FCC ID: ZSH-T50T55 4G Smartphone

by: SHENZHEN KENXINDA TECHNOLOGY CO.,LTD latest update: 2018-12-18 model: T50T55

Three grants have been issued under this FCC ID on 12/18/2018 (this is one of twenty-eight releases in 2018 for this grantee). Public details available include internal & external photos, frequency information, and manuals. some products also feature user submitted or linked troubleshooting guides, password defaults, drivers, warrantee terms, & instructions.

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all	frequencies		exhibits	applications
		manual

all exhibits 26
1 ~ 2018-12-18 19
2 ~ 2018-12-18 11
3 ~ 2018-12-18 14

app s				submitted / available
1 2 3	User Manual	Users Manual	pdf	4.63 MiB
1 2 3		Cover Letter(s)	pdf
1 2 3		Cover Letter(s)	pdf
1 2 3		External Photos	pdf
1 2 3		Internal Photos	pdf
1 2 3		ID Label/Location Info	pdf
1 2 3		Cover Letter(s)	pdf
1 2 3		RF Exposure Info	pdf
1 2 3		RF Exposure Info	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Setup Photos	pdf
1 2 3		Cover Letter(s)	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf
1 2 3		Test Report	pdf

exhibit
download
text

1 2 3

User Manual

Users Manual

pdf

4.63 MiB

FCC Warning:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generats, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

o Reorient or relocate the receiving antenna. o Increase the separation between the equipment and receiver. o Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. o Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. SAR Specific Absorption Rate (SAR) information:

This 4G Smartphone meets the government's requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons regardless of age or health. FCC RF Exposure Information and Statement the SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types: Smartphone (FCC ID: ZSH-T50T55) has also been tested against this SAR limit. This device was tested for typical body-worn operations with the back of the phone kept 10mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 10mm separation distance between the user's body and the back of the phone. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be avoided.

		frequency	equipment class	purpose
1	2018-12-18	2500 ~ 2570	PCE - PCS Licensed Transmitter held to ear	Original Equipment
2		2402 ~ 2480	DSS - Part 15 Spread Spectrum Transmitter
3		2412 ~ 2462	DTS - Digital Transmission System

Application Forms

app s	Applicant Information
1 2 3	Effective	2018-12-18
1 2 3	Applicant's complete, legal business name	SHENZHEN KENXINDA TECHNOLOGY CO.,LTD
1 2 3	FCC Registration Number (FRN)	0022013585
1 2 3	Physical Address	18TH FLOOR,FUCHUN ORIENT BUILDING
1 2 3		SHENZHEN, N/A
1 2 3		China

app s	TCB Information
1 2 3	TCB Application Email Address	j******@metlabs.com
1 2 3	TCB Scope	B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
1 2 3	TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques

app s	FCC ID
1 2 3	Grantee Code	ZSH
1 2 3	Equipment Product Code	T50T55

app s	Person at the applicant's address to receive grant or for contact
1 2 3	Name	S****** L**
1 2 3	Title	MANAGER ASSISTANT
1 2 3	Telephone Number	0755-********
1 2 3	Fax Number	0755-********
1 2 3	E-mail	K******@163.COM

app s	Technical Contact
1 2 3	Firm Name	SHENZHEN KENXINDA TECHNOLOGY CO.,LTD
1 2 3	Name	S****** L****
1 2 3	Name	S****** L**
1 2 3	Physical Address	18TH FLOOR,FUCHUN ORIENT BUILDING, SHENNAN AV
1 2 3		Shenzