FCC ID: A3LMT6419-41A Base Station

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6801351.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

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6801340.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 SAMSUNG Electronics CO., Ltd.

(Maetan-dong) 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea Model Number : MT6419-41A To whom it may it concern:

I hereby appoint Jongin Kim to sign letters and applications for any filings with regulatory agencies on our behalf, and to receive and exchange data between our company, the agents company and the agency in connection with certification for any products that our company owns or manufactures. Sincerely,

Jenni Chun / Head of Regulatory & Environmental Affairs Samsung Electronics America, Inc. Address: 19 Chapin Rd., Building D Pine Brook, NJ 07058 Tel: 1-800-SAMSUNG (1-800-726-7864) Date: August 24, 2023

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6801345.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 19 Chapin Rd., Building, Pine Brook, New Jersey, United States, 07058 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: A3LMT6419-41A Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Long-Term Confidentiality Exhibit Type Block Diagram Schematics Parts List Operational description Tune-up Procedure User Manual Internal Photos File Name

(MT6419-41A)_Blockdiagram

(MT6419-41A)_Schematics

(MT6419-41A)_Partlist

(MT6419-41A)_Operational Description

(MT6419-41A)_Tune up proceedure

(MT6419-41A)_User Manual

(MT6419-41A)_Internal Photo 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. All sales of the non-consumer device will be under a NDA to include third party sales and that the final user of the device is subject to the NDA. 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. We understand that the documentation for internal photographs and manuals has been made publicly available on various websites. Sincerely, Jongin Kim / Principal Engineer Samsung Electronics Co Ltd

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6801346.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 SAMSUNG Electronics CO., Ltd.

(Maetan-dong) 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea August24,2023 ApplicationExaminer/ReviewingEngineer FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ToWhomItMayConcern, Wearerequestingspecialconsiderationforinternalphotosandusersmanualexhibitstobe made post grant LongTerm Confidential for FCC ID: A3LMT641941A. The transmitter is a BaseStationwhereaccessiscontrolledandonlyavailabletotrainedpersonnel.Pleasenote thattheinternalphotosarebeingaskedtobeconfidentialundertheFCCguidelinesthatthis isanonconsumerdevice(BaseStation)andisinaccessibletothegeneralpublicduetothe locationofthedeviceanditisonlyserviceablebythelicenseeorhisdesignatedtechnicians. The user manual is being requested to be confidential under the FCC guidelines that the manualisverytechnicalandisnotprovidedtothegeneralpublic.Theusermanualcontains proprietaryinformationrequiredfortrainedinstallerstocommissionthebasestation.The usermanualwillbeusedbythelicenseeorhisdesignatedtechniciansonly. Havingthesubjectinformationeasilyavailabletocompetitorswouldnegatetheadvantage wehaveachievedbydevelopingthisproduct. Sincerely, JonginKim/StaffEngineer SAMSUNGElectronicsCo.,Ltd.

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6801342.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 SAMSUNG Electronics CO., Ltd.

(Maetan-dong) 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea CERTIFICATIONFOR USAGENTACCEPTINGSERVICEOFPROCESS Per47CFR2.911(d)(7)andFCCKDB986446D01 TO:

FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 FCCID:A3LMT6419-41A ThisletteristoconfirmyouthebelowmentionedU.S.AgentisacceptingtheresponsibilitytoactastheU.S. basedAgentforserviceofprocessforthisEquipmentAuthorization. We,SAMSUNGElectronicsCo.,Ltd,(theapplicant)willmaintainthisagentintheUSfornolessthanone yearaftereitherallmarketingorimportationtotheUSisterminated(ortheconclusionofanyCommission relatedadministrativeorjudicialproceedinginvolvingtheequipment),whicheverislater. U.S.AGENT CompanyName:

ContactName:

Address:

TelephoneNo:

Email:

FRN:

SamsungElectronicsAmerica,Inc. JenniChun 19ChapinRd.,BuildingDPineBrook,NJ07058

+18007267864 j1.chun@samsung.com 0027908797 By By JenniChun JonginKim SamsungElectronicsAmerica,Inc. SamsungElectronicsCo.,Ltd. HeadofRegulatory&EnvironmentalAffairs PrincipalEngineer August3,2023 August3,2023

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6801343.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 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea Tel No : +82-31-277-2688 Fax No : -

Certification Attestation Statements Date: August 24, 2023 Attn:

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA U.S. Agent for service of process:

Company Name: Samsung Electronics America, Inc Contact Name: JENNI CHUN Address: 19 Chapin Rd, Building D. Pine Brook, NJ 07058 FCC ID : A3LMT6419-41A To Whom It May Concern:

47 CFR section 2.911(d)(5)(i) Attestation Statement Samsung Electronics Co Ltd certifies that as of the date of the application the equipment for which authorization is sought is not covered equipment1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. 47 CFR section 2.911(d)(5)(ii) Attestation Statement Samsung Electronics Co Ltd certifies that, as of the date of the filing of this application, the applicant - is / - is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing covered equipment. Thank you, Jongin Kim/ Principal Engineer Samsung Electronics Co Ltd

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6801341.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 19 Chapin Rd., Building, Pine Brook, New Jersey, United States, 07058 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: August 24, 2023 SUBJECT: FCC Application for (FCC ID : A3LMT6419-41A) To Whom it may concern:

We, the undersigned, hereby authorize Bong-jun, Jang at CTK on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by CTK 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, Jongin Kim / Principal Engineer Samsung Electronics Co Ltd