FCC ID: A4RGE2AE Phone

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6421551.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 February 23, 2023 Subject:

Request for Confidentiality FCC ID:

A4RGE2AE To Whom It May Concern:

Pursuant to the provisions of Sections 0.457 and 0.459 of the Commissions rules (47 C.F.R. 0.457, 0.459), we request that the Commission withhold the following attachments as confidential documents from public disclosure indefinitely. Theory of Operation (Operational and Technical Descriptions In support of this request, we provide the following information:

1. 2. Identification of the specific information for which confidential treatment is sought ( 0.459(b)(1)): We request that all of the information contained in the above-referenced exhibits to the certification application be withheld from routine public disclosure. Identification of the Commission proceeding in which the information was submitted or a description of the circumstances giving rise to the submission ( 0.459(b)(2)): The material is being submitted in connection with our certification application for the above-captioned FCC ID. 3. Explanation of the degree to which the information is commercial, or financial or contains a trade secret or is privileged ( 0.459(b)(3)): The market for the technology that is the subject of the certification application is highly competitive, with numerous companies competing for the business of potential customers. Were competitors to become aware of the facts set forth in the above-referenced exhibits to the application at this time, it could have an adverse impact on our competitive standing and deprive us of the marketplace benefit we If any of the otherwise might achieve by virtue of having the product available before other competitors. information for which confidential treatment is sought was made publicly available, competitors could reasonably determine the scope and status of our activities. 4. Explanation of the degree to which the information concerns a service that is competitive ( 0.459(b)(4)):

The technology that is the subject of the certification application is subject to intense competition from other manufacturers and service providers that are developing competing services and technology. 5. Explanation of how disclosure of the information could result in substantial competitive harm (

0.459(b)(5)): As noted above, were our competitors to become aware of the facts set forth in the above-referenced exhibits to the application, it could have an adverse impact on our competitive standing and deprive us of the marketplace benefit we otherwise would achieve by virtue of having the product available before other providers. 6. 7. Identification of any measures taken by the requesting party to prevent unauthorized disclosure (

0.459(b)(6)): The information contained in the above-referenced exhibits to the certification application has been strictly controlled by us, with distribution limited to internal use only and for the specific purpose of conducting research, development, and testing of the technology. Identification of whether the information is available to the public and the extent of any previous disclosures of the information to any third parties ( 0.459(b)(7)): The information that we request be maintained as confidential is not available publicly. The information has been protected and kept confidential by limiting external contacts to privileged and confidential communications. 8. Justification of the period during which the submitting party asserts that material should not be available for public disclosure ( 0.459(b)(8)): Given the competitive nature of the marketplace, any disclosure that we have developed the technology discussed in the above-referenced exhibits to the certification application would harm our competitive position. The information subject to this request for confidentiality should not be made available for public disclosure at any time. It is our understanding that test measurement reports and correspondence during the certification review process cannot be granted confidential treatment, and such information will be available for public review once the grant of equipment authorization is issued. Sincerely yours, ______________________________ Clarence Ip Regulatory Compliance Program Manager Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 2

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6421552.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 February 22, 2023 Subject: Certification designating a U.S. agent for service of process pursuant to Part 2.911(d)(7) FCC ID: A4RGE2AE To whom it may concern, Google LLC (the applicant) designates itself as the agent for service of process. Hereby we acknowledge the applicants consent and the designated agents obligation to accept service of process; also acknowledge the applicants acceptance 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. Sincerely yours, ______________________________ Clarence Ip Regulatory Compliance Program Manager Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 USA Email: hw-reg-inquiry@google.com

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6421553.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Date: February 22, 2023 Federal Communications Commission Office of Engineering & Technology Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref:

FCC Class II Permissive change for FCC ID: A4RGE2AE

(Original Grant date: 8/16/2022) Applicant: Google LLC, Grantee Code: A4R The undersigned hereby requests a Class II permissive change for FCC ID: A4RGE2AE, originally granted on 8/16/2022. 1) Adding 70 MHz BW to n41. The addition is enabled by SW. No HW changes. If you have any questions regarding this application, please feel free to contact me. Sincerely Yours, ______________________________ Clarence Ip Regulatory Compliance Program Manager Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6426047.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 February 22, 2023 Subject: Certifications concerning covered equipment pursuant to Part 2.911(d)(5)(i) and (ii) FCC ID: A4RGE2AE To whom it may concern, Google LLC (the applicant) 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. The applicant also 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, and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, ______________________________ Clarence Ip Regulatory Compliance Program Manager Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 USA

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6421555.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Date: February 22, 2023 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: A4RGE2AE To Whom It May Concern:

I, the undersigned, hereby authorize Sporton International Inc. (Sporton) to act on Google LLCs

(Google) behalf in all manners relating to the above-captioned application for equipment authorization, including signing of all documents relating to this matter. Any and all acts carried out by Sporton on Googles behalf shall have the same effect as acts of Googles own. I, the undersigned, hereby certify that Google is not subject to a denial of federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing Sporton as Googles representative, Google recognizes that it is still responsible for:

a) b) c) d) complying with the relevant provisions of the certification program;

making all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

making claims regarding certification only in respect of the scope for which certification has been granted;

not using the product certification in such a manner as to bring Sporton into disrepute and not making any statement regarding the product certification that Sporton may consider misleading or unauthorized;

e) f) g) h) i) j) upon suspension or cancellation of certification, discontinuing the use of all advertising matter that contains any reference thereto and returning any certification documents as required by Sporton;

using the certification only to indicate that the products are certified as being in conformity with specified standards;

endeavoring to ensure that no certificate or report or any part thereof is used in a misleading manner;

ensuring that any reference to the product certification in communication media such as documents, brochures, or advertising, complies with Sportons requirements;

keeping a record of all complaints made known to Google relating to the products compliance with the requirements of the relevant standard and making these records available to the applicable authorities when requested;

taking appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; and k) documenting the actions taken. This authorization is valid until further written notice from Google. Sincerely yours, ______________________________ Clarence Ip Regulatory Compliance Program Manager Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 2

SPORTON INTERNATIONAL INC. No.52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan District, Taoyuan City, Taiwan TEL : 886-3-327-3456 March 13, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA RE: FCC ID: A4RGE2AE To Whom It May Concern:

This permissive change is to enable the following features via SW only:

- Additional n41 70MHz bandwidth As there is no change in HW, Tx path, and maximum output power is same as what reported in the original grant (08/16/2022), for the additional n41 70MHz bandwidth which is enabled by software, the compliance for the following aspects can be covered by the testing performed in the original filing RF exposure: Part 0 SAR Characterization Evaluation report, Part 1 SAR test report, Part 2 TAS validation report, MPE report HAC: HAC RF, HAC T-Coil test report Best Regards, Eric Huang / Senior manager Erichuang@sporton.com.tw

Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Google LLC hereby declares that the results using ABM1 values obtained from VoLTE connections over LTE bands, and ABM2 values for 5G Sub-6GHz connections over the same bands provide a reasonable representation of the HAC rating over these 5G Sub-6GHz connections (VoNR). If you have any questions, please do not hesitate to contact me. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 May 15, 2022 Subject: 5G Sub-6GHz HAC Attestation FCC ID: A4RGE2AE To Whom It May Concern:

Sincerely yours, ____________________________________ Dominik Mente Regulatory Compliance Program Manager Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043