Sonos S22 FCC Request for Confidentiality Letter (Long and Short Term) (2019-02-

FCC ID: SBVRM016

Cover Letter(s)

Download: PDF
FCCID_4287032

Federal Communications Commission
7435 Oakland Mills Road
Columbia MD 21046

Subject: Request for Confidentiality

FCC ID: SBVRM016

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
Theory of Operation
Antenna Specification

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 to grant
short-term confidentiality request on the following attachments until 180 days from the grant date.

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 that information will be available for public review once the grant of equipment
authorization is issued.




Best Regards




Principal Compliance Engineer

Mark Keefe

February 21, 2019




                                       Sonos, Inc. 614 Chapala Street, Santa Barbara, CA 93101



Document Created: 2019-06-14 13:22:31
Document Modified: 2019-06-14 13:22:31

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