DECT and Wi-Fi Cordless IP Phone — by Grandstream Networks, Inc.
FCC.gov blocks direct links from other sites (referer check) — titles below aren't clickable.
Use "View on FCC.gov" above to open and download the actual files.
FCC ID YZZDP726W
Device Details
FCC ID YZZDP726W Grantee Code YZZDP Product Code 726W Applicant Grandstream Networks, Inc. Address Boston, MA, 02215 USA, United States Equipment Class NII - Unlicensed National Information Infrastructure TX Device Description DECT and Wi-Fi Cordless IP Phone Application Purpose Original Equipment Grant Date 2026-09-24 Frequency Range 5180-5240 MHz; 5260-5320 MHz; 5500-5720 MHz; 5745-5825 MHz; 2402-2480 MHz; 1921.536-1928.448 MHz; 2412-2462 MHz; 2422-2452 MHz Operating Frequencies
Frequency Range Application Purpose Final Action Date
5180–5240 MHz
Original Equipment
2026-09-24
5260–5320 MHz
Original Equipment
2026-09-24
5500–5720 MHz
Original Equipment
2026-09-24
5745–5825 MHz
Original Equipment
2026-09-24
Exhibits (23)
View on FCC.gov ↗
Document Type Available File
Attestation Letter-2.911(d)(5)(i)
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 105.5 KB
Attestation Letter-2.911(d)(5)(ii)
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 106.6 KB
US Agent Attestation Letter
Attestation Statements
2026-09-24
ADOBE ACROBAT PDF 69.3 KB
Block Diagram
Block Diagram
ADOBE ACROBAT PDF 25.4 KB
FCC Agent Authorization Letter
Cover Letter(s)
2026-09-24
ADOBE ACROBAT PDF 80.5 KB
FCC Confidentiality Letter
Cover Letter(s)
2026-09-24
ADOBE ACROBAT PDF 88.5 KB
External Photos
External Photos
2027-03-23
ADOBE ACROBAT PDF 2 MB
Label and Label Location
ID Label/Location Info
2026-09-24
ADOBE ACROBAT PDF 145.6 KB
Internal Photos
Internal Photos
2027-03-23
ADOBE ACROBAT PDF 5.6 MB
Operation Description
Operational Description
ADOBE ACROBAT PDF 204.4 KB
SAR Calibration Certificates
RF Exposure Info
2026-09-24
ADOBE ACROBAT PDF 4.1 MB
SAR Test Report
RF Exposure Info
2026-09-24
ADOBE ACROBAT PDF 1.8 MB
SAR Scan Plots
RF Exposure Info
2026-09-24
ADOBE ACROBAT PDF 986.3 KB
Schematics
Schematics
ADOBE ACROBAT PDF 1.3 MB
Software Security Description
SDR Software/Security Info.
ADOBE ACROBAT PDF 117.2 KB
DFS Test Report
Test Report
2026-09-24
ADOBE ACROBAT PDF 1.1 MB
Antenna Specification
Test Report
2026-09-24
ADOBE ACROBAT PDF 316.7 KB
5G WIFI Test Report Appendix
Test Report
2026-09-24
ADOBE ACROBAT PDF 1.7 MB
5G WIFI Test Report
Test Report
2026-09-24
ADOBE ACROBAT PDF 5.1 MB
SAR EUT Test Position Photos
Test Setup Photos
2027-03-23
ADOBE ACROBAT PDF 1.7 MB
Test Setup Photos
Test Setup Photos
2027-03-23
ADOBE ACROBAT PDF 1.2 MB
User Manual_QIG
Users Manual
2027-03-23
ADOBE ACROBAT PDF 1.5 MB
User Manual_Regulatory Information
Users Manual
2027-03-23
ADOBE ACROBAT PDF 1.6 MB
Application Information
Application ID Ent8UktwARQvm/9ZzrbRag== Final Action Date 2026-09-24 Application Purpose Original Equipment Model 726W Frequency Range 5180-5240 MHz; 5260-5320 MHz; 5500-5720 MHz; 5745-5825 MHz; 2402-2480 MHz; 1921.536-1928.448 MHz; 2412-2462 MHz; 2422-2452 MHz Equipment Class NII - Unlicensed National Information Infrastructure TX Device Description DECT and Wi-Fi Cordless IP Phone Responsible Party Junwei Wang, pwang@grandstream.com, 1-617-5669300 Non-Technical Contact Junwei Wang, Grandstream Networks, Inc., pwang@grandstream.com, 1-617-5669300 Test Firm Nana Liu, Bay Area Compliance Laboratories Corp (Shenzhen), qa.sz@baclcorp.com, 86-755-33320018 TCB Email bacl.regulatory@baclcorp.com TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques Long-Term Confidentiality Yes Short-Term Confidentiality Yes Short-Term Release Date 03/23/2027 Modular Equipment Does not apply Composite Device Yes Cognitive Radio No Authorization Waiver No Authorization Waiver Approved No Section 5301 Certification Yes Related OET Knowledge DataBase Inquiry No Applications (1)
Application ID Date Purpose
Ent8UktwARQvm/9ZzrbRag==
2026-09-24
Original Equipment
Equipment Authorization
Frequency Output Tolerance Emission Designator Rules
5180–5240 MHz
0.0294
15E
5260–5320 MHz
0.0229
15E
5500–5720 MHz
0.0191
15E
5745–5825 MHz
0.015
15E
Grants
TCB
GRANT OF EQUIPMENT
AUTHORIZATIONTCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:
Bay Area Compliance Laboratories Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089
Date of Grant: 09/24/2026
Grandstream Networks, Inc.
126 Brookline Ave., 3rd Floor
Boston, MA 02215 USA
Attention: Junwei Wang ,
NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for
the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
FCC IDENTIFIER:
YZZDP726W
Name of Grantee:
Grandstream Networks, Inc.
Equipment Class:
Unlicensed National Information Infrastructure TX
Notes:
DECT and Wi-Fi Cordless IP Phone
Grant Notes
FCC Rule Parts
Frequency
Range (MHZ)
Output
Watts
Frequency
Tolerance
Emission
Designator
CC
15E
5180.0
-
5240.0
0.0294
CC
15E
5260.0
-
5320.0
0.0229
CC
15E
5500.0
-
5720.0
0.0191
CC
15E
5745.0
-
5825.0
0.015
Output power listed is conducted. The antenna(s) used for this transmitter must not be co-located with any other transmitters, except in accordance with FCC multi-transmitter product procedures. SAR compliance for body-worn operating conditions is restricted to the specified accessories described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory and simultaneous transmission exposure conditions are 0.66 W/kg, 0.77 W/kg and 0.91 W/kg, respectively. This device supports 20 MHz and 40 MHz bandwidth modes.
CC:
This device is certified pursuant to two different Part 15 rules sections.