FCC ID 2A7DX-FLAT2

Smart Phone

by DOKE COMMUNICATION (HK) LIMITED

Grantee Code: 2A7DX Product Code: FLAT2

Latest application date: 2025-07-31

FCC ID Device Details

FCC ID	2A7DX-FLAT2
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2A7DX
Product Code	FLAT2
Applicant Business	DOKE COMMUNICATION (HK) LIMITED 🇨🇳
Related Domains	blackview.hk
Equipment Class	Smart Phone
Test Firm	Guangdong Asia Hongke Test Technology Limited

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
2402-2480 MHz	Original Equipment	2025-07-31
699.7-715.3 MHz	Original Equipment	2025-07-31
2402-2480 MHz	Original Equipment	2025-07-31
5745-5825 MHz	Original Equipment	2025-07-31

Exhibits

Document	Type	Available	File
USER MANUAL	Users Manual	2025-07-31	PDF 502.7 KB
User Manua	Users Manual	2025-07-31	PDF 502.7 KB
Users Manual	Users Manual	2025-07-31	PDF 502.7 KB
Usrs Manual	Users Manual	2025-07-31	PDF 502.7 KB
Intemal photos	Internal Photos	2025-07-31	PDF 4.7 MB
Intermal photos	Internal Photos	2025-07-31	PDF 4.7 MB
Internal Photos	Internal Photos	2025-07-31	PDF 4.7 MB
Extemal photos	External Photos	2025-07-31	PDF 1.8 MB
External Photos	External Photos	2025-07-31	PDF 1.8 MB
External photos	External Photos	2025-07-31	PDF 1.8 MB
external photos	External Photos	2025-07-31	PDF 1.8 MB
LABEL Location	ID Label/Location Info	2025-07-31	PDF 272.4 KB
Label Location	ID Label/Location Info	2025-07-31	PDF 272.4 KB
Label-location	ID Label/Location Info	2025-07-31	PDF 272.4 KB
label location	ID Label/Location Info	2025-07-31	PDF 272.4 KB
Test Setup Photograph	Test Setup Photos	2025-07-31	PDF 643.7 KB
Test Setup Photos SAR	Test Setup Photos	2025-07-31	PDF 724 KB
Test Setup photos	Test Setup Photos	2025-07-31	PDF 643.7 KB
Test Setup photos SAR	Test Setup Photos	2025-07-31	PDF 724 KB
Antenna Specification	Test Report	2025-07-31	PDF 2.4 MB
Appendix RF test data for BLE	Test Report	2025-07-31	PDF 1.8 MB
Appendix RF test data for BT	Test Report	2025-07-31	PDF 2.1 MB
Appendix RF test data for WIFI2.4G	Test Report	2025-07-31	PDF 2 MB
Appendix RF test data for WIFI5G_Part1	Test Report	2025-07-31	PDF 5.3 MB
Appendix RF test data for WIFI5G_Part2	Test Report	2025-07-31	PDF 5.4 MB
Appendix RF test data for WIFI5G_Part3	Test Report	2025-07-31	PDF 921.8 KB
Appendix Test Data for GSM_band_GSM850	Test Report	2025-07-31	PDF 4.7 MB
Appendix Test Data for GSM_band_PCS1900	Test Report	2025-07-31	PDF 2.1 MB
Appendix Test Data for LTE_band_12_Part1	Test Report	2025-07-31	PDF 5.5 MB
Appendix Test Data for LTE_band_12_Part2	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_12_Part3	Test Report	2025-07-31	PDF 3.3 MB
Appendix Test Data for LTE_band_2_Part1	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_2_Part2	Test Report	2025-07-31	PDF 5.5 MB
Appendix Test Data for LTE_band_2_Part3	Test Report	2025-07-31	PDF 5.5 MB
Appendix Test Data for LTE_band_2_Part4	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_2_Part5	Test Report	2025-07-31	PDF 2.9 MB
Appendix Test Data for LTE_band_41_Part1	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_41_Part2	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_41_Part3	Test Report	2025-07-31	PDF 5.5 MB
Appendix Test Data for LTE_band_41_Part4	Test Report	2025-07-31	PDF 3.8 MB
Appendix Test Data for LTE_band_4_Part1	Test Report	2025-07-31	PDF 5.5 MB
Appendix Test Data for LTE_band_4_Part2	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_4_Part3	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_4_Part4	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_4_Part5	Test Report	2025-07-31	PDF 2.6 MB
Appendix Test Data for LTE_band_5_Part1	Test Report	2025-07-31	PDF 5.5 MB
Appendix Test Data for LTE_band_5_Part2	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_5_Part3	Test Report	2025-07-31	PDF 3.4 MB
Appendix Test Data for LTE_band_66_Part1	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_66_Part2	Test Report	2025-07-31	PDF 5.5 MB
Appendix Test Data for LTE_band_66_Part3	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_66_Part4	Test Report	2025-07-31	PDF 5.4 MB
Appendix Test Data for LTE_band_66_Part5	Test Report	2025-07-31	PDF 2.6 MB
Appendix Test Data for WCDMA_band_2	Test Report	2025-07-31	PDF 5.7 MB
Appendix Test Data for WCDMA_band_5	Test Report	2025-07-31	PDF 5 MB
FCC Test Report_2.4G WIFI	Test Report	2025-07-31	PDF 1.2 MB
FCC Test Report_5G WIFI	Test Report	2025-07-31	PDF 1.3 MB
FCC Test Report_BLE	Test Report	2025-07-31	PDF 1.2 MB
FCC Test Report_BT	Test Report	2025-07-31	PDF 2.7 MB
FCC Test Report_GSM WCDMA	Test Report	2025-07-31	PDF 906.7 KB
FCC Test Report_LTE	Test Report	2025-07-31	PDF 923.3 KB
Test Report SAR_Part1	RF Exposure Info	2025-07-31	PDF 5.4 MB
Test Report SAR_Part2	RF Exposure Info	2025-07-31	PDF 5.4 MB
Test Report SAR_Part3	RF Exposure Info	2025-07-31	PDF 5.4 MB
Test Report SAR_Part4	RF Exposure Info	2025-07-31	PDF 5.4 MB
Test Report SAR_Part5	RF Exposure Info	2025-07-31	PDF 3.3 MB
2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2	Attestation Statements	2025-07-31	PDF 68.1 KB
Attestation_Statements_Kaspersky_Rev 1.0	Attestation Statements	2025-07-31	PDF 429.2 KB
U.S. Agent Letter of Attestation _Rev1.0	Attestation Statements	2025-07-31	PDF 175.8 KB
FCC Software Configuration Control Declaration Rev1.0	Cover Letter(s)	2025-07-31	PDF 159.8 KB
FCC-Confidentiality-Request_Rev1.1	Cover Letter(s)	2025-07-31	PDF 174.4 KB
FCC-POA_Rev1.0	Cover Letter(s)	2025-07-31	PDF 58.9 KB
BLOCK DIAGRAM Metadata only	Block Diagram		PDF 3.9 MB
BLOCK diagram Metadata only	Block Diagram		PDF 3.9 MB
Block Diagram Metadata only	Block Diagram		PDF 3.9 MB
SCH Metadata only	Schematics		PDF 4.2 MB
OP Metadata only	Operational Description		PDF 374.8 KB
FCC Software Security Requirements for UNII devices Rev1.0 Metadata only	SDR Software/Security Info.		PDF 607.9 KB
BOM Metadata only	Parts List/Tune Up Info		PDF 57.5 KB
Tune Up Procedure Metadata only	Parts List/Tune Up Info		PDF 112.5 KB

