Subject: Request for Confidentiality

FCC ID: 2APPZ-H601W

To Whom It May Concern,

Pursuant to the provisions of the Commission's rules Title 47 Sections §0.457 and §0.459, Fanvil Technology Co., Ltd is 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 proprietary information regarding the operation of the equipment. Public disclosure of these documents might be harmful to Fanvil Technology Co., Ltd and would provide competitors with an unfair advantage in the market.

Documents Requested for Indefinite Confidentiality:

• ✔️ Schematic Diagram
• ✔️ Block Diagram
• ✔️ Operational Description
• ✔️ Parts List
• ✔️ Software Security Description
• ✔️ Antenna Specifications_confidential

In addition to the above-mentioned documents, to comply with marketing regulations in Title 47 CFR §2.803 and importation rules in Title 47 CFR §2.1204, while ensuring that business-sensitive information remains confidential until the actual marketing of newly authorized devices, Fanvil Technology Co., Ltd requests Short Term Confidentiality of the following attachment(s):

Documents Requested for Short Term Confidentiality:

• ✔️ External Photos
• ✔️ Test Setup Photos
• ✔️ Internal Photos
• ✔️ User Manual

Confidentiality Period:

• [ ] For 45 days, pursuant to Public Notice DA 04-1705.
• ✔️ For 180 days pursuant to KDB 726920 D01.

It is understood that all measurement test reports, FCC ID label format, and correspondence during the certification review process cannot be granted as confidential documents. This information will be available for public review once the grant of equipment authorization is issued.

Sincerely,

Signature: [Handwritten signature of Mengjiao Hu]

Name: Mengjiao Hu

Title: Certified Engineer