LTC Letter

FCC ID: 2ACE5-200B

Cover Letter(s)

Download: PDF
FCCID_4194678

                                                                                       775 Montague Expressway
                                                                                       Milpitas, CA 95035
                                                                                       Tel: 408-526-1188
                                                                                       Fax: 408-526-1088
                                                                                       Email: TCB@siemic.com




                                  Confidentiality
                                  Request Letter




                                                                   Revision History
          Reason for Amendment (current / obsolete)              From             To         Approved Date

                   Initial Release (obsolete)                     1.0            1.0         Nov-14-2006
                 Adding CFR 2.459 (obsolete)                      1.0            2.0       August – 11 - 2008
         Updated company template & Added text box                2.0            3.0         Jan-31-2012
                            (obsolete)
        Added IC confidentiality letter form (obsolete)           3.0            4.0         March-26-2015
       Corrections to STC form. Added reference to KDB            4.0            5.0          Nov 19 2015
                             (current)




SCS-F19: Confidentiality Request Letter            Page 1 of 2                                Rev 5.0


(TELEPHONE EST (HK) CO., LTD)

(2019-03-04)

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


Subject: Permanent Confidentiality Request for FCC ID: 2ACE5-200B

Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the
following Exhibits accompanying this application as:

    -    Block Diagram
    -    Schematics
    -    Operational Description

The above materials contain trade secrets and proprietary information not customarily released to the public. The
public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its
competitors.

The applicant understands that disclosure of this application and all accompanying documentation will not be
made before the date of the Grant for this application.


Sincerely,




Client’s signature
Honghong Chen / Manager
Company Name: TELEPHONE EST (HK) CO., LTD
Address: Room709, 7F, FuLi tianhe commercial building, Linhe East Road and tianhe district, Guangzhou, China
Email: roshana@telephoneest.com




SCS-F19: Confidentiality Request Letter          Page 2 of 2                                Rev 5.0



Document Created: 2019-03-04 15:50:04
Document Modified: 2019-03-04 15:50:04

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