Application Information

Application ID	vHQGhF7a4EK0nuENVh+rmA==
Final Action Date	2025-07-31
Application Purpose	Original Equipment
Applicant FRN	0032533945
Model	FLAT2
Frequency Range	2402-2480 MHz
Equipment Class	DSS - Part 15 Spread Spectrum Transmitter
Device Description	Smart Phone
Responsible Party	Lynne Chen, manager, lynne@blackview.hk , 18825230528
Technical Contact	DOKE COMMUNICATION (HK) LIMITED, ynne@blackview.hk
Test Firm	Coin Tang, Guangdong Asia Hongke Test Technology Limited, coin.tang@aitek.org.cn , +86 755 23096763
TCB Email	joe_chew@derycom-us.com
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term Confidentiality	No
Long-Term Confidentiality	Yes
Grant Deferral	No
Modular Equipment	Does not apply
Composite Device	Yes
Composite Part	No
Cognitive Radio	No
Authorization Waiver	No
Authorization Waiver Approved	No
Section 5301 Certification	Yes
Related OET Knowledge DataBase Inquiry	No
Grant Comments	Output power listed is conducted power.

Applications

Application ID	Date	Purpose
vHQGhF7a4EK0nuENVh+rmA==	2025-07-31	Original Equipment
u+xlMYb1JNwpL4/m+Q6IBw==	2025-07-31	Original Equipment
pJUDXRYIehfcwddDTof3yw==	2025-07-31	Original Equipment
YDt2Uf8vpQB5Apue2sQHuQ==	2025-07-31	Original Equipment

Equipment Authorization

Frequency	Output	Tolerance	Rules	Grant Notes
699.7-715.3 MHz	0.1242	0.0138ppm
704-711 MHz	0.1227	0.014ppm
704-711 MHz	0.105	0.0142ppm
709-711 MHz	0.1245	0.0129ppm
709-711 MHz	0.1033	0.0128ppm
824.7-848.3 MHz	0.15	0.0128ppm
826.4-846.6 MHz	0.1928	0.0189ppm
829-844 MHz	0.1476	0.0129ppm
829-844 MHz	0.1219	0.0124ppm
1710.7-1754.3 MHz	0.2938	0.0045ppm
1710.7-1779.3 MHz	0.309	0.005ppm
1720-1745 MHz	0.2911	0.0057ppm
1720-1745 MHz	0.2495	0.0055ppm
1720-1770 MHz	0.2911	0.0062ppm
1720-1770 MHz	0.2529	0.0061ppm
1850.2-1909.8 MHz	1.3521	0.0162ppm	1.3521
1850.2-1909.8 MHz	0.695	0.0021ppm
1850.7-1909.3 MHz	0.3365	0.0059ppm
1852.4-1907.6 MHz	0.2761	0.0112ppm
1860-1900 MHz	0.3228	0.0058ppm
1860-1900 MHz	0.2793	0.0072ppm
2402-2480 MHz	0.0028000			CC
2402-2480 MHz	0.0013			CC
2412-2462 MHz	0.0752			CC
2565-2645 MHz	0.3281	0.0056ppm
2565-2645 MHz	0.2518	0.0046ppm
5180-5240 MHz	0.0084			CC
5745-5825 MHz	0.0142			CC

Grants

TCB Grant - Application YDt2Uf8vpQB5Apue2sQHuQ==

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 07/31/2025

Application Dated: 07/31/2025

DOKE COMMUNICATION (HK) LIMITED

19H MAXGRAND PLAZA NO 3

TAI YAU STREET SAN PO KONG

KL,
China

Attention: Lynne Chen , 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:	2A7DX-FLAT2

Name of Grantee:	DOKE COMMUNICATION (HK) LIMITED

Equipment Class:	Unlicensed National Information Infrastructure TX
Notes:	Smart Phone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.0084
CC	15E	5745.0 - 5825.0	0.0142

Output power listed is conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. 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 no metallic component in the assembly and must provide at least 5 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), and simultaneous transmission use conditions is 0.68W/kg, 0.63W/kg, 0.63W/kg and 1.17W/kg respectively.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application vHQGhF7a4EK0nuENVh+rmA==

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 07/31/2025

Application Dated: 07/31/2025

DOKE COMMUNICATION (HK) LIMITED

19H MAXGRAND PLAZA NO 3

TAI YAU STREET SAN PO KONG

KL,
China

Attention: Lynne Chen , 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:	2A7DX-FLAT2

Name of Grantee:	DOKE COMMUNICATION (HK) LIMITED

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Smart Phone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0028

Output power listed is conducted power.

CC:	This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application u+xlMYb1JNwpL4/m+Q6IBw==

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 07/31/2025

Application Dated: 07/31/2025

DOKE COMMUNICATION (HK) LIMITED

19H MAXGRAND PLAZA NO 3

TAI YAU STREET SAN PO KONG

KL,
China

Attention: Lynne Chen , 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:	2A7DX-FLAT2

Name of Grantee:	DOKE COMMUNICATION (HK) LIMITED

Equipment Class:	PCS Licensed Transmitter held to ear
Notes:	Smart Phone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	22H	824.2 - 848.8	1.1376	0.0125 PM	250KGXW
	22H	824.2 - 848.8	0.4446	0.0148 PM	260KG7W
	24E	1850.2 - 1909.8	1.3521	0.0162 PM	249KGXW
	24E	1850.2 - 1909.8	0.695	0.0021 PM	253KG7W
	24E	1852.4 - 1907.6	0.2761	0.0112 PM	4M21F9W
	22H	826.4 - 846.6	0.1928	0.0189 PM	4M25F9W
	24E	1860.0 - 1900.0	0.3228	0.0058 PM	18M1G7D
	24E	1860.0 - 1900.0	0.2793	0.0072 PM	18M2W7D
	24E	1850.7 - 1909.3	0.3365	0.0059 PM	1M12G7D
	27	1720.0 - 1745.0	0.2911	0.0057 PM	18M2G7D
	27	1720.0 - 1745.0	0.2495	0.0055 PM	18M2W7D
	27	1710.7 - 1754.3	0.2938	0.0045 PM	1M12G7D
	22H	829.0 - 844.0	0.1476	0.0129 PM	9M08G7D
	22H	829.0 - 844.0	0.1219	0.0124 PM	9M09W7D
	22H	824.7 - 848.3	0.15	0.0128 PM	1M12G7D
	27	704.0 - 711.0	0.1227	0.014 PM	9M12G7D
	27	704.0 - 711.0	0.105	0.0142 PM	9M11W7D
	27	699.7 - 715.3	0.1242	0.0138 PM	1M12G7D
	27	709.0 - 711.0	0.1245	0.0129 PM	9M05G7D
	27	709.0 - 711.0	0.1033	0.0128 PM	9M06W7D
	27	2565.0 - 2645.0	0.3281	0.0056 PM	18M2G7D
	27	2565.0 - 2645.0	0.2518	0.0046 PM	18M1W7D
	27	1720.0 - 1770.0	0.2911	0.0062 PM	18M2G7D
	27	1720.0 - 1770.0	0.2529	0.0061 PM	18M2W7D
	27	1710.7 - 1779.3	0.309	0.005 PM	1M12G7D

Power output listed is ERP for frequencies below 1GHz and EIRP for frequencies above 1GHz. 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 no metallic component in the assembly and must provide at least 5 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), and simultaneous transmission use conditions is 0.48W/kg, 0.50W/kg, 0.50W/kg and 1.16W/kg respectively. This device also contains functions that are not operational in U.S. Territories. This filing is only applicable for US operations.

TCB Grant - Application pJUDXRYIehfcwddDTof3yw==

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

DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336

Date of Grant: 07/31/2025

Application Dated: 07/31/2025

DOKE COMMUNICATION (HK) LIMITED

19H MAXGRAND PLAZA NO 3

TAI YAU STREET SAN PO KONG

KL,
China

Attention: Lynne Chen , 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:	2A7DX-FLAT2

Name of Grantee:	DOKE COMMUNICATION (HK) LIMITED

Equipment Class:	Digital Transmission System
Notes:	Smart Phone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0013
CC	15C	2412.0 - 2462.0	0.0752

Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. 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 no metallic component in the assembly and must provide at least 5 mm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), and simultaneous transmission use conditions is 0.36W/kg, 0.23W/kg, 0.23W/kg and 1.17W/kg respectively.

CC:	This device is certified pursuant to two different Part 15 rules sections.