FCC ID T2C-MP66W
Wi-Fi IP Phone
by YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD.
Grantee Code: T2C Product Code: MP66W
Latest application date: 2026-11-03
FCC ID Device Details
| FCC ID | T2C-MP66W |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | T2C |
| Product Code | MP66W |
| Applicant Business | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. 🇨🇳 |
| Related Domains |  yealink.com  iconsigh.com |
| Equipment Class | Wi-Fi IP Phone |
| Test Firm | Bay Area Compliance Laboratories Corp. (Dongguan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-11-03 |
| 5745-5825 MHz | Original Equipment | 2026-11-03 |
| 2422-2452 MHz | Original Equipment | 2026-11-03 |
| 6875-7095 MHz | Original Equipment | 2026-11-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label and Label Location | ID Label/Location Info | 2026-11-03 | PDF 220.9 KB |
| 5G WIFI Test Report Part 1 | Test Report | 2026-11-03 | PDF 5.5 MB |
| 5G WIFI Test Report Part 2 | Test Report | 2026-11-03 | PDF 5.4 MB |
| 5G WIFI Test Report Part 3 | Test Report | 2026-11-03 | PDF 4.1 MB |
| APD SAR Test Report | RF Exposure Info | 2026-11-03 | PDF 1.6 MB |
| APD SAR Test Report Appendix | RF Exposure Info | 2026-11-03 | PDF 687.5 KB |
| Antenna Specification Chain 0 | Test Report | 2026-11-03 | PDF 425.2 KB |
| Antenna Specification Chain 1 | Test Report | 2026-11-03 | PDF 487.2 KB |
| DFS Test Report | Test Report | 2026-11-03 | PDF 563.9 KB |
| SAR Test Report | RF Exposure Info | 2026-11-03 | PDF 1.1 MB |
| Test Report | Test Report | 2026-11-03 | PDF 2.8 MB |
| Test Report - BLE | Test Report | 2026-11-03 | PDF 1.5 MB |
| Test Report - WIFI Part 1 | Test Report | 2026-11-03 | PDF 5.4 MB |
| Test Report - WIFI Part 2 | Test Report | 2026-11-03 | PDF 2.4 MB |
| Test Report Part 1 | Test Report | 2026-11-03 | PDF 5.5 MB |
| Test Report Part 2 | Test Report | 2026-11-03 | PDF 4.7 MB |
| Test Report Part 3 | Test Report | 2026-11-03 | PDF 5.3 MB |
| Test Report Part 4 | Test Report | 2026-11-03 | PDF 5.4 MB |
| Test Report Part 5 | Test Report | 2026-11-03 | PDF 5.4 MB |
| Attestation Letter | Attestation Statements | 2026-11-03 | PDF 107.8 KB |
| Attestation Letter-2.911(d)(5)(i) | Attestation Statements | 2026-11-03 | PDF 135.5 KB |
| Attestation Letter-2.911(d)(5)(ii) | Attestation Statements | 2026-11-03 | PDF 140.6 KB |
| U-NII 6GHz Attestation Letter | Attestation Statements | 2026-11-03 | PDF 98.8 KB |
| US Agent Attestation Letter | Attestation Statements | 2026-11-03 | PDF 258.2 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2026-11-03 | PDF 212 KB |
| FCC Confidentiality Letter | Cover Letter(s) | 2026-11-03 | PDF 228.7 KB |
| SAR Dipole Calibration Certificates | RF Exposure Info | 2026-11-03 | PDF 1.7 MB |
| SAR Probe Calibration Certificates | RF Exposure Info | 2026-11-03 | PDF 1.2 MB |
| SAR Return Loss & Impedance Measurement | RF Exposure Info | 2026-11-03 | PDF 347.2 KB |
| SAR Scan Plots | RF Exposure Info | 2026-11-03 | PDF 2 MB |
| User Manual Metadata only | Users Manual | 2027-05-02 | PDF 3.8 MB |
| User Manual Warning Metadata only | Users Manual | 2027-05-02 | PDF 182.9 KB |
| Internal Photos Metadata only | Internal Photos | 2027-05-02 | PDF 2.9 MB |
| External Photos Metadata only | External Photos | 2027-05-02 | PDF 1.4 MB |
| SAR EUT Test Position Photos Metadata only | Test Setup Photos | 2027-05-02 | PDF 473.3 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-05-02 | PDF 710.8 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-05-02 | PDF 787.7 KB |
| Test Setup Photos 5G WIFI Metadata only | Test Setup Photos | 2027-05-02 | PDF 885.4 KB |
| Test Setup Photos DFS Metadata only | Test Setup Photos | 2027-05-02 | PDF 57.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 363.8 KB | |
| Schematics Metadata only | Schematics | PDF 5 MB | |
| Operation Description Metadata only | Operational Description | PDF 53.2 KB | |
| Software Security Description Metadata only | SDR Software/Security Info. | PDF 163.3 KB |
Application Information
| Application ID | wZHw6q8McIIM83DiVF9qaQ== |
|---|---|
| Final Action Date | 2026-11-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0014702682 |
| Model | MP66W |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wi-Fi IP Phone |
| Responsible Party | Stone Lu, chenjl@yealink.com , 86-592-5702000 |
| Non-Technical Contact | Benjamin Kaur, Iconsigh, benjamin.kaur@iconsigh.com , +1 (408) 320-9867 |
| Test Firm | David Zhang, Bay Area Compliance Laboratories Corp. (Dongguan), qa.dg@baclcorp.com  , 0086-769-8685-8891 |
| TCB Email | bacl.regulatory@baclcorp.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| 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
| Application ID | Date | Purpose |
|---|---|---|
| wZHw6q8McIIM83DiVF9qaQ== | 2026-11-03 | Original Equipment |
| w/aqSyKMbDpaJ7fkaKPH6w== | 2026-11-03 | Original Equipment |
| UOkYJgw0ofsJ1Bk58Clyng== | 2026-11-03 | Original Equipment |
| /uEu0Wh70wtt6U8wLjp6FA== | 2026-11-03 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules | Grant Notes |
|---|---|---|---|
| 2402-2480 MHz | 0.0025 | 15C | CC |
| 5180-5240 MHz | 0.0545 | 15E | CC MO |
| 5260-5320 MHz | 0.053 | 15E | CC MO |
| 5500-5720 MHz | 0.0676 | 15E | CC MO |
| 5745-5825 MHz | 0.0525 | 15E | CC MO |
| 2412-2462 MHz | 0.861 | 15C | CC MO |
| 2422-2452 MHz | 0.9311 | 15C | CC MO |
| 2402-2480 MHz | 0.0018 | 15C | CC |
| 5955-6415 MHz | 0.0195 | 15E | CC EP MO |
| 6435-6515 MHz | 0.0198 | 15E | CC EP MO |
| 6535-6855 MHz | 0.0211 | 15E | CC EP MO |
| 6875-7095 MHz | 0.0171 | 15E | CC EP MO |
| 6525 MHz | 0.0111 | 15E | CC EP MO |
| 6865 MHz | 0.0211 | 15E | CC EP MO |
Grants
TCB Grant - Application wZHw6q8McIIM83DiVF9qaQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| 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: 11/03/2026 Application Dated: 11/03/2026 |
| YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| No.666 Hu'an Rd. Huli District Xiamen City, Fujian |
| Huli District, |
| Xiamen City, Fujian, China |
| Attention: Stone Lu , Vice General Manager |
| 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: | T2C-MP66W |
| Name of Grantee: | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wi-Fi IP Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0025 |
| Output power listed is conducted. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the device a minimum of 5mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Highest reported SAR for Head, Body-worn accessory and simultaneous transmissions are < 0.10 W/kg, < 0.10 W/kg and 1.04 W/kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application w/aqSyKMbDpaJ7fkaKPH6w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| 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: 11/03/2026 Application Dated: 11/03/2026 |
| YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| No.666 Hu'an Rd. Huli District Xiamen City, Fujian |
| Huli District, |
| Xiamen City, Fujian, China |
| Attention: Stone Lu , Vice General Manager |
| 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: | T2C-MP66W |
| Name of Grantee: | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Wi-Fi IP Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0545 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.053 | ||
| CC MO | 15E | 5500.0 - 5720.0 | 0.0676 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0525 |
| Output power listed is conducted. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the device a minimum of 5mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Highest reported SAR for Head, Body-worn accessory and simultaneous transmissions are 0.69 W/kg, 1.01 W/kg and 1.56 W/kg respectively. The device supports 20 MHz, 40 MHz and 80 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application UOkYJgw0ofsJ1Bk58Clyng==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| 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: 11/03/2026 Application Dated: 11/03/2026 |
| YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| No.666 Hu'an Rd. Huli District Xiamen City, Fujian |
| Huli District, |
| Xiamen City, Fujian, China |
| Attention: Stone Lu , Vice General Manager |
| 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: | T2C-MP66W |
| Name of Grantee: | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wi-Fi IP Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.861 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.9311 | ||
| CC | 15C | 2402.0 - 2480.0 | 0.0018 |
| Output power listed is conducted. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the device a minimum of 5mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Highest reported SAR for Head, Body-worn accessory and simultaneous transmissions are 1.06 W/kg, 0.84 W/kg and 1.51 W/kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application /uEu0Wh70wtt6U8wLjp6FA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| 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: 11/03/2026 Application Dated: 11/03/2026 |
| YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| No.666 Hu'an Rd. Huli District Xiamen City, Fujian |
| Huli District, |
| Xiamen City, Fujian, China |
| Attention: Stone Lu , Vice General Manager |
| 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: | T2C-MP66W |
| Name of Grantee: | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| Equipment Class: | 15E 6 GHz Low Power Indoor Client |
| Notes: | Wi-Fi IP Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 6415.0 | 0.0195 | ||
| CC EP MO | 15E | 6435.0 - 6515.0 | 0.0198 | ||
| CC EP MO | 15E | 6535.0 - 6855.0 | 0.0211 | ||
| CC EP MO | 15E | 6875.0 - 7095.0 | 0.0171 | ||
| CC EP MO | 15E | 6525.0 - 6525.0 | 0.0111 | ||
| CC EP MO | 15E | 6865.0 - 6865.0 | 0.0211 |
| Output power listed is EIRP. For body worn operation, this device has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the device a minimum of 5mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Highest reported SAR for Head, Body-worn accessory and simultaneous transmissions are 0.34 W/kg, 0.32 W/kg and 0.52 W/kg respectively. The highest reported power density is 9.29 W/m2. The device supports 20 MHz, 40 MHz and 80 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |