FCC ID 2AIZN-X665B

Mobile Phone

by INFINIX MOBILITY LIMITED

Grantee Code: 2AIZN Product Code: X665B

Latest application date: 2022-03-25

FCC ID Device Details

FCC ID	2AIZN-X665B
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2AIZN
Product Code	X665B
Applicant Business	INFINIX MOBILITY LIMITED
Related Domains	transsion.com
Equipment Class	Mobile Phone
Test Firm	Shenzhen Accurate Technology Co., Ltd.

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
2402-2480 MHz	Original Equipment	2022-03-25
5180-5240 MHz	Original Equipment	2022-03-25
824.2-848.8 MHz	Original Equipment	2022-03-25
2402-2480 MHz	Original Equipment	2022-03-25

Exhibits

Document	Type	Available	File
User Manual	Users Manual	2022-09-21	PDF 459.1 KB
Internal Photos	Internal Photos	2022-09-21	PDF 3.7 MB
External Photos	External Photos	2022-09-21	PDF 2.4 MB
ID Label and Label Location	ID Label/Location Info	2022-03-25	PDF 118.7 KB
Label & Location	ID Label/Location Info	2022-03-25	PDF 118.7 KB
SAR Setup Photos	Test Setup Photos	2022-09-21	PDF 1.6 MB
Test Setup Photos	Test Setup Photos	2022-09-21	PDF 821.1 KB
Test Setup Photos	Test Setup Photos	2022-09-21	PDF 758.3 KB
Report Appendix	Test Report	2022-03-25	PDF 1.7 MB
Test Report	Test Report	2022-03-25	PDF 5.1 MB
Test Report	Test Report	2022-03-25	PDF 2.7 MB
Test Report	Test Report	2022-03-25	PDF 4.5 MB
Attestation Letter	Attestation Statements	2022-03-25	PDF 59.2 KB
FCC Long and Short term confidentiality	Cover Letter(s)	2022-03-25	PDF 124.5 KB
POA	Cover Letter(s)	2022-03-25	PDF 118.9 KB
SAR Probe & Dipole Cal Cert	RF Exposure Info	2022-03-25	PDF 4.3 MB
SAR Report	RF Exposure Info	2022-03-25	PDF 1.6 MB
SAR Scan Plots	RF Exposure Info	2022-03-25	PDF 4.9 MB
Block Diagram Metadata only	Block Diagram		PDF 10.2 KB
Schematics Metadata only	Schematics		PDF 1.2 MB
Circuit Description Metadata only	Operational Description		PDF 126.2 KB
Operation Description Metadata only	Operational Description		PDF 126.2 KB
U-NII Software Security Description Metadata only	Operational Description		PDF 140.7 KB
Parts List Metadata only	Parts List/Tune Up Info		PDF 91.4 KB
Tune up procedure Metadata only	Parts List/Tune Up Info		PDF 223.1 KB

Application Information

Application ID	mGXBVjhtxsx7SgmfTOi+Cw==
Final Action Date	2022-03-25
Application Purpose	Original Equipment
Applicant FRN	0025707605
Model	X665B
Frequency Range	2402-2480 MHz
Equipment Class	DSS - Part 15 Spread Spectrum Transmitter
Device Description	Mobile Phone
Responsible Party	Yiting Luo, yiting.luo@transsion.com , +86-0755-61803856
Test Firm	Lisa Zhang, Shenzhen Accurate Technology Co., Ltd., qa@atc-lab.com , +86-755-26503290
TCB Email	bacl.regulatory@baclcorp.com
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term Confidentiality	Yes
Short-Term Confidentiality Date	09/21/2022
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.

Applications

Application ID	Date	Purpose
mGXBVjhtxsx7SgmfTOi+Cw==	2022-03-25	Original Equipment
cBwlkGyCgRGpY/Kz/xSn1g==	2022-03-25	Original Equipment
ENCCH+X8xyty7zZJJON1wQ==	2022-03-25	Original Equipment
6M7eLkpWJUAkt4Hqe0X5ew==	2022-03-25	Original Equipment

Equipment Authorization

Frequency	Output	Tolerance	Emission	Rules	Grant Notes
824.7-848.3 MHz	0.094	2.5ppm	1M11G7D	22H
824.7-848.3 MHz	0.076	2.5ppm	1M11D7W	22H
829-844 MHz	0.092	2.5ppm	8M96G7D	22H
829-844 MHz	0.083	2.5ppm	8M96D7W	22H
1712.4-1752.6 MHz	0.052	2.5ppm	4M38F9W	27
1715-1750 MHz	0.041	2.5ppm	8M96G7D	27
1715-1750 MHz	0.038	2.5ppm	8M96D7W	27
1720-1745 MHz	0.041	2.5ppm	18M0G7D	27
1720-1745 MHz	0.038	2.5ppm	18M0D7W	27
1850.2-1909.8 MHz	0.389	2.5ppm	246KGXW	24E
1850.2-1909.8 MHz	0.314	2.5ppm	250KG7W	24E
1852.4-1907.6 MHz	0.094	2.5ppm	4M38F9W	24E
1855-1905 MHz	0.047	2.5ppm	8M96G7D	24E
1855-1905 MHz	0.044	2.5ppm	8M96D7W	24E
1860-1900 MHz	0.048	2.5ppm	18M0G7D	24E
1860-1900 MHz	0.043	2.5ppm	18M0D7W	24E
2402-2480 MHz	0.0006			15C	CC
2402-2480 MHz	0.0040000			15C	CC
2412-2472 MHz	0.037			15C	CC
2505-2565 MHz	0.035	2.5ppm	8M96G7D	27
2505-2565 MHz	0.031	2.5ppm	9M00D7W	27
2510-2560 MHz	0.034	2.5ppm	18M0G7D	27
2510-2560 MHz	0.029	2.5ppm	18M0D7W	27
2540-2650 MHz	0.05	2.5ppm	9M00G7D	27
2540-2650 MHz	0.041	2.5ppm	9M00D7W	27
2545-2645 MHz	0.049	2.5ppm	18M0G7D	27
2545-2645 MHz	0.04	2.5ppm	18M0D7W	27
2575-2615 MHz	0.05	2.5ppm	8M96G7D	27
2575-2615 MHz	0.042	2.5ppm	8M96D7W	27
2580-2610 MHz	0.049	2.5ppm	18M0G7D	27
2580-2610 MHz	0.041	2.5ppm	18M0D7W	27
5180-5240 MHz	0.005			15E	CC
5745-5825 MHz	0.007			15E	CC

Grants

TCB Grant - Application mGXBVjhtxsx7SgmfTOi+Cw==

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

Bay Area Compliance Laboratory Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089

Date of Grant: 03/25/2022

Application Dated: 03/25/2022

INFINIX MOBILITY LIMITED

FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL

CENTRE 31-35 SHAN MEI STREET FOTAN NT

NT,
Hong Kong

Attention: Yiting Luo

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:	2AIZN-X665B

Name of Grantee:	INFINIX MOBILITY LIMITED

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

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.004

Output power listed is conducted.

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

EAS Grant - Application mGXBVjhtxsx7SgmfTOi+Cw==

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

INFINIX MOBILITY LIMITED
FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE 31-35 SHAN MEI STREET FOTAN NT
NT,
Hong Kong

Date of Grant: 03/25/2022

Application Dated: 03/25/2022

Attention: Yiting Luo

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:	2AIZN-X665B

Name of Grantee:	INFINIX MOBILITY LIMITED

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Mobile Phone
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.004

Output power listed is conducted.

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

TCB Grant - Application ENCCH+X8xyty7zZJJON1wQ==

Mail To:

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

Bay Area Compliance Laboratory Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089

Date of Grant: 03/25/2022

Application Dated: 03/25/2022

INFINIX MOBILITY LIMITED

FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL

CENTRE 31-35 SHAN MEI STREET FOTAN NT

NT,
Hong Kong

Attention: Yiting Luo

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:	2AIZN-X665B

Name of Grantee:	INFINIX MOBILITY LIMITED

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

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	22H	824.2 - 848.8	0.861	2.5 PM	246KGXW
	22H	824.2 - 848.8	0.228	2.5 PM	248KG7W
	22H	826.4 - 846.6	0.096	2.5 PM	4M23F9W
	24E	1850.2 - 1909.8	0.389	2.5 PM	246KGXW
	24E	1850.2 - 1909.8	0.314	2.5 PM	250KG7W
	24E	1852.4 - 1907.6	0.094	2.5 PM	4M38F9W
	27	1712.4 - 1752.6	0.052	2.5 PM	4M38F9W
	24E	1855.0 - 1905.0	0.047	2.5 PM	8M96G7D
	24E	1855.0 - 1905.0	0.044	2.5 PM	8M96D7W
	24E	1860.0 - 1900.0	0.048	2.5 PM	18M0G7D
	24E	1860.0 - 1900.0	0.043	2.5 PM	18M0D7W
	27	1715.0 - 1750.0	0.041	2.5 PM	8M96G7D
	27	1715.0 - 1750.0	0.038	2.5 PM	8M96D7W
	27	1720.0 - 1745.0	0.041	2.5 PM	18M0G7D
	27	1720.0 - 1745.0	0.038	2.5 PM	18M0D7W
	22H	824.7 - 848.3	0.094	2.5 PM	1M11G7D
	22H	824.7 - 848.3	0.076	2.5 PM	1M11D7W
	22H	829.0 - 844.0	0.092	2.5 PM	8M96G7D
	22H	829.0 - 844.0	0.083	2.5 PM	8M96D7W
	27	2505.0 - 2565.0	0.035	2.5 PM	8M96G7D
	27	2505.0 - 2565.0	0.031	2.5 PM	9M00D7W
	27	2510.0 - 2560.0	0.034	2.5 PM	18M0G7D
	27	2510.0 - 2560.0	0.029	2.5 PM	18M0D7W
	27	2575.0 - 2615.0	0.05	2.5 PM	8M96G7D
	27	2575.0 - 2615.0	0.042	2.5 PM	8M96D7W
	27	2580.0 - 2610.0	0.049	2.5 PM	18M0G7D
	27	2580.0 - 2610.0	0.041	2.5 PM	18M0D7W
	27	2540.0 - 2650.0	0.05	2.5 PM	9M00G7D
	27	2540.0 - 2650.0	0.041	2.5 PM	9M00D7W
	27	2545.0 - 2645.0	0.049	2.5 PM	18M0G7D
	27	2545.0 - 2645.0	0.04	2.5 PM	18M0D7W

Output power listed is ERP for operation below 1 GHz and EIRP for operation above 1 GHz. LTE supports 1.4/3/5/10/15/20 MHz BW modes in Band 2 and band 4, 1.4/3/5/10 MHz BW modes in Band 5, 5/10/15/20 MHz BW modes in Band 7, band 38 and Band 41. The antenna(s) used for this transmitter must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. SAR compliance for body-worn operating conditions is restricted to belt clips, holsters or similar accessories that have no metallic component in the assembly and must provide a minimum separation distance of 10mm between the device and the body. 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, and simultaneous transmission exposure conditions are 1.24 W/kg, 1.05 W/kg, 1.20 W/kg, and 1.54 W/kg, respectively.

This device contains functions that are not operational in U.S Territories. This filing is only applicable for US operations.

EAS Grant - Application ENCCH+X8xyty7zZJJON1wQ==

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

INFINIX MOBILITY LIMITED
FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE 31-35 SHAN MEI STREET FOTAN NT
NT,
Hong Kong

Date of Grant: 03/25/2022

Application Dated: 03/25/2022

Attention: Yiting Luo

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:	2AIZN-X665B

Name of Grantee:	INFINIX MOBILITY LIMITED

Equipment Class:	PCS Licensed Transmitter held to ear
Notes:	Mobile Phone
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	22H	824.2 - 848.8	0.861	2.5 PM	246KGXW
	22H	824.2 - 848.8	0.228	2.5 PM	248KG7W
	22H	826.4 - 846.6	0.096	2.5 PM	4M23F9W
	24E	1850.2 - 1909.8	0.389	2.5 PM	246KGXW
	24E	1850.2 - 1909.8	0.314	2.5 PM	250KG7W
	24E	1852.4 - 1907.6	0.094	2.5 PM	4M38F9W
	27	1712.4 - 1752.6	0.052	2.5 PM	4M38F9W
	24E	1855.0 - 1905.0	0.047	2.5 PM	8M96G7D
	24E	1855.0 - 1905.0	0.044	2.5 PM	8M96D7W
	24E	1860.0 - 1900.0	0.048	2.5 PM	18M0G7D
	24E	1860.0 - 1900.0	0.043	2.5 PM	18M0D7W
	27	1715.0 - 1750.0	0.041	2.5 PM	8M96G7D
	27	1715.0 - 1750.0	0.038	2.5 PM	8M96D7W
	27	1720.0 - 1745.0	0.041	2.5 PM	18M0G7D
	27	1720.0 - 1745.0	0.038	2.5 PM	18M0D7W
	22H	824.7 - 848.3	0.094	2.5 PM	1M11G7D
	22H	824.7 - 848.3	0.076	2.5 PM	1M11D7W
	22H	829.0 - 844.0	0.092	2.5 PM	8M96G7D
	22H	829.0 - 844.0	0.083	2.5 PM	8M96D7W
	27	2505.0 - 2565.0	0.035	2.5 PM	8M96G7D
	27	2505.0 - 2565.0	0.031	2.5 PM	9M00D7W
	27	2510.0 - 2560.0	0.034	2.5 PM	18M0G7D
	27	2510.0 - 2560.0	0.029	2.5 PM	18M0D7W
	27	2575.0 - 2615.0	0.05	2.5 PM	8M96G7D
	27	2575.0 - 2615.0	0.042	2.5 PM	8M96D7W
	27	2580.0 - 2610.0	0.049	2.5 PM	18M0G7D
	27	2580.0 - 2610.0	0.041	2.5 PM	18M0D7W
	27	2540.0 - 2650.0	0.05	2.5 PM	9M00G7D
	27	2540.0 - 2650.0	0.041	2.5 PM	9M00D7W
	27	2545.0 - 2645.0	0.049	2.5 PM	18M0G7D
	27	2545.0 - 2645.0	0.04	2.5 PM	18M0D7W

This device contains functions that are not operational in U.S Territories. This filing is only applicable for US operations.

TCB Grant - Application cBwlkGyCgRGpY/Kz/xSn1g==

Mail To:

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

Bay Area Compliance Laboratory Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089

Date of Grant: 03/25/2022

Application Dated: 03/25/2022

INFINIX MOBILITY LIMITED

FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL

CENTRE 31-35 SHAN MEI STREET FOTAN NT

NT,
Hong Kong

Attention: Yiting Luo

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:	2AIZN-X665B

Name of Grantee:	INFINIX MOBILITY LIMITED

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

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.005
CC	15E	5745.0 - 5825.0	0.007

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 no metallic component in the assembly and must provide at least 1.0 cm separation between the device and the user's body. 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, and simultaneous transmission use conditions is 0.46 W/kg, 0.15 W/kg, and 1.54 W/kg, respectively. This device supports 20 MHz, 40 MHz and 80 MHz bandwidth modes.

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

EAS Grant - Application cBwlkGyCgRGpY/Kz/xSn1g==

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

INFINIX MOBILITY LIMITED
FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE 31-35 SHAN MEI STREET FOTAN NT
NT,
Hong Kong

Date of Grant: 03/25/2022

Application Dated: 03/25/2022

Attention: Yiting Luo

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:	2AIZN-X665B

Name of Grantee:	INFINIX MOBILITY LIMITED

Equipment Class:	Unlicensed National Information Infrastructure TX
Notes:	Mobile Phone
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15E	5180.0 - 5240.0	0.005
CC	15E	5745.0 - 5825.0	0.007

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

TCB Grant - Application 6M7eLkpWJUAkt4Hqe0X5ew==

Mail To:

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

Bay Area Compliance Laboratory Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089

Date of Grant: 03/25/2022

Application Dated: 03/25/2022

INFINIX MOBILITY LIMITED

FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL

CENTRE 31-35 SHAN MEI STREET FOTAN NT

NT,
Hong Kong

Attention: Yiting Luo

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:	2AIZN-X665B

Name of Grantee:	INFINIX MOBILITY LIMITED

Equipment Class:	Digital Transmission System
Notes:	Mobile Phone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0006
CC	15C	2412.0 - 2472.0	0.037

Output power listed is peak 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 no metallic component in the assembly and must provide at least 1.0 cm separation between the device and the user's body. 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, and simultaneous transmission use conditions is 0.22 W/kg, 0.12 W/kg, and 1.33 W/kg, respectively. This device supports 20 MHz and 40 MHz bandwidth modes.

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

EAS Grant - Application 6M7eLkpWJUAkt4Hqe0X5ew==

COPY	FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION	COPY
Certification

INFINIX MOBILITY LIMITED
FLAT 39 8/F BLOCK D WAH LOK INDUSTRIAL CENTRE 31-35 SHAN MEI STREET FOTAN NT
NT,
Hong Kong

Date of Grant: 03/25/2022

Application Dated: 03/25/2022

Attention: Yiting Luo

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:	2AIZN-X665B

Name of Grantee:	INFINIX MOBILITY LIMITED

Equipment Class:	Digital Transmission System
Notes:	Mobile Phone
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15C	2402.0 - 2480.0	0.0006
CC	15C	2412.0 - 2472.0	0.037

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

Mail To: