FCC ID: 2BVKU-ST-C10 4G LTE POC RADIO

SCInIiTO 4G LTE POC RADIO 4 FE Model:ST-C10 ae cE FCC ID:2BVKU-ST-C10 i.) 977359"630407 SCKhIiTO 4G LTE POC RADIO 4 FE Model:ST-C12 cE FCC ID:2BVKU-ST-C10 ji. nn 977359"630551

FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD ADD: XIAMEI ZHEN CAIBIAN, NAN'AN CITY QUANZHOUCITY, FUJIAN PROVINCE, China TEL: +86-0592-3201333 Mail Address: [email protected] Date: 2026-07-28 To:

FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We, FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD, hereby authorize China Certification ICT Co., Ltd (Dongguan) to act as a laboratory for testing and test report generation for the following project(s):

(Product name: 4G LTE POC RADIO, Model Name: ST-C10, ST-C12 FCC ID: 2BVKU-ST-C10) This product only supports LTE: Band 2/4/5/7/66(16QAM only support up to maximum 27RB.) , other functions has been shielded by software, and end user cannot activate them. Sincerely, Signature:

Printed Name: Chenqing Lin Title: General Manager

FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD Add: XIAMEI ZHEN CAIBIAN, NAN'AN CITY QUANZHOUCITY, FUJIAN PROVINCE, China Tel: +86-0592-3201333 E-mail: [email protected] Attestation Letter Date: 07/28/2026 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 2.911(d)(5)(i)(ii) Filing FCC ID: 2BVKU-ST-C10 FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD (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. FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD (the applicant) 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. FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD (the applicant) certifies that our product does not use Kaspersky's software information. Sincerely, Signature Contact Person: Chenqing Lin Title: General Manager

FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD ADD: XIAMEI ZHEN CAIBIAN, NAN'AN CITY QUANZHOUCITY, FUJIAN PROVINCE, China TEL: +86-0592-3201333 Mail Address: [email protected] DECLARATION OF SIMILARITY Date: 2026-06-05 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam:

We, FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD, hereby declare that the product: 4G LTE POC RADIO, FCC ID: 2BVKU-ST-C10. model: ST-C12 are electrically identical with the model: ST-C10 which was tested by China Certification ICT Co., Ltd (Dongguan) with the same electromagnetic emissions and electromagnetic compatibility characteristics. A description of the differences between those models and that are declared similar are as follows:

Tested Model(s) Series Models Details ST-C10 ST-C12 All are the same except model name, Key silk-screen printing and outer speaker enclosure. Please contact me should there be need for any additional clarification or information. Best Regards, Signature:

Printed Name: Chenqing Lin Title: General Manager

FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD Add: XIAMEI ZHEN CAIBIAN, NAN'AN CITY QUANZHOUCITY, FUJIAN PROVINCE, China Tel: +86-0592-3201333 E-mail: [email protected] FCC Authorization Date: 2026-07-28 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We , FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD, Hereby authorizes China Certification ICT Co., Ltd (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, 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 the applicant. Sincerely Yours, Clients signature Contact Person: Chenqing Lin Title: General Manager QA-FR-170-B

FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD Add: XIAMEI ZHEN CAIBIAN, NAN'AN CITY QUANZHOUCITY, FUJIAN PROVINCE, China Tel: +86-0592-3201333 E-mail: [email protected] FCC Confidential Authorization Date: 2026-07-28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BVKU-ST-C10 In accordance with Sections 0.457 and 0.459 of the Commissions Rules, FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD hereby requests long-term confidential treatment of information accompanying this application as outlined below:

Block Diagram Schematics Operation Description BOM Tune up procedure The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature:

Contact Person: Chenqing Lin Title: General Manager QA-FR-171-A

U.S. AGENT LETTER OF ATTESTATION Date: 2026-07-28 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 2.911(d)(7) Filing FCC ID: 2BVKU-ST-C10 FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD certifies that, as of the date of the filing of the application, Iconsigh is our designated U.S. agent for service of process for the above referenced FCC ID. FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD accepts 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. Iconsigh accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Company Name: Iconsigh Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0038330684 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature:

Applicant: FUJIAN XINLITONG ELECTRONIC TECHNOLOGY CO.,LTD Address: XIAMEI ZHEN CAIBIAN, NAN'AN CITY QUANZHOUCITY, FUJIAN PROVINCE, China FRN: 0038269569 Tel: +86-05923201333 Email: [email protected] Signed by (printed name): Chenqing Lin Signature: