2AUZJ-MN31Two-way radio

FRS Channel Frequency Channel Frequency 1 462.5625 12 467.6625 2 462.5875 13 467.6875 3 462.6125 14 467.7125 4 462.6375 5 462.6625 6 462.6875 7 462.7125 8 467.5625 9 467.5875 10 467.6125 11 467.6375 Channel List : NOTE: This equipment has been tested and found to comply with the limits for a Class B digital, 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 radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful inter- ference to radio or television reception, which can be determind by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the follwing measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. ■Licensing Information MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIOTELEPHONE FCC Statement 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. (2) This device must accept any interference received, including interference that may cause undesired operation. This radio complieswith IEEE and ICNIRP exposure limits for General Population/Uncontrolled Environments RF exposure emvironment at operating duty factors of up to 50% and is authorized by the FCC for General Population use only. An appropriate warning lable is affixed to all units. In order to comply with RF exposure requirements, a minimum distance of 2.5 cm must be maintained when held-to-face, and body-worn operations are restricted to the approved original acessories (belt clip), a minimum distance of 0 cm. Do not use this device when antenna shows obvious damages. This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. SERVICE SIGNALS IS PROHIBITED UNDER FCC RULES AND FEDERAL LAW.

Quanzhou Tenway trading Co.,ltd. Apr.12, 2021 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID : 2AUZJ-MN31 Model Number: MN-31, MN-32, MN-33 To Whom It May Concern: We, The Quanzhou Tenway trading Co.,ltd. hereby declare that the model : MN-32, MN-33 are identical with the model : MN-31, except the model name and shell design. Except for the different above, no other modification is performed. Sincerely, Signature: JIANG JI SHENG Quanzhou Tenway trading Co.,ltd.

Quanzhou Tenway trading Co.,ltd. Agent Authorization Company: Quanzhou Tenway trading Co.,ltd. Address: #303B, Building A, Chengzhou Industrial Zone,Baozhou Road, Fengze District, Quanzhou, Fujian, China Product Name: Two way radio Model Number(s): MN-31, MN-32,MN-33 Product Description: Two way radio We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2021-04-12 Name: JIANG JI SHENG Company: Quanzhou Tenway trading Co.,ltd.

Quanzhou Tenway trading Co.,ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021-04-12 Subject; Request for Confidentiality FCC ID: 2AUZJ-MN31 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely JIANG JI SHENG Quanzhou Tenway trading Co.,ltd.

External Photos ALL VIEW OF SERIAES MODEL ALL VIEW OF SERIES MODEL-BACK VIEW MN-31 MN-32 MN-33 WHOLE VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID Label Location 35mm&48mm

Internal Photos OPEN VIEW-1 OF EUT OPEN VIEW-2 OF EUT OPEN VIEW-3 OF EUT INTERNAL VIEW-1 OF EUT Antenna INTERNAL VIEW-2 OF EUT INTERNAL VIEW-3 OF EUT INTERNAL VIEW-4 OF EUT

Page 1 of 39 SAR Test Report Report No.: AGC09290210301FH01 FCC ID : 2AUZJ-MN31 PRODUCT DESIGNATION : Two-way radio BRAND NAME : TENWAY MODEL NAME : MN-31, MN-32, MN-33 APPLICANT : Quanzhou Tenway trading Co., ltd. DATE OF ISSUE : Mar. 25,2021 STANDARD(S) : IEEE Std. 1528:2013 FCC 47 CFR Part 2§2.1093:2013 IEEE Std C95.1 ™-2005 IEC 62209-1: 2016 REPORT VERSION : V1.0 Attestation of Global Compliance(Shenzhen) Co., Ltd. Report No.: AGC09290210301FH01 Page 2 of 39 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Mar. 25,2021 Valid Initial Release Report No.: AGC09290210301FH01 Page 3 of 39 Test Report Applicant Name Quanzhou Tenway trading Co., ltd. Applicant Address #303B, Building A, Chengzhou Industrial Zone, Baozhou Road, Fengze District, Quanzhou, Fujian, China Manufacturer Name Quanzhou Tenway trading Co., ltd. Manufacturer Address #303B, Building A, Chengzhou Industrial Zone, Baozhou Road, Fengze District, Quanzhou, Fujian, China Factory Name Quanzhou Tenway trading Co., ltd. Factory Address #303B, Building A, Chengzhou Industrial Zone, Baozhou Road, Fengze District, Quanzhou, Fujian, China Product Designation Two-way radio Brand Name TENWAY Model Name MN-31, MN-32, MN-33 Different Description Only model and shell design are different EUT Voltage DC3.7 V Applicable Standard IEEE Std. 1528:2013 FCC 47 CFR Part 2§2.1093:2013 IEEE Std C95.1 ™-2005 IEC 62209-1: 2016 Test Date Mar. 19,2021 Report Template AGCRT- US -PTT/SAR (2018-02-02) Note: The results of testing in this report apply to the product/system which was tested only. Prepared By Thea Huang (Project Engineer) Mar. 19,2021 Reviewed By Angela Li (Reviewer) Mar. 25,2021 Approved By Forrest Lei (Authorized Officer) Mar. 25,2021 Report No.: AGC09290210301FH01 Page 4 of 39 TABLE OF CONTENTS 1. SUMMARY OF MAXIMUM SAR VALUE ....................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. EUT DESCRIPTION ...................................................................................................................................... 6 3. SAR MEASUREMENT SYSTEM ..................................................................................................................... 7 3.1. THE DASY5 SYSTEM USED FOR PERFORMING COMPLIANCE TESTS CONSISTS OF FOLLOWING ITEMS.................... 7 3.2. DASY5 E-FIELD PROBE .............................................................................................................................. 8 3.3. DATA ACQUISITION ELECTRONICS DESCRIPTION ............................................................................................. 8 3.4. ROBOT ....................................................................................................................................................... 9 3.5. LIGHT BEAM UNIT ....................................................................................................................................... 9 3.6. DEVICE HOLDER ....................................................................................................................................... 10 3.7. MEASUREMENT SERVER ............................................................................................................................ 10 3.8. PHANTOM ............................................................................................................................................... 11 4. SAR MEASUREMENT PROCEDURE .......................................................................................................... 12 4.1. SPECIFIC ABSORPTION RATE (SAR) ........................................................................................................... 12 4.2. SAR MEASUREMENT PROCEDURE ............................................................................................................. 13 5. TISSUE SIMULATING LIQUID ..................................................................................................................... 15 5.1. THE COMPOSITION OF THE TISSUE SIMULATING LIQUID ................................................................................... 15 5.2. TISSUE DIELECTRIC PARAMETERS FOR HEAD AND BODY PHANTOMS .............................................................. 15 5.3. TISSUE CALIBRATION RESULT ..................................................................................................................... 16 6. SAR SYSTEM CHECK PROCEDURE ......................................................................................................... 17 6.1. SAR SYSTEM CHECK PROCEDURES ........................................................................................................... 17 7. EUT TEST POSITION ................................................................................................................................... 19 7.1. BODY WORN POSITION .............................................................................................................................. 19 8. SAR EXPOSURE LIMITS ............................................................................................................................ 20 9. TEST FACILITY ........................................................................................................................................... 21 10. TEST EQUIPMENT LIST ........................................................................................................................... 22 11. MEASUREMENT UNCERTAINTY .............................................................................................................. 23 12. POWER MEASUREMENT .......................................................................................................................... 27 13. TEST RESULTS ..................................…

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Page 1 of 20 CALIBRATION DATA PROBE CALIBRATION DATA Page 2 of 20 Page 3 of 20 Page 4 of 20 Page 5 of 20 Page 6 of 20 Page 7 of 20 Page 8 of 20 Page 9 of 20 Page 10 of 20 DAE CALIBRATION DATA Page 11 of 20 Page 12 of 20 Page 13 of 20 Page 14 of 20 Page 15 of 20 DIPOLE CALIBRATION DATA Page 16 of 20 Page 17 of 20 Page 18 of 20 Page 19 of 20 Page 20 of 20

Page 1 of 36 FCC Test Report Report No.: AGC09290210301FE10 FCC ID : 2AUZJ-MN31 PRODUCT DESIGNATION : Two-way radio BRAND NAME : TENWAY MODEL NAME : MN-31, MN-32, MN-33 APPLICANT : Quanzhou Tenway trading Co.,ltd. DATE OF ISSUE : Mar. 24, 2021 STANDARD(S) : FCC Part 95 Rules REPORT VERSION : V 1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC09290210301FE10 Page 2 of 36 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Mar. 24, 2021 Valid Initial Release Report No.: AGC09290210301FE10 Page 3 of 36 TABLE OF CONTENTS 1. GENERAL INFORMATION ............................................................................................................................ 5 2. PRODUCT INFORMATION ............................................................................................................................ 6 2.1 PRODUCT TECHNICAL DESCRIPTION .............................................................................................. 6 2.2 TEST FREQUENCY LIST ..................................................................................................................... 7 2.3 RELATED SUBMITTAL(S) / GRANT (S) ............................................................................................... 8 2.4 TEST METHODOLOGY ........................................................................................................................ 8 2.5 CALCULATION OF EMISSION INDICATORS ...................................................................................... 8 2.6 SPECIAL ACCESSORIES .................................................................................................................... 8 2.7 EQUIPMENT MODIFICATIONS ............................................................................................................ 8 2.8 ANTENNA REQUIREMENT .................................................................................................................. 9 3. TEST ENVIRONMENT ................................................................................................................................. 10 3.1 ADDRESS OF THE TEST LABORATORY .......................................................................................... 10 3.2 TEST FACILITY ................................................................................................................................... 10 3.3 ENVIRONMENTAL CONDITIONS ....................................................................................................... 11 3.4 MEASUREMENT UNCERTAINTY ....................................................................................................... 11 3.5 LIST OF EQUIPMENTS USED ........................................................................................................... 12 4.SYSTEM TEST CONFIGURATION .............................................................................................................. 13 4.1 EUT CONFIGURATION ...................................................................................................................... 13 4.2 EUT EXERCISE .................................................................................................................................. 13 4.3 CONFIGURATION OF TESTED SYSTEM .......................................................................................... 13 4.4 EQUIPMENT USED IN TESTED SYSTEM ......................................................................................... 13 4.5 SUMMARY OF TEST RESULTS ......................................................................................................... 14 5. DESCRIPTION OF TEST MODES ............................................................................................................... 15 6.FREQUENCY STABILITY ............................................................................................................................. 16 6.1 PROVISIONS APPLICABLE ............................................................................................................... 16 6.2 MEASUREMENT PROCEDURE......................................................................................................... 16 6.3 MEASUREMENT SETUP ................................................................................................................... 16 6.4 MEASUREMENT RESULTS ............................................................................................................... 17 7. EMISSION BANDWIDTH ............................................................................................................................. 18 7.1 PROVISIONS APPLICABLE ............................................................................................................... 18 7.2 MEASUREMENT PROCEDURE......................................................................................................... 18 7.3 MEASUREMENT SETUP ................................................................................................................... 18 7.4 MEASUREMENT RESULTS ............................................................................................................... 20 8. SPURIOUS RATIATED EMISSION ............................................................................................................... 21 8.1 PROVISIONS APPLICABLE ............................................................................................................... 21 Report No.: AGC09290210301FE10 Page 4 of 36 8.2 MEASUREMENT PROCEDURE......................................................................................................... 21 8.3 MEASUREMENT SETUP ................................................................................................................... 22 8.4 MEASUREMENT RESULTS ............................................................................................................... 23 8.5 EMISSION MASK PLOT ..............…

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Test Setup Photos RADIATED EMISSION TEST SETUP RADIATED EMISSION ABOVE 1G TEST SETUP

Test Setup Photos Face Up with 2.5 cm Separation Distance. Body Back Touch with all accessories The thickness of EUT is 1.8 cm 25mm