IP Phone

Grandstream Networks, Inc. - Original Equipment

126 Brookline Ave, 3rd Floor


grandstream.com

Listed Certified Devices

Brand Device Name Model Type Certification Date
Grandstream Networks, Inc. IP Phone GRP2604P FCC ID 2020-07-31
FCC Application Details
EquipmentIP Phone
FRN0020352431
Grantee CodeYZZ
Product CodeGRP2604P
Applicant BusinessGrandstream Networks, Inc.
Business Address126 Brookline Ave, 3rd Floor , Boston, Massachusetts United States 02215 USA
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
TCB Email[email protected]
ApplicantNing Wei –
Applicant Phone
Applicant Fax1-617-2491987
Applicant Email[email protected]
Applicant MailStop
Test FirmShenzhen UnionTrust Quality and Technology Co., Lt
Test Firm ContactGeorge Luo
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByBilly Li – Deputy General Manager

Further Details May Be Available From: fcc.id/YZZGRP2604P or fcc.report/FCC-ID/YZZGRP2604P


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 4835023
Mirror: FCCID.io - 4835023
Label Artwork and Location
ID Label/Location InfoAdobe Acrobat PDFpdf109.12 K2020-07-312020-07-31

Document 4835022
Mirror: FCCID.io - 4835022
Label Artwork and Location
ID Label/Location InfoAdobe Acrobat PDFpdf109.12 K2020-07-312020-07-31

Document 4835020
Mirror: FCCID.io - 4835020
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf3.12 M2020-07-312020-07-31

Document 4835019
Mirror: FCCID.io - 4835019
External Photos
External PhotosAdobe Acrobat PDFpdf4.21 M2020-07-312020-07-31

Document 4835005
Mirror: FCCID.io - 4835005
Test Setup
Test Setup PhotosAdobe Acrobat PDFpdf835.18 K2020-07-312020-07-31

Document 4835004
Mirror: FCCID.io - 4835004
Test Report
Test ReportAdobe Acrobat PDFpdf1.88 M2020-07-312020-07-31

Document 4834997
Mirror: FCCID.io - 4834997
User Manual
Users ManualAdobe Acrobat PDFpdf1.89 M2020-07-312020-07-31

Document 4834996
Mirror: FCCID.io - 4834996
Declaration of difference
Cover Letter(s)Adobe Acrobat PDFpdf62.26 K2020-07-312020-07-31

Document 4834995
Mirror: FCCID.io - 4834995
Confidentiality Request
Cover Letter(s)Adobe Acrobat PDFpdf46.36 K2020-07-312020-07-31

Document 4834994
Mirror: FCCID.io - 4834994
Letter of Agency
Cover Letter(s)Adobe Acrobat PDFpdf40.24 K2020-07-312020-07-31

Block Diagram
Block DiagramAdobe Acrobat PDF95.02 K2020-07-31

Circuit Diagram
SchematicsAdobe Acrobat PDF598.93 K2020-07-31

Test Setup
Test Setup PhotosAdobe Acrobat PDF835.18 K2020-07-312020-07-31

Test Report
Test ReportAdobe Acrobat PDF1.88 M2020-07-312020-07-31

Technical Description
Operational DescriptionAdobe Acrobat PDF125.73 K2020-07-31

Letter of Agency
Cover Letter(s)Adobe Acrobat PDF40.24 K2020-07-312020-07-31

Internal Photos
Internal PhotosAdobe Acrobat PDF3.12 M2020-07-312020-07-31

External Photos
External PhotosAdobe Acrobat PDF4.21 M2020-07-312020-07-31

Declaration of difference
Cover Letter(s)Adobe Acrobat PDF62.26 K2020-07-312020-07-31

Confidentiality Request
Cover Letter(s)Adobe Acrobat PDF46.36 K2020-07-312020-07-31

User Manual
Users ManualAdobe Acrobat PDF1.89 M2020-07-312020-07-31

Related FCC IDs: