Confidentiality Letter


Cover Letter(s)

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                     Huawei Technologies Co.,Ltd.
Federal Communications Commission
Oakland Mills Road
Columbia MD 21046

Subject:           Request for Confidentiality


To Whom It May Concern:

Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§
0.457, 0.459), we are requesting the Commission to withhold the following attachments as
confidential document from public disclosure indefinitely.

Schematic Diagram
Block Diagram
Operational Description
Bom List
Tune-Up Procedure

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.
In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the
Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and
the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information
remains confidential until the actual marketing of newly authorized devices. We are requesting
the Commission withholds the following documents from public viewing until

External Photos
Internal Photos
Test Setup Photos
User Manual
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

Best Regards

18_Confidentiality Letter                        V1.0

Zhang Xinghai
EMC Laboratory Manager
Huawei Technologies Co., Ltd.
Tel: 0086-0755-28970299
Fax: 0086-0755-89650226

18_Confidentiality Letter         V1.0

Document Created: 2019-05-09 11:16:39
Document Modified: 2019-05-09 11:16:39

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