1 Date Received: 2026/02/18 Date of Test: 2026/03/19 Issue Date: 2026/07/02 Test Result: Pass ▲ ▲In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Danil Qiu Jimmy Xiao SAR Engineer EMC Manager Bay Area Compliance Laboratories Corp.(Shenzhen) Report No.: 2601Q18158E-SAA TR-EM-SA005 Page 2 of 51 Version 3.0 Attestation of Test Results Frequency Band Max. SAR Level(s) Reported(W/kg) Limit(W/Kg) PTT(462.5500-467.7250MHz) 1g Head SAR 0.58 1.6 1g Body SAR 1.50 Applicable Standards FCC 47 CFR part 2.1093 Radiation exposure evaluation: portable devices RF Exposure Procedures: TCB Workshop April 2019 IEEE 1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 643646 D01 SAR Test for PTT Radios v01r03 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for 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.(Shenzhen) Report No.: 2601Q18158E-SAA TR-EM-SA005 Page 3 of 51 Version 3.0 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 EUT DESCRIPTION ................................................................................................................................................... 5 TECHNICAL SPECIFICATION ......................................................................................................................................... 5 REFERENCE, STANDARDS, AND GUILDELINES .............................................................................................. 6 SAR LIMITS ................................................................................................................................................................ 6 FACILITIES ................................................................................................................................................................. 7 DESCRIPTION OF TEST SYSTEM .......................................................................................................................... 8 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 15 EQUIPMENT’S LIST & CALIBRATION INFORMATION .................................................................................................. 15 SAR MEASUREMENT SYSTEM VERIFICATION ............................................................................................. 16 LIQUID VERIFICATION ............................................................................................................................................... 16 SYSTEM ACCURACY VERIFICATION .......................................................................................................................... 17 SAR SYSTEM VALIDATION DATA .................................................................................................................... 18 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 19 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ............................................................................. 19 TEST DISTANCE FOR SAR EVALUATION ................................................................................................................... 19 SAR EVALUATION PROCEDURE ................................................................................................................................ 20 RADIATED OUTPUT POWER MEASUREMENT ............................................................................................... 21 TEST PROCEDURE ..................................................................................................................................…

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Note: The information marked # is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government. This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “▼”. Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn TR-EM-RF037 Page 1 of 32 Version 3.0 TEST REPORT Applicant Name:Fujian BelFone Communications Technology Co.,Ltd. Address:A15 Huaqiao Economic Development Zone, Shuangyang, Luojiang, Quanzhou, Fujian, China Report Number:2601Q18158E-RF-00 FCC ID:2AARFBFOG30001 Test Standard (s) FCC PART 95 Sample Description Product Type:ANALOG FRS RADIO Model No.:BF-OG300 Multiple Model(s) No.:N/A Trade Mark: Date Received:2026/02/13 Issue Date:2026/07/16 Test Result:Pass ▲ ▲ In the configuration tested, the EUT complied with the standards above. Prepared and Checked By:Approved By: Wills YuNancy Wang RF EngineerRF Supervisor Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-00 TR-EM-RF037 Page 2 of 32 Version 3.0 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ..........................................................................................................................4 GENERAL INFORMATION ........................................................................................................................................5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)......................................................................................5 OBJECTIVE ....................................................................................................................................................................5 TEST METHODOLOGY....................................................................................................................................................5 MEASUREMENT UNCERTAINTY .....................................................................................................................................6 TEST FACILITY ..............................................................................................................................................................6 SYSTEM TEST CONFIGURATION ...........................................................................................................................7 DESCRIPTION OF TEST CONFIGURATION .......................................................................................................................7 EQUIPMENT MODIFICATIONS ........................................................................................................................................7 SUPPORT EQUIPMENT LIST AND DETAILS .....................................................................................................................7 EXTERNAL I/O CABLE...................................................................................................................................................7 BLOCK DIAGRAM OF TEST SETUP .................................................................................................................................8 SUMMARY OF TEST RESULTS ................................................................................................................................9 TEST EQUIPMENT LIST ..........................................................................................................................................10 §2.1093 - RF EXPOSURE INFORMATION .............................................................................................................11 APPLICABLE STANDARD .............................................................................................................................................11 TEST RESULT...............................................................................................................................................................11 FCC §2.1046 & §95.567 - RF OUTPUT POWER......................................................................................................12 APPLICABLE STANDARD .............................................................................................................................................12 TEST PROCEDURE........................................................................................................................................................12 TEST DATA..................................................................................................................................................................12 FCC §2.1047 & §95.575 - MODULATION CHARACTERISTIC ..........................................................................13 APPLICABLE STANDARD .............................................................................................................................................13 TEST BLOCK DIAGRAM ...............................................................................................................................................13 TEST PROCEDURE........................................................................................................................................................13 TEST…

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Antenna model: NC-2-460-470M-AP192 Manufacture: Fujian Quanzhou Huahong Communication Co., Ltd. Address: Jiangnan Hi-tech Electronic Industry Zone, Licheng District, Quanzhou City, Fujian Province, China NC-2-460-470M-AP192 电气参数 ELECTRICAL SPECIFICATIONS 机械特征 MECHANICAL SPECIFICATIONS 频率范围 460~470MHz Frequency Range 输入阻抗 50  Impedance 驻波比 ≤1.5 VSWR 增益 1.5 dBi Gain 极化方式 垂直 Vertical Polarization 辐射方向 全向 Omni Radiation 功率容量 10 W Maximum Power Input-watts 高度 65±2mm Height HUAHONG Antenna pattern E-plane Vertical Pattern 460~470MHz Vertically Polarized Omni-directional Spring Antenna, Gain = 1.5 dBi H-plane Horizontal Pattern 460~470MHz Vertically Polarized Omni-directional Spring Antenna, Gain = 1.5 dBi

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: 2601Q18158E-RF-00-TSP Page 1 of 1 TEST SETUP PHOTOGRAPHS Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)