FCC ID 2BMSD-C25
Smartphone
by Shenzhen Baitai Network Technology Co., Ltd
Grantee Code: 2BMSD Product Code: C25
Latest application date: 2026-01-21
FCC ID Device Details
| FCC ID | 2BMSD-C25 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BMSD |
| Product Code | C25 |
| Applicant Business | Shenzhen Baitai Network Technology Co., Ltd 🇨🇳 |
| Equipment Class | Smartphone |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-01-21 |
| 2412-2462 MHz | Original Equipment | 2026-01-21 |
| 2580-2610 MHz | Original Equipment | 2026-01-21 |
| 2402-2480 MHz | Original Equipment | 2026-01-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-07-20 | PDF 2.9 MB |
| Internal Photos | Internal Photos | 2026-07-20 | PDF 1.5 MB |
| External Photos | External Photos | 2026-01-21 | PDF 1.1 MB |
| ID Label/Location Info | ID Label/Location Info | 2026-01-21 | PDF 198.6 KB |
| Test Setup Photos 1 | Test Setup Photos | 2026-01-21 | PDF 332.7 KB |
| Test Setup Photos 2 | Test Setup Photos | 2026-01-21 | PDF 244.1 KB |
| ANT Test Report | Test Report | 2026-01-21 | PDF 528.6 KB |
| Test Report | Test Report | 2026-01-21 | PDF 3.2 MB |
| Test Report | Test Report | 2026-01-21 | PDF 5 MB |
| Test Report | Test Report | 2026-01-21 | PDF 4.9 MB |
| Test Report 1 | Test Report | 2026-01-21 | PDF 978.5 KB |
| Test Report 2 | Test Report | 2026-01-21 | PDF 1.2 MB |
| Test Report 3 | Test Report | 2026-01-21 | PDF 3.8 MB |
| Test Report 4 | Test Report | 2026-01-21 | PDF 5.5 MB |
| Test Report 5 | Test Report | 2026-01-21 | PDF 4.9 MB |
| Test Report 6 | Test Report | 2026-01-21 | PDF 849.7 KB |
| Test Report 7 | Test Report | 2026-01-21 | PDF 1.8 MB |
| Attestation Statements | Attestation Statements | 2026-01-21 | PDF 84.9 KB |
| US agent | Attestation Statements | 2026-01-21 | PDF 331.7 KB |
| Agent Authorization | Cover Letter(s) | 2026-01-21 | PDF 28.2 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2026-01-21 | PDF 140.5 KB |
| Model Difference | Cover Letter(s) | 2026-01-21 | PDF 182.2 KB |
| RF Exposure Info 1 | RF Exposure Info | 2026-01-21 | PDF 5 MB |
| RF Exposure Info 2 | RF Exposure Info | 2026-01-21 | PDF 5.2 MB |
| Block Diagram Metadata only | Block Diagram | PDF 64.1 KB | |
| Schematics Metadata only | Schematics | PDF 2.8 MB | |
| Operational Description Metadata only | Operational Description | PDF 293.6 KB | |
| Software Security Metadata only | SDR Software/Security Info. | PDF 163.5 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 171.5 KB | |
| Tune Up Procedure Metadata only | Parts List/Tune Up Info | PDF 193.3 KB |
Application Information
| Application ID | np8YxqwYQT2bOpOqGYgzWQ== |
|---|---|
| Final Action Date | 2026-01-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036408946 |
| Model | C25 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Smartphone |
| Responsible Party | Wenchang Liu, 350415239@qq.com  , 13538214502 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcb@metlabs.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 |
|---|---|---|
| np8YxqwYQT2bOpOqGYgzWQ== | 2026-01-21 | Original Equipment |
| QYjRl/ahUkftvQY9ZZTAXQ== | 2026-01-21 | Original Equipment |
| NLuh5SRc1CEnVp44qNJF2w== | 2026-01-21 | Original Equipment |
| 2BaVvQ7YiTitmg+UHCBZHw== | 2026-01-21 | Original Equipment |
Equipment Authorization
| Frequency | Output | Tolerance | Emission | Rules | Grant Notes |
|---|---|---|---|---|---|
| 2412-2462 MHz | 0.1826 | 15C | CC | ||
| 5745-5825 MHz | 0.09076 | 15E | CC | ||
| 1860-1900 MHz | 0.22699 | 2.5 PM | 18M1G7D | 24E | |
| 1860-1900 MHz | 0.18493 | 2.5 PM | 18M0W7D | 24E | |
| 1850.7-1909.3 MHz | 0.22803 | 2.5 PM | 1M12G7D | 24E | |
| 1857.5-1902.5 MHz | 0.18967 | 2.5 PM | 13M5W7D | 24E | |
| 1720-1745 MHz | 0.23335 | 2.5 PM | 17M9G7D | 27 | |
| 1720-1745 MHz | 0.18113 | 2.5 PM | 18M0W7D | 27 | |
| 1717.5-1747.5 MHz | 0.18621 | 2.5 PM | 13M5W7D | 27 | |
| 829-844 MHz | 0.14322 | 2.5 PM | 8M99G7D | 22H | |
| 829-844 MHz | 0.11641 | 2.5 PM | 9M00W7D | 22H | |
| 826.5 MHz | 0.11749 | 2.5 PM | 4M53W7D | 22H | |
| 2510-2560 MHz | 0.23121 | 2.5 PM | 18M0G7D | 27 | |
| 2510-2560 MHz | 0.1803 | 2.5 PM | 18M0W7D | 27 | |
| 2502.5-2567.5 MHz | 0.23281 | 2.5 PM | 4M56G7D | 27 | |
| 704-711 MHz | 0.12618 | 2.5 PM | 9M02G7D | 27 | |
| 704-711 MHz | 0.10715 | 2.5 PM | 9M01W7D | 27 | |
| 699.7-715.3 MHz | 0.12912 | 2.5 PM | 1M10G7D | 27 | |
| 2580-2610 MHz | 0.1932 | 2.5 PM | 17M9G7D | 27 | |
| 2580-2610 MHz | 0.15631 | 2.5 PM | 18M0W7D | 27 | |
| 2577.5-2612.5 MHz | 0.16144 | 2.5 PM | 13M5W7D | 27 | |
| 2310 MHz | 0.1875 | 2.5 PM | 8M97G7D | 27 | |
| 2310 MHz | 0.16069 | 2.5 PM | 8M99W7D | 27 | |
| 2307.5-2312.5 MHz | 0.18836 | 2.5 PM | 4M51G7D | 27 | |
| 2355 MHz | 0.18197 | 2.5 PM | 9M00G7D | 27 | |
| 2355 MHz | 0.15276 | 2.5 PM | 9M00W7D | 27 | |
| 2352.5-2357.5 MHz | 0.18281 | 2.5 PM | 4M52G7D | 27 | |
| 2545-2665 MHz | 0.21727 | 2.5 PM | 18M0G7D | 27 | |
| 2545-2665 MHz | 0.17824 | 2.5 PM | 17M9W7D | 27 | |
| 2537.5-2672.5 MHz | 0.18323 | 2.5 PM | 4M52W7D | 27 | |
| 2402-2480 MHz | 0.00751 | 15C | CC |
Grants
TCB Grant - Application QYjRl/ahUkftvQY9ZZTAXQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 01/21/2026 Application Dated: 01/21/2026 |
| Shenzhen Baitai Network Technology Co., Ltd |
| Room 1901, 19th Floor, City Shanhaipingji Center, |
| No. 51 Pingxin North Road, Shangmugu Community, |
| Pinghu Street, Longgang District, Shenzhen, China |
| Attention: Wenchang Liu , |
| 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: | 2BMSD-C25 |
| Name of Grantee: | Shenzhen Baitai Network Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Smartphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.1826 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. Highest reported SAR head, body, simultaneous transmission are 0.14W/kg, 0.15W/kg, 0.95W/kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application np8YxqwYQT2bOpOqGYgzWQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 01/21/2026 Application Dated: 01/21/2026 |
| Shenzhen Baitai Network Technology Co., Ltd |
| Room 1901, 19th Floor, City Shanhaipingji Center, |
| No. 51 Pingxin North Road, Shangmugu Community, |
| Pinghu Street, Longgang District, Shenzhen, China |
| Attention: Wenchang Liu , |
| 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: | 2BMSD-C25 |
| Name of Grantee: | Shenzhen Baitai Network Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Smartphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5745.0 - 5825.0 | 0.09076 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. Highest reported SAR head, body, simultaneous transmission are 0.25W/kg, 0.65W/kg, 1.45W/kg respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application NLuh5SRc1CEnVp44qNJF2w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 01/21/2026 Application Dated: 01/21/2026 |
