2AYGCRBN-NX3Smart Phone

Honor Device Co., Ltd. Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To Federal Communications Commission 2023-02-22 Oakland Mills Road, Columbia MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) & Section 2.911(d)(7) filing FCC ID: 2AYGCRBN-NX3 Dear Sir or Madam, Honor Device 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. We also certify 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. Sincerely, Contact person: Liming Signature: Honor Device Co., Ltd. E-mail: [email protected] Tel: 0755-61886688

20_Authorization Letter V1.0 Honor Device Co., Ltd. Federal Communications Commission 2023-02-22 Oakland Mills Road Columbia MD 21046 Letter of Authorization To whom it may concern: We the undersigned, hereby authorize TÜV Rheinland (Shenzhen) Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by TÜV Rheinland (Shenzhen) Co., Ltd. on our behalf shall have the same affect as acts of our own. I, 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 Honor Device Co., Ltd. . Sincerely, For and Behalf of: Honor Device Co., Ltd. Liming Laboratory Manager Honor Device Co., Ltd. E-mail: [email protected] Tel: 8613760231984 Fax: NA

HONOR HONOR Conf idential Antenna information 1、Basic information(FCCID: 2AYGCRBN-NX3) ant type Model number of the antenna ant position band Type of connection with transmitter frequency range peak gain IFA IFA for RBN-NX3 ANT7 BT antenna shrapnel 2400-2483.5MHz -2 IFA IFA for RBN-NX3 ANT7 wifi 2.4G antenna shrapnel 2400-2483.5MHz -2 IFA IFA for RBN-NX3 ANT8 wifi 5G antenna shrapnel 5200-5800MHz -1 Name of the antenna manufacturer：Honor Device Co., Ltd Address of the antenna manufacturer：Shum Yip Sky Park, No. 8089, Hongli West Road, Shenzhen, China 2、Refer to the test setup photos for antenna position and dimention 3、Antenna gain ANT7-2.4GWIFI ANT7-BT frequency(GHz) Gain(dBi) frequency(GHz) Gain(dBi) 2400 -2 2400 -2 2420 -2.18 2420 -2.18 2440 -2.2 2440 -2.2 2460 -2.35 2460 -2.35 2480 -2.3 2480 -2.3 2500 -2.45 2500 -2.45 ANT8-5G WIFI frequency(GHz) Gain(dBi) 5200 -1.15 5220 -1.02 5240 -1.1 5260 -1.18 5280 -1.21 5300 -1 5320 -1.25 5340 -1.3 5360 -1.34 5380 -1.26 5400 -1.21 5420 -1.14 5440 -1.2 HONOR HONOR Conf idential 5460 -1.2 5480 -1.2 5500 -1.06 5520 -1.05 5540 -1.12 5560 -1.12 5580 -1.37 5600 -1.32 5620 -1.37 5640 -1.3 5660 -1.28 5680 -1.19 5700 -1.2 5720 -1.13 5740 -1.1 5760 -1.1 5780 -1.06 5800 -1.03 4、3D map 2.4G W IFI 2412 2442 2480 BT 2412 2442 2480 5G W IFI 5180 5320 5825

18_Confidentiality Letter V1.0 Honor Device Co., Ltd. Federal Communications Commission 2023-02-22 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: 2AYGCRBN-NX3 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Operational Description Bom List Tune-Up Procedure KDB Inquiry Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. ***************************************************************************** In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the Commission withholds the following documents from public viewing until 2023-7-12 External Photos Internal Photos Test Setup Photos User Manual ****************************************************************************** It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards 18_Confidentiality Letter V1.0 Liming Laboratory Manager Honor Device Co., Ltd. E-mail: [email protected] Tel: 8613760231984 Fax: NA