FCC ID: RSN-FIBERMAXRU2 SignalMax Fiber DAS V2 .0

Label Artwork and Location Model: SC-FRU V2 Label:

FCC Warning WARNING: This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or the express consent of an FCC Licensee to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuingviolation. ISED Warning WARNING: Industrial zone enhancers are NOT consumer devices. They are designed for installation by ISED licensees and qualified installers who have recognized RF training. You MUST be an ISED licensee or have the express consent of an ISED icensee to install or operate this device. AVERTISSEMENT : Les enrichisseurs de zone industriels ne sont PAS des appareils de CONSOMMATION. Ils sont conus pour tre installs par des titulaires de licence dISDE et des installateurs qualifis qui ont reu une formation reconnue en RF. Vous DEVEZ tre le titulaire de licence dISDE ou avoir le consentement exprs du titulaire de licence dISDE pour installer ou exploiter cet appareil. Size: L*W= 101.6*25.4mm Location

Cellphone-Mate Inc. dba SureCall Section 2.911(d)(5)(i) Certification EquipmentType Company name: Cellphone-Mate Inc. dba SureCall Address: 48346 Milmont Drive Fremont California 94538 United States Product Name: SignalMax Fiber DAS V2.0 FCC ID: RSN-FIBERMAXRU2 Model(s): SC-FRU V2 2.911(d)(5)(i) EquipmentType We, [Cellphone-Mate Inc. dba SureCall] (the applicant) certify that the equipment for which authorization is sought through certification is not:

Prohibited from receiving an equipment authorization pursuant to 2.903; of the FCC rules. Identified as an equipment type in the Covered ListNOTE 1 Yours sincerely, Name: Dennis Findley Date: 2026-08-17 Title and Company name:

Director of Operations / Cellphone-Mate Inc. dba SureCall NOTE 1 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(i) Equipment Type Attestation v1.2

Cellphone-Mate Inc. dba SureCall Section 2.911(d)(5)(ii) Certification Applicant (Covered List) Company name: Cellphone-Mate Inc. dba SureCall Address: 48346 Milmont Drive Fremont California 94538 United States Product Name: SignalMax Fiber DAS V2.0 FCC ID: RSN-FIBERMAXRU2 Model(s): SC-FRU V2 2.911(d)(5)(ii) Applicant filing We, [Cellphone-Mate Inc. dba SureCall] (the applicant) certify that, as of the date of the filing of the application, the applicant is not identifiedNOTE 1on the Covered ListNOTE 2,established pursuant to 1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: Dennis Findley Date: 2026-08-17 Title and Company name: Director of Operations / Cellphone-Mate Inc. dba SureCall NOTE 1 Delete option not applicable to this application. NOTE 2 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(ii) Applicant Attestation v1.3

Cellphone-Mate Inc. dba SureCall Section 2.911(d)(7) USA Agent for Service of Process Company name: Cellphone-Mate Inc. dba SureCall Address: 48346 Milmont Drive Fremont California 94538 United States Product Name: SignalMax Fiber DAS V2.0 FCC ID: RSN-FIBERMAXRU2 Model(s): SC-FRU V2 2.911(d)(7) USA Designated Agent for Service of Process We, [Cellphone-Mate Inc. dba SureCall] (the applicant) designate [Cellphone-Mate Inc. dba SureCall]X"' for the purpose of accepting service of process on behalf of the applicant. , Applicant consent:We acknowledgeour consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledgeour acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-

related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation:We acknowledgeourobligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email addressfor no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-

related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Applicant Company name: Cellphone-Mate Inc. dba Company name: Cellphone-Mate Inc. dba SureCall SureCall USA Address: 48346 Milmont Drive, Address: 48346 Milmont Drive, Fremont, Fremont, California 94538, United States California 94538, United States FRN Number: 0010188936 FRN Number: 0010188936 Contact Name: Hongtao Zhan FCC Grantee Code: RSN Telephone No: (510) 770-0469 301 Contact Name: Dennis Findley Email: [email protected] Telephone No: 510-770-0469 Email: [email protected]

{ Passnsiel Apel ley Signature: ees a) 2.911 (d)(7)USA Agent v1.5 Cellphone-Mate Inc. dba SureCall _ Title: CEO Title: Director of Operations Date:2026-08-17 Date: 2026-08-17 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the 2.911 (d)(7)USA Agent v1.5

Cellphone-Mate Inc. dba SureCall Agent Authorization Company: Cellphone-Mate Inc. dba SureCall Address: 48346 Milmont Drive Fremont California 94538 United States Product Name: SignalMax Fiber DAS V2.0 Model Number(s): SC-FRU V2 Product Description: SignalMax Fiber DAS V2.0 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: 2026-08-17 Name:

Dennis Findley Title:

Director of Operations Company: Cellphone-Mate Inc. dba SureCall

Cellphone-Mate Inc. dba SureCall Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: RSN-FIBERMAXRU2 Date: 2026-08-17 To Whom It May Concern, Pursuant to the provisions of the Commissions 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 pursuantto 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, Signature:

Name: Dennis Findley Title: Director of Operations

Cellphone-Mate Inc. dba SureCall Aug 17, 2026 Subject: Tuning and Adjustment of Signal booster, FCC ID: RSN-FIBERMAXRU2 There are no external tuning adjustments, the amplifier is factory set not exceed maximum gains, power levels, and downlink dependent region (RSSI) set points as provided in the test results. Yours sincerely, Dennis Findley