1. FCC ID
  2. YZZ
  3. YZZWP816

FCC ID YZZWP816

Cordless Wi-Fi IP Phone

by Grandstream Networks, Inc.

Grantee Code: YZZ   Product Code: WP816
Latest application date: 2024-04-30

FCC ID Device Details

FCC IDYZZWP816
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeYZZ
Product CodeWP816
Applicant BusinessGrandstream Networks, Inc. 🇺🇸
Related Domains grandstream.com uttlab.com
Equipment ClassCordless Wi-Fi IP Phone
Test FirmShenzhen UnionTrust Quality and Technology Co., Lt

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2024-04-30
2402-2480 MHzOriginal Equipment2024-04-30
5180-5240 MHzOriginal Equipment2024-04-30

Exhibits

DocumentTypeAvailableFile
User manual-1Users Manual2024-10-23PDF 907.6 KB
User manual-2Users Manual2024-10-23PDF 460.3 KB
Internal photosInternal Photos2024-10-23PDF 2.7 MB
External photosExternal Photos2024-10-23PDF 1.3 MB
ID label and locationID Label/Location Info2024-04-30PDF 824 KB
Test setup photosTest Setup Photos2024-10-23PDF 700.1 KB
Test setup photosTest Setup Photos2024-10-23PDF 645.7 KB
Test setup photosTest Setup Photos2024-10-23PDF 718.3 KB
Antenna specificationsTest Report2024-04-30PDF 439.1 KB
SAR Test ReportRF Exposure Info2024-04-30PDF 1.6 MB
SAR Test Report ARF Exposure Info2024-04-30PDF 1,008.7 KB
SAR Test Report BRF Exposure Info2024-04-30PDF 2 MB
SAR Test Report CRF Exposure Info2024-04-30PDF 3.1 MB
SAR Test Report DRF Exposure Info2024-04-30PDF 874.4 KB
Test reportsTest Report2024-04-30PDF 1.4 MB
Test reports BLE-1Test Report2024-04-30PDF 4.8 MB
Test reports BLE-2Test Report2024-04-30PDF 2.2 MB
Test reports WIFI-1Test Report2024-04-30PDF 5 MB
Test reports WiFi-2Test Report2024-04-30PDF 4.4 MB
Test reports-1Test Report2024-04-30PDF 4.8 MB
Test reports-1Test Report2024-04-30PDF 5.5 MB
Test reports-2Test Report2024-04-30PDF 4.9 MB
Test reports-2Test Report2024-04-30PDF 3.4 MB
Test reports-3Test Report2024-04-30PDF 5.3 MB
Test reports-4Test Report2024-04-30PDF 4.8 MB
Test reports-5Test Report2024-04-30PDF 1.1 MB
Attestation StatementsAttestation Statements2024-04-30PDF 468.1 KB
US Agent LetterAttestation Statements2024-04-30PDF 83.5 KB
ConfidentialityCover Letter(s)2024-04-30PDF 116.9 KB
Letter AuthorizationCover Letter(s)2024-04-30PDF 84.1 KB
Software Configuration ControlCover Letter(s)2024-04-30PDF 91.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 115.4 KB
Schematics Metadata onlySchematicsPDF 242.6 KB
Operational Description Metadata onlyOperational DescriptionPDF 258.2 KB
Security Info. Metadata onlySDR Software/Security Info.PDF 151.5 KB
Tune Up Procedurer Metadata onlyParts List/Tune Up InfoPDF 132.5 KB

Application Information

Application IDmNYfv444AtzE7cr/AOX4rw==
Final Action Date2024-04-30
Application PurposeOriginal Equipment
Applicant FRN0020352431
ModelWP816
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionCordless Wi-Fi IP Phone
Responsible PartyNing Wei, Nwei@grandstream.com , 1-617-5669300
Technical ContactBilly Li, Shenzhen UnionTrust Quality and Technology Co., Lt, billy.li@uttlab.com , 0755-28230888
Non-Technical ContactBilly Li, Shenzhen UnionTrust Quality and Technology Co., Lt, billy.li@uttlab.com , 0755-28230888
Test FirmGeorge Luo, Shenzhen UnionTrust Quality and Technology Co., Lt, quality@uttlab.com , +86-755-28230888
TCB Emailelabscert@applus.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date10/23/2024
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is conducted. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have nometallic component in the assembly and must provide atleast 1.0 cm separation between the device and the user'sbody. End-users must be informed of the body-wornoperating requirements for satisfying RF exposurecompliance.The highest reported SAR for head and body-worn accessory transmission use conditions is 0.10 W/kg and 0.08 W/kg respectively. This device contains 20MHz and 40MHz bandwidth modes.

Applications

Application IDDatePurpose
mNYfv444AtzE7cr/AOX4rw==2024-04-30Original Equipment
gVkcopYWuUkgjzJQbv2Otw==2024-04-30Original Equipment
OumlBI21KHxy9T+0QV6fsg==2024-04-30Original Equipment
21E6h6zG+aeSuHX6Ak8mmw==2024-04-30Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
15B68, CC
2402-2480 MHz0.016820015C68, CC
2402-2480 MHz0.0069315C68, CC
2412-2462 MHz0.3515615C68, CC
5180-5240 MHz0.0261815E68, CC
5260-5320 MHz0.0279915E68, CC, ND
5500-5720 MHz0.0208415E68, CC, ND
5745-5825 MHz0.0196315E68, CC

Grants

TCB Grant - Application OumlBI21KHxy9T+0QV6fsg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 04/30/2024

Application Dated: 04/30/2024
Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215 USA
 
Attention: Ning Wei

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:  YZZWP816
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Part 15 Class B Digital Device
Notes: Cordless Wi-Fi IP Phone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
68 CC 15B  - 


68: This grant does not pertain to equipment approval requirements under Part 68.
CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application OumlBI21KHxy9T+0QV6fsg==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215 USA
United States 		  Date of Grant: 04/30/2024

Application Dated: 04/30/2024
 
Attention: Ning Wei

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:  YZZWP816
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Part 15 Class B Digital Device
Notes: Cordless Wi-Fi IP Phone
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
68 CC 15B  - 


68: This grant does not pertain to equipment approval requirements under Part 68.
CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application mNYfv444AtzE7cr/AOX4rw==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 04/30/2024

Application Dated: 04/30/2024
Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215 USA
 
Attention: Ning Wei

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:  YZZWP816
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Digital Transmission System
Notes: Cordless Wi-Fi IP Phone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
68 CC 15C 2402.0  -  2480.0 0.00693  
68 CC 15C 2412.0  -  2462.0 0.35156  

Output power listed is conducted. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have nometallic component in the assembly and must provide atleast 1.0 cm separation between the device and the user'sbody. End-users must be informed of the body-wornoperating requirements for satisfying RF exposurecompliance.The highest reported SAR for head and body-worn accessory transmission use conditions is 0.10 W/kg and 0.08 W/kg respectively. This device contains 20MHz and 40MHz bandwidth modes.

68: This grant does not pertain to equipment approval requirements under Part 68.
CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application mNYfv444AtzE7cr/AOX4rw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215 USA
United States 		  Date of Grant: 04/30/2024

Application Dated: 04/30/2024
 
Attention: Ning Wei

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:  YZZWP816
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Digital Transmission System
Notes: Cordless Wi-Fi IP Phone
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
68 CC 15C 2402.0  -  2480.0 0.00693  
68 CC 15C 2412.0  -  2462.0 0.35156  

Output power listed is conducted. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have nometallic component in the assembly and must provide atleast 1.0 cm separation between the device and the user'sbody. End-users must be informed of the body-wornoperating requirements for satisfying RF exposurecompliance.The highest reported SAR for head and body-worn accessory transmission use conditions is 0.10 W/kg and 0.08 W/kg respectively. This device contains 20MHz and 40MHz bandwidth modes.


68: This grant does not pertain to equipment approval requirements under Part 68.
CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application gVkcopYWuUkgjzJQbv2Otw==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 04/30/2024

Application Dated: 04/30/2024
Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215 USA
 
Attention: Ning Wei

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:  YZZWP816
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Cordless Wi-Fi IP Phone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
68 CC 15C 2402.0  -  2480.0 0.01682  

Output power listed is conducted. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have nometallic component in the assembly and must provide atleast 1.0 cm separation between the device and the user'sbody. End-users must be informed of the body-wornoperating requirements for satisfying RF exposurecompliance.The highest reported SAR for head and body-worn accessory transmission use conditions is 0.01 W/kg and 0.01 W/kg respectively.

68: This grant does not pertain to equipment approval requirements under Part 68.
CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application gVkcopYWuUkgjzJQbv2Otw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215 USA
United States 		  Date of Grant: 04/30/2024

Application Dated: 04/30/2024
 
Attention: Ning Wei

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:  YZZWP816
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Cordless Wi-Fi IP Phone
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
68 CC 15C 2402.0  -  2480.0 0.01682  

Output power listed is conducted. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have nometallic component in the assembly and must provide atleast 1.0 cm separation between the device and the user'sbody. End-users must be informed of the body-wornoperating requirements for satisfying RF exposurecompliance.The highest reported SAR for head and body-worn accessory transmission use conditions is 0.01 W/kg and 0.01 W/kg respectively.


68: This grant does not pertain to equipment approval requirements under Part 68.
CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 21E6h6zG+aeSuHX6Ak8mmw==

Mail To:
TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 04/30/2024

Application Dated: 04/30/2024
Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215 USA
 
Attention: Ning Wei

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:  YZZWP816
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Cordless Wi-Fi IP Phone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
68 CC 15E 5180.0  -  5240.0 0.02618  
68 CC ND 15E 5260.0  -  5320.0 0.02799  
68 CC ND 15E 5500.0  -  5720.0 0.02084  
68 CC 15E 5745.0  -  5825.0 0.01963  

Output power listed is conducted. This device complies with the Dynamic Frequency Selection (DFS) requirements of KDB 905462 D03 as a Client only without Radar Detection.SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have nometallic component in the assembly and must provide atleast 1.0 cm separation between the device and the user'sbody. End-users must be informed of the body-wornoperating requirements for satisfying RF exposurecompliance.The highest reported SAR for head and body-worn accessory transmission use conditions is 0.61 W/kg and 0.72 W/kg respectively.The device contains 20MHz and 40MHz.

68: This grant does not pertain to equipment approval requirements under Part 68.
CC: This device is certified pursuant to two different Part 15 rules sections.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

EAS Grant - Application 21E6h6zG+aeSuHX6Ak8mmw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Grandstream Networks, Inc.
126 Brookline Ave, 3rd Floor
Boston, MA 02215 USA
United States 		  Date of Grant: 04/30/2024

Application Dated: 04/30/2024
 
Attention: Ning Wei

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:  YZZWP816
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Cordless Wi-Fi IP Phone
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
68 CC 15E 5180.0  -  5240.0 0.02618  
68 CC ND 15E 5260.0  -  5320.0 0.02799  
68 CC ND 15E 5500.0  -  5720.0 0.02084  
68 CC 15E 5745.0  -  5825.0 0.01963  

Output power listed is conducted. This device complies with the Dynamic Frequency Selection (DFS) requirements of KDB 905462 D03 as a Client only without Radar Detection.SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have nometallic component in the assembly and must provide atleast 1.0 cm separation between the device and the user'sbody. End-users must be informed of the body-wornoperating requirements for satisfying RF exposurecompliance.The highest reported SAR for head and body-worn accessory transmission use conditions is 0.61 W/kg and 0.72 W/kg respectively.The device contains 20MHz and 40MHz.


68: This grant does not pertain to equipment approval requirements under Part 68.
CC: This device is certified pursuant to two different Part 15 rules sections.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

Mail To: