FCC ID: 2AX4YDK10 Smart Phone

( DOOGEE Model: DK10 10000 WAY mM IMEI-1:35783613XXXXXXX QTM AUT TON 000 0 A AE A 1 IMEI-2:35783613XXXXXXX x=

VTMLAULT TONNE 0) U0 1 EAA A O:

MEID :XXXXXXXXXXXXXX oc:

LAETITIA ATT ANTS gy S/N:DK10000000000000001 8

(40200005205 rec w-2axsr0K10 VW:

SER) 205-200002 Shenzhen DOOGEE Hengtong Technology CO.LTD B, 2/F, Building A4, Silicon Valley Power Digital Industral Park, No. 22, Daft Industrial Zone, Guanlan Aobei Community, Guanlan Street, Longhua New District, Shenzhen, Guangdong China Importer: XXX address: XXX

Shenzhen DOOGEE Hengtong Technology CO.,LTD Agent Authorization Letter

(2024-03-08) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern:

We, the undersigned, hereby authorize Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park Sanwei, Xixiang, Bao'an District, Shenzhen, Guangdong, China Alex.li alex.li@ntek.org.cn to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Chang Cheng / Manager Date/City:

Phone:

Fax:

E-mail:

2024-03-08 / Shenzhen 0755-27850209 0755-27850209 cheng.chang@doogee.cc

(Shenzhen DOOGEE Hengtong Technology CO.,LTD)

(2024.03.08) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AX4YDK10)

[Shenzhen DOOGEE Hengtong 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. Sincerely, Chang Cheng

(Shenzhen DOOGEE Hengtong Technology CO.,LTD)

(2024.03.08) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2AX4YDK10)

[Shenzhen DOOGEE Hengtong 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. Sincerely, Chang Cheng

Shenzhen DOOGEE Hengtong Technology CO.,LTD Family models difference declaration Smart Phone Model: DK10, DK10 Pro, V40, V40 Pro, V40 Plus, V40 Ultra Difference declaration:

All the model are the same circuit and RF module, except the model names. Regards, Signature Chang Cheng / Manager Date/City:

Phone:

Fax:

E-mail:

2024-03-08 / Shenzhen 0755-27850209 0755-27850209 cheng.chang@doogee.cc

Shenzhen DOOGEE Hengtong Technology CO.,LTD Long Term Confidentiality Request Letter

(2024-03-14) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Product: Smart Phone Model No.: DK10, DK10 Pro, V40, V40 Pro, V40 Plus, V40 Ultra FCC ID: 2AX4YDK10 To Whom It May Concern:

This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Schematic Diagram Block Diagram Operational Description BOM Software Security Requirements for UNII devices Tune up procedure Required to be submitted with this application be permanently withheld from public review. 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. 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. Please contact me if there is any information you may need. Sincerely, Chang Cheng / Manager Date/City:

Phone:

Fax:

E-mail:

2024-03-14 / Shenzhen 0755-27850209 0755-27850209 cheng.chang@doogee.cc

Shenzhen DOOGEE Hengtong Technology CO.,LTD Short Term Confidentiality Request Letter

(2024-03-08) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Short Term Confidentiality Request For Product: Smart Phone Model No.: DK10, DK10 Pro, V40, V40 Pro, V40 Plus, V40 Ultra FCC ID: 2AX4YDK10 To Whom It May Concern:

In accordance with sections 0.457 and 0.459 of CFR 47, < Shenzhen DOOGEE Hengtong Technology CO.,LTD >. requests short-term Confidentiality of following sections of this application for a period of 180 days after grant is issued. Test setup photos Internal photos External Photo Users manual These documents contain detailed system and equipment descriptions and related information about the product, which < Shenzhen DOOGEE Hengtong Technology CO.,LTD > considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, < Shenzhen DOOGEE Hengtong Technology CO.,LTD >

feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Chang Cheng / Manager Date/City:

Phone:

Fax:

E-mail:

2024-03-08 / Shenzhen 0755-27850209 0755-27850209 cheng.chang@doogee.cc

THREE STONESMEDIALLC U.S. AgentLetterofAttestation To:Federal Communications Commission 7435 OaklandMillsRoad, Columbia,MD 21046,USA Date:03/08/2024 Ref: AttestationStatement - Part2.911(d)(7) filing FCC ID2AX4YDK10 Shenzhen DOOGEE Hengtong Technology CO.,LTD(the applicant) certifies that, asof thedate of the filingofthe application, THREE STONESMEDIALLC(the agent)is our designatedU.S.agen t for serviceof process for the abovereferenceFCCID. The applicant accepts tomaintainanagent for serviceofprocessin theUnited States forno less than one year aftereither thegranteehaspermanently terminated all marketing and importation of theapplicableequipment within theU.S. ,or the conclusion of any Commission-related administrative orjudicialproceeding involving theequipment,whichever islater. The applicant further acknowledgesitis ourresponsibility toinform theFCC whenever the agent information changes.

("the agent) understanditis theagent'sobligationtoacceptserviceof the applicableequipment,andatthephysicalU.S. for mattersrelated to THREE STONESMEDIALLC processin addressandemailaddress. theUnited States DesignatedU.S. Agent CompanyName:

THREE STONESMEDIALLC FRN: 0033401761 GC: 2A99E Address:

1200BroadwaySt. APT 329,LosAngeles, CA 90015 Signature:

ContactPerson: Sijie Zhang Tel: +12679093692 Email: abbyzhangmedia@gmail.com Applicant CompanyName:

Shenzhen DOOGEE Hengtong Technology CO.,LTD Address:

B, 2/F, Building A4, Silicon Valley Power Digital Industrial Park, No. 22, Dafu Industrial Zone, GuanlanAobei Community, Guanlan Street, Longhua New District, Shenzhen, Guangdong China ContactPerson:Cheng Chang FRN:0032614604 Tel:+380634164242 Signature:

Email: lynne@ blackview. hk