Confidentiality_Request_Letter

FCC ID: 2AUCY-Y90

Cover Letter(s)

Download: PDF
FCCID_4431629

                            vivo Mobile Communication Co., Ltd.
Date: August 22, 2019

To:    Federal Communications Commission,
       Authorization & Evaluation Division,
       7435 Oakland Mills Road,
       Columbia, MD 21046

RE: vivo Mobile Communication Co., Ltd.
FCC ID: 2AUCY-Y90
FCC Certification Confidentiality Request

Gentlemen:

This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. vivo
Mobile Communication Co., Ltd. requests that the following documents regarding this submission
for FCC ID: 2AUCY-Y90 be kept Long-Term confidential:

Exhibit Type               File Name
Block Diagram              2AUCY-Y90_Block Diagram.pdf
Schematics                 2AUCY-Y90_Schematics.pdf
Operational Description    2AUCY-Y90_Operational Description.pdf
Part list                  2AUCY-Y90_BOM.pdf
Tune-Up-Procedure          2AUCY-Y90_Tune up procedure.pdf

Those documents contain detailed system and equipment description and related information
about the product which vivo Mobile Communication Co., Ltd. considers to be confidential
proprietary, a custom design and, otherwise, not releasable to the general public. Since this design
is a basis form which future technological products will evolve, vivo Mobile Communication Co.,
Ltd. considers this information would be of benefit to its competitors, and that the disclosure of
the information in these documents would give competitors an unfair advantage in the market.

Thank you for your attention to this matter.

Yours Sincerely,

(signature)


Print name: Xiang Jianfeng
Title: Certification Engineer
vivo Mobile Communication Co., Ltd.



Document Created: 2019-09-05 06:42:48
Document Modified: 2019-09-05 06:42:48

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