FCC ID 2AUCY-V2556

Mobile Phone

by vivo Mobile Communication Co., Ltd.

Grantee Code: 2AUCY Product Code: V2556

Latest application date: 2026-01-14

FCC ID Device Details

FCC ID	2AUCY-V2556
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	2AUCY
Product Code	V2556
Applicant Business	vivo Mobile Communication Co., Ltd. 🇨🇳
Related Domains	vivo.com smartluckytec.com
Equipment Class	Mobile Phone
Test Firm	Sporton International Inc. (Shenzhen)

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
5745-5825 MHz	Original Equipment	2026-01-14
2402-2480 MHz	Original Equipment	2026-01-14
2412-2462 MHz	Original Equipment	2026-01-14
2580-2610 MHz	Original Equipment	2026-01-14
859-894 MHz	Original Equipment	2026-01-14

Exhibits

Document	Type	Available	File
QSG	Users Manual	2026-07-13	PDF 3.5 MB
UM Regulation Folding	Users Manual	2026-07-13	PDF 1.5 MB
UM Regulation Guide	Users Manual	2026-07-13	PDF 1.5 MB
UM Regulatory Guide	Users Manual	2026-07-13	PDF 1.5 MB
Internal Photos	Internal Photos	2026-07-13	PDF 4.8 MB
External Photos	External Photos	2026-07-13	PDF 1.5 MB
E-Label Information	ID Label/Location Info	2026-01-14	PDF 85.5 KB
E-label Information	ID Label/Location Info	2026-01-14	PDF 85.5 KB
Label Information	ID Label/Location Info	2026-01-14	PDF 2.1 MB
Label Location	ID Label/Location Info	2026-01-14	PDF 16.2 KB
TSUP	Test Setup Photos	2026-07-13	PDF 270.8 KB
TSUP 2G,3G	Test Setup Photos	2026-07-13	PDF 345 KB
TSUP Antenna	Test Setup Photos	2026-07-13	PDF 129.2 KB
TSUP BLE	Test Setup Photos	2026-07-13	PDF 241.9 KB
TSUP BT	Test Setup Photos	2026-07-13	PDF 246 KB
TSUP DFS	Test Setup Photos	2026-07-13	PDF 84.2 KB
TSUP LTE	Test Setup Photos	2026-07-13	PDF 177.8 KB
TSUP LTE 90S B26	Test Setup Photos	2026-07-13	PDF 177.8 KB
TSUP SAR	Test Setup Photos	2026-07-13	PDF 565.7 KB
TSUP UNII 1,2,3	Test Setup Photos	2026-07-13	PDF 356.6 KB
TSUP WLAN 2.4G	Test Setup Photos	2026-07-13	PDF 241.8 KB
Antenna Report	Test Report	2026-01-14	PDF 1.5 MB
Test Report	Test Report	2026-01-14	PDF 727.4 KB
Test Report 2G,3G pt. 1	Test Report	2026-01-14	PDF 5.3 MB
Test Report 2G,3G pt. 2	Test Report	2026-01-14	PDF 1.6 MB
Test Report BLE	Test Report	2026-01-14	PDF 4.3 MB
Test Report BT	Test Report	2026-01-14	PDF 4.8 MB
Test Report DFS	Test Report	2026-01-14	PDF 1.5 MB
Test Report LTE 90S B26	Test Report	2026-01-14	PDF 5.8 MB
Test Report LTE pt. 1	Test Report	2026-01-14	PDF 5.3 MB
Test Report LTE pt. 2	Test Report	2026-01-14	PDF 5.3 MB
Test Report LTE pt. 3	Test Report	2026-01-14	PDF 5.3 MB
Test Report LTE pt. 4	Test Report	2026-01-14	PDF 5.5 MB
Test Report LTE pt. 5	Test Report	2026-01-14	PDF 5.5 MB
Test Report LTE pt. 6	Test Report	2026-01-14	PDF 4.1 MB
Test Report UNII 1,2,3 pt. 1	Test Report	2026-01-14	PDF 5.5 MB
Test Report UNII 1,2,3 pt. 2	Test Report	2026-01-14	PDF 2.5 MB
Test Report WLAN 2.4G pt. 1	Test Report	2026-01-14	PDF 5.5 MB
Test Report WLAN 2.4G pt. 2	Test Report	2026-01-14	PDF 1.9 MB
Att Statements 2.911(d)(5)(7)	Attestation Statements	2026-01-14	PDF 158.7 KB
Att Statements 2.911(d)(5)(i)&(ii)	Attestation Statements	2026-01-14	PDF 84.4 KB
Confidentiality Letter - Long Term	Cover Letter(s)	2026-01-14	PDF 92.3 KB
Confidentiality Letter - Short Term	Cover Letter(s)	2026-01-14	PDF 109.3 KB
POA Letter	Cover Letter(s)	2026-01-14	PDF 107.2 KB
SAR Report	RF Exposure Info	2026-01-14	PDF 2.7 MB
SAR Report App A	RF Exposure Info	2026-01-14	PDF 4.9 MB
SAR Report App B	RF Exposure Info	2026-01-14	PDF 3.8 MB
SAR Report App C pt. 1	RF Exposure Info	2026-01-14	PDF 5 MB
SAR Report App C pt. 2	RF Exposure Info	2026-01-14	PDF 4.8 MB
SAR Report App C pt. 3	RF Exposure Info	2026-01-14	PDF 2.8 MB
SAR Report App E	RF Exposure Info	2026-01-14	PDF 745.7 KB
Block Diagram Metadata only	Block Diagram		PDF 638.4 KB
Schematics Metadata only	Schematics		PDF 4.6 MB
Operational Description Metadata only	Operational Description		PDF 245.1 KB
OpDes Software Security Metadata only	SDR Software/Security Info.		PDF 81.4 KB
Parts List Metadata only	Parts List/Tune Up Info		PDF 119.4 KB
Tune-Up Procedure Metadata only	Parts List/Tune Up Info		PDF 202.1 KB

Application Information

Application ID	tkoCVyn+eKNab76dB0ogLg==
Final Action Date	2026-01-14
Application Purpose	Original Equipment
Applicant FRN	0028746295
Model	V2556
Frequency Range	5745-5825 MHz
Equipment Class	NII - Unlicensed National Information Infrastructure TX
Device Description	Mobile Phone
Responsible Party	Jianfeng Xiang, regulations-1@vivo.com , +86-0769-85540688
Non-Technical Contact	Lei Xu, Smart Lucky Technology Inc., process.service-1@smartluckytec.com
Test Firm	Johnny Chen, Sporton International Inc. (Shenzhen), JohnnyChen@sporton-lab.com , 86-0755-86379589
TCB Email	tei@timcoengr.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
tkoCVyn+eKNab76dB0ogLg==	2026-01-14	Original Equipment
imK9KchiRt21Dusqa5mJQw==	2026-01-14	Original Equipment
h/faXYCyz2+zqrcL3myJ0g==	2026-01-14	Original Equipment
QRf8zmjjAsrdai6xyxzCkg==	2026-01-14	Original Equipment
6/zqxw5/xAD2V8/7HiXS2Q==	2026-01-14	Original Equipment
3l9v0yTE8i3r4VqHRdkSdA==	2026-01-14	Original Equipment

Equipment Authorization

Frequency	Output	Tolerance	Emission	Rules	Grant Notes
5180-5240 MHz	0.0782			15E	CC
5260-5320 MHz	0.0757			15E	CC
5500-5720 MHz	0.078			15E	CC
5745-5825 MHz	0.0735			15E	CC
824.2-848.8 MHz	0.3221	2.5 PM	243KGXW	22H
824.2-848.8 MHz	0.3097	2.5 PM	253KG7W	22H
826.4-846.6 MHz	0.0457	2.5 PM	4M15F9W	22H
1850.2-1909.8 MHz	0.6653	2.5 PM	242KGXW	24E
1850.2-1909.8 MHz	0.6457	2.5 PM	250KG7W	24E
1852.4-1907.6 MHz	0.2018	2.5 PM	4M16F9W	24E
1712.4-1752.6 MHz	0.1663	2.5 PM	4M15F9W	27
1860-1900 MHz	0.1919	2.5 PM	17M9G7D	24E
1860-1900 MHz	0.1875	2.5 PM	17M9W7D	24E
1720-1745 MHz	0.1754	2.5 PM	17M9G7D	27
1720-1745 MHz	0.1698	2.5 PM	17M9W7D	27
829-844 MHz	0.0491	2.5 PM	9M09G7D	22H
829-844 MHz	0.0479	2.5 PM	9M05W7D	22H
2510-2560 MHz	0.2831	2.5 PM	17M9G7D	27
2510-2560 MHz	0.2529	2.5 PM	18M0W7D	27
782 MHz	0.0266	2.5 PM	9M09G7D	27
782 MHz	0.0261	2.5 PM	9M03W7D	27
831.5-841.5 MHz	0.0492	2.5 PM	13M5G7D	22H
831.5-841.5 MHz	0.0479	2.5 PM	13M6W7D	22H
2580-2610 MHz	0.3148	2.5 PM	17M8G7D	27
2580-2610 MHz	0.3034	2.5 PM	17M9W7D	27
2506-2680 MHz	0.335	2.5 PM	17M8G7D	27
2506-2680 MHz	0.3155	2.5 PM	17M9W7D	27
1720-1770 MHz	0.1762	2.5 PM	17M9G7D	27
1720-1770 MHz	0.1702	2.5 PM	17M9W7D	27
824 MHz	0.2704	2.5 PM	13M5G7D	90
824 MHz	0.2661	2.5 PM	13M5W7D	90
2402-2480 MHz	0.0142			15C	CC
2402-2480 MHz	0.006			15C	CC
2412-2462 MHz	0.2421			15C	CC
				15B	CC
859-894 MHz				15B	CC
746-756 MHz				15B	CC
88-108 MHz				15B	CC

Grants

TCB Grant - Application tkoCVyn+eKNab76dB0ogLg==

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: 01/14/2026

Application Dated: 01/13/2026

vivo Mobile Communication Co., Ltd.

No.1, vivo Road, Chang'an

DongGuan,
China

Attention: Jianfeng Xiang , Certification Engineer

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:	2AUCY-V2556

Name of Grantee:	vivo Mobile Communication Co., Ltd.

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	0.0782
CC	15E	5260.0 - 5320.0	0.0757
CC	15E	5500.0 - 5720.0	0.078
CC	15E	5745.0 - 5825.0	0.0735

Output Power listed is the maximum conducted output power. SAR compliance for body-worn operating configurations is limited to belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.5 cm, as described in this filing. 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), simultaneous transmission and product-specific (10g extremity SAR) exposure conditions are 0.98 W/kg, 1.08 W/kg, 0.59 W/kg, 1.44W/kg and 2.96 W/kg, respectively. This device supports 20, 40 and 80 MHz bandwidth modes.

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

TCB Grant - Application QRf8zmjjAsrdai6xyxzCkg==

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: 01/14/2026

Application Dated: 01/13/2026

vivo Mobile Communication Co., Ltd.

No.1, vivo Road, Chang'an

DongGuan,
China

Attention: Jianfeng Xiang , Certification Engineer

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:	2AUCY-V2556

Name of Grantee:	vivo Mobile Communication Co., Ltd.

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	0.3221	2.5 PM	243KGXW
	22H	824.2 - 848.8	0.3097	2.5 PM	253KG7W
	22H	826.4 - 846.6	0.0457	2.5 PM	4M15F9W
	24E	1850.2 - 1909.8	0.6653	2.5 PM	242KGXW
	24E	1850.2 - 1909.8	0.6457	2.5 PM	250KG7W
	24E	1852.4 - 1907.6	0.2018	2.5 PM	4M16F9W
	27	1712.4 - 1752.6	0.1663	2.5 PM	4M15F9W
	24E	1860.0 - 1900.0	0.1919	2.5 PM	17M9G7D
	24E	1860.0 - 1900.0	0.1875	2.5 PM	17M9W7D
	27	1720.0 - 1745.0	0.1754	2.5 PM	17M9G7D
	27	1720.0 - 1745.0	0.1698	2.5 PM	17M9W7D
	22H	829.0 - 844.0	0.0491	2.5 PM	9M09G7D
	22H	829.0 - 844.0	0.0479	2.5 PM	9M05W7D
	27	2510.0 - 2560.0	0.2831	2.5 PM	17M9G7D
	27	2510.0 - 2560.0	0.2529	2.5 PM	18M0W7D
	27	782.0 - 782.0	0.0266	2.5 PM	9M09G7D
	27	782.0 - 782.0	0.0261	2.5 PM	9M03W7D
	22H	831.5 - 841.5	0.0492	2.5 PM	13M5G7D
	22H	831.5 - 841.5	0.0479	2.5 PM	13M6W7D
	27	2580.0 - 2610.0	0.3148	2.5 PM	17M8G7D
	27	2580.0 - 2610.0	0.3034	2.5 PM	17M9W7D
	27	2506.0 - 2680.0	0.335	2.5 PM	17M8G7D
	27	2506.0 - 2680.0	0.3155	2.5 PM	17M9W7D
	27	1720.0 - 1770.0	0.1762	2.5 PM	17M9G7D
	27	1720.0 - 1770.0	0.1702	2.5 PM	17M9W7D
	90	824.0 - 824.0	0.2704	2.5 PM	13M5G7D
	90	824.0 - 824.0	0.2661	2.5 PM	13M5W7D

Output Power is EIRP and ERP for above and below 1 GHz, respectively, except for Part 90 LTE Band 26 emissions, which are conducted. SAR compliance for body-worn operating configurations is limited to belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.5 cm, as described in this filing. 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 and product specific (10g SAR) exposure conditions are 1.08 W/kg, 0.57 W/kg, 1.01 W/kg, 1.44W/kg and 2.83 W/kg, respectively. This device supports LTE of 1.4, 3, 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Bands 2, 4, and 66; LTE of 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Bands 7; LTE of 1.4, 3, 5 and 10 MHz bandwidth modes for FDD LTE Bands 5; LTE of 5 and 10 MHz bandwidth modes for FDD LTE Bands 13; LTE of 1.4, 3, 5, 10 and 15 MHz bandwidth modes for FDD LTE Band 26; and LTE of 5, 10, 15 and 20 MHz bandwidth modes for TDD LTE Bands 38, and 41.

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

TCB Grant - Application imK9KchiRt21Dusqa5mJQw==

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: 01/14/2026

Application Dated: 01/13/2026

vivo Mobile Communication Co., Ltd.

No.1, vivo Road, Chang'an

DongGuan,
China

Attention: Jianfeng Xiang , Certification Engineer

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:	2AUCY-V2556

Name of Grantee:	vivo Mobile Communication Co., Ltd.

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	0.0142

Output Power listed is the maximum conducted output power. SAR compliance for body-worn operating configurations is limited to belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.5 cm, as described in this filing. 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 exposure conditions are 0.32W/kg, < 0.10 W/kg, 0.13 W/kg and 1.44 W/kg, respectively.

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

TCB Grant - Application h/faXYCyz2+zqrcL3myJ0g==

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: 01/14/2026

Application Dated: 01/13/2026

vivo Mobile Communication Co., Ltd.

No.1, vivo Road, Chang'an

DongGuan,
China

Attention: Jianfeng Xiang , Certification Engineer

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:	2AUCY-V2556

Name of Grantee:	vivo Mobile Communication Co., Ltd.

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	0.006
CC	15C	2412.0 - 2462.0	0.2421

utput Power listed is the maximum conducted output power. SAR compliance for body-worn operating configurations is limited to belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.5 cm, as described in this filing. 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 exposure conditions are 1.14 W/kg,0.24 W/kg, 0.46 W/kg and 1.44 W/kg, respectively. This device supports 20 and 40 MHz bandwidth modes.

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

TCB Grant - Application 6/zqxw5/xAD2V8/7HiXS2Q==

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: 01/14/2026

Application Dated: 01/13/2026

vivo Mobile Communication Co., Ltd.

No.1, vivo Road, Chang'an

DongGuan,
China

Attention: Jianfeng Xiang , Certification Engineer

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:	2AUCY-V2556

Name of Grantee:	vivo Mobile Communication Co., Ltd.

Equipment Class:	Part 15 Class B Computing Device Peripheral
Notes:	Mobile Phone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15B	-

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

TCB Grant - Application 3l9v0yTE8i3r4VqHRdkSdA==

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: 01/14/2026

Application Dated: 01/13/2026

vivo Mobile Communication Co., Ltd.

No.1, vivo Road, Chang'an

DongGuan,
China

Attention: Jianfeng Xiang , Certification Engineer

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:	2AUCY-V2556

Name of Grantee:	vivo Mobile Communication Co., Ltd.

Equipment Class:	Communications Rcvr for use w/ licensed Tx and CBs
Notes:	Mobile Phone

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
CC	15B	859.0 - 894.0
CC	15B	746.0 - 756.0
CC	15B	88.0 - 108.0

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