| Shenzhen Baitai Network Technology Co., Ltd |
| Room 1901, 19th Floor, City Shanhaipingji Center, |
| No. 51 Pingxin North Road, Shangmugu Community, |
| Pinghu Street, Longgang District, Shenzhen, China |
| Attention: Wenchang Liu , |
| 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: | 2BMSD-C25 |
| Name of Grantee: | Shenzhen Baitai Network Technology Co., Ltd |
| Equipment Class: | PCS Licensed Transmitter held to ear |
| Notes: | Smartphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 24E | 1860.0 - 1900.0 | 0.22699 | 2.5 PM | 18M1G7D | |
| 24E | 1860.0 - 1900.0 | 0.18493 | 2.5 PM | 18M0W7D | |
| 24E | 1850.7 - 1909.3 | 0.22803 | 2.5 PM | 1M12G7D | |
| 24E | 1857.5 - 1902.5 | 0.18967 | 2.5 PM | 13M5W7D | |
| 27 | 1720.0 - 1745.0 | 0.23335 | 2.5 PM | 17M9G7D | |
| 27 | 1720.0 - 1745.0 | 0.18113 | 2.5 PM | 18M0W7D | |
| 27 | 1717.5 - 1747.5 | 0.18621 | 2.5 PM | 13M5W7D | |
| 22H | 829.0 - 844.0 | 0.14322 | 2.5 PM | 8M99G7D | |
| 22H | 829.0 - 844.0 | 0.11641 | 2.5 PM | 9M00W7D | |
| 22H | 826.5 - 826.5 | 0.11749 | 2.5 PM | 4M53W7D | |
| 27 | 2510.0 - 2560.0 | 0.23121 | 2.5 PM | 18M0G7D | |
| 27 | 2510.0 - 2560.0 | 0.1803 | 2.5 PM | 18M0W7D | |
| 27 | 2502.5 - 2567.5 | 0.23281 | 2.5 PM | 4M56G7D | |
| 27 | 704.0 - 711.0 | 0.12618 | 2.5 PM | 9M02G7D | |
| 27 | 704.0 - 711.0 | 0.10715 | 2.5 PM | 9M01W7D | |
| 27 | 699.7 - 715.3 | 0.12912 | 2.5 PM | 1M10G7D | |
| 27 | 2580.0 - 2610.0 | 0.1932 | 2.5 PM | 17M9G7D | |
| 27 | 2580.0 - 2610.0 | 0.15631 | 2.5 PM | 18M0W7D | |
| 27 | 2577.5 - 2612.5 | 0.16144 | 2.5 PM | 13M5W7D | |
| 27 | 2310.0 - 2310.0 | 0.1875 | 2.5 PM | 8M97G7D | |
| 27 | 2310.0 - 2310.0 | 0.16069 | 2.5 PM | 8M99W7D | |
| 27 | 2307.5 - 2312.5 | 0.18836 | 2.5 PM | 4M51G7D | |
| 27 | 2355.0 - 2355.0 | 0.18197 | 2.5 PM | 9M00G7D | |
| 27 | 2355.0 - 2355.0 | 0.15276 | 2.5 PM | 9M00W7D | |
| 27 | 2352.5 - 2357.5 | 0.18281 | 2.5 PM | 4M52G7D | |
| 27 | 2545.0 - 2665.0 | 0.21727 | 2.5 PM | 18M0G7D | |
| 27 | 2545.0 - 2665.0 | 0.17824 | 2.5 PM | 17M9W7D | |
| 27 | 2537.5 - 2672.5 | 0.18323 | 2.5 PM | 4M52W7D |
| Output power listed is ERP for frequencies below 1 GHz, and EIRP for frequencies above1 GHz. This device supports bandwidths of 1.4/3/5/10/15/20 MHz for LTE Bands 2 and 4, bandwidths of 1.4/3/5/10 MHz for LTE Band 5 and 12, bandwidths of 5/10/15/20 MHz for LTE Band 7 and 38 and 41, bandwidths of 5/10 MHz for LTE Band 40a and 40b. Highest reported SAR head, body, simultaneous transmission are 0.39W/kg, 0.8W/kg, 1.45W/kg respectively. |
TCB Grant - Application 2BaVvQ7YiTitmg+UHCBZHw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 01/21/2026 Application Dated: 01/21/2026 |
| Shenzhen Baitai Network Technology Co., Ltd |
| Room 1901, 19th Floor, City Shanhaipingji Center, |
| No. 51 Pingxin North Road, Shangmugu Community, |
| Pinghu Street, Longgang District, Shenzhen, China |
| Attention: Wenchang Liu , |
| 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: | 2BMSD-C25 |
| Name of Grantee: | Shenzhen Baitai Network Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smartphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00751 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |