FCC ID T2C-T74LTEUS
4G LTE Desk Phone
by YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD.
Grantee Code: T2C Product Code: T74LTEUS
Latest application date: 2026-02-08
FCC ID Device Details
| FCC ID | T2C-T74LTEUS |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | T2C |
| Product Code | T74LTEUS |
| Applicant Business | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. 🇨🇳 |
| Related Domains |  yealink.com  fccusagent.com |
| Equipment Class | 4G LTE Desk Phone |
| Test Firm | BTL Inc. (Dongguan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-02-08 |
| 5745-5825 MHz | Original Equipment | 2026-02-08 |
| 2402-2480 MHz | Original Equipment | 2026-02-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-02-08 | PDF 4.9 MB |
| Users Manual electronic version | Users Manual | 2026-02-08 | PDF 239.7 KB |
| Internal Photos part1 | Internal Photos | 2026-02-08 | PDF 4.8 MB |
| Internal Photos part2 | Internal Photos | 2026-02-08 | PDF 4.5 MB |
| External Photos | External Photos | 2026-02-08 | PDF 4.9 MB |
| ID Label/Location Info | ID Label/Location Info | 2026-02-08 | PDF 683.3 KB |
| Test Setup Photos | Test Setup Photos | 2026-02-08 | PDF 1.7 MB |
| Test Setup Photos DFS | Test Setup Photos | 2026-02-08 | PDF 275.1 KB |
| Antenna Report | Test Report | 2026-02-08 | PDF 805.8 KB |
| Antenna specifications | Test Report | 2026-02-08 | PDF 805.8 KB |
| Test Report | Test Report | 2026-02-08 | PDF 4.6 MB |
| Test Report 2.4G WIFI part1 | Test Report | 2026-02-08 | PDF 5.3 MB |
| Test Report 2.4G WIFI part2 | Test Report | 2026-02-08 | PDF 3 MB |
| Test Report 5G WIFI part1 | Test Report | 2026-02-08 | PDF 5.4 MB |
| Test Report 5G WIFI part2 | Test Report | 2026-02-08 | PDF 3.1 MB |
| Test Report BLE | Test Report | 2026-02-08 | PDF 3.6 MB |
| Test Report DFS | Test Report | 2026-02-08 | PDF 1.4 MB |
| Attestation Statements US agent | Attestation Statements | 2026-02-08 | PDF 164.2 KB |
| Attestation Statements US agent letter | Attestation Statements | 2026-02-08 | PDF 164.2 KB |
| Attestation Statements part 2.911 | Attestation Statements | 2026-02-08 | PDF 79.7 KB |
| Attestation Statements part2.911 | Attestation Statements | 2026-02-08 | PDF 79.7 KB |
| Attestation Statements part9.211 | Attestation Statements | 2026-02-08 | PDF 79.7 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-02-08 | PDF 68.7 KB |
| POA | Cover Letter(s) | 2026-02-08 | PDF 60.1 KB |
| RF Exposure | RF Exposure Info | 2026-02-08 | PDF 153.1 KB |
| RF Exposure Info | RF Exposure Info | 2026-02-08 | PDF 153.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 373.3 KB | |
| Block Diagram Module Metadata only | Block Diagram | PDF 124.8 KB | |
| Schematics Metadata only | Schematics | PDF 5 MB | |
| Operational Description Metadata only | Operational Description | PDF 301.9 KB | |
| Operational Description for software security Metadata only | SDR Software/Security Info. | PDF 120.4 KB |
Application Information
| Application ID | wwgds70gBupYue33mxYS0g== |
|---|---|
| Final Action Date | 2026-02-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0014702682 |
| Model | T74LTEUS |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | 4G LTE Desk Phone |
| Responsible Party | Stone Lu, chenjl@yealink.com , 86-592-5702000 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Sophia Huang, BTL Inc. (Dongguan), sophia.huang@newbtl.com  , 86-769-83183000 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| wwgds70gBupYue33mxYS0g== | 2026-02-08 | Original Equipment |
| qdIGzPRE0Lds7cUz9dQUTg== | 2026-02-08 | Original Equipment |
| kfLK/wvYprSZnyoAjDmKYQ== | 2026-02-08 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application wwgds70gBupYue33mxYS0g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 02/08/2026 Application Dated: 02/09/2026 |
| 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-T74LTEUS |
| Name of Grantee: | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | 4G LTE Desk Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0023 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0592 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Contains LTE module. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application qdIGzPRE0Lds7cUz9dQUTg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 02/08/2026 Application Dated: 02/09/2026 |
| 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-T74LTEUS |
| Name of Grantee: | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | 4G LTE Desk Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0449 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.061 | ||
| CC | 15E | 5500.0 - 5700.0 | 0.0536 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0548 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Contains LTE module. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application kfLK/wvYprSZnyoAjDmKYQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 02/08/2026 Application Dated: 02/09/2026 |
| 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-T74LTEUS |
| Name of Grantee: | YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 4G LTE Desk Phone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0023 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Contains LTE module. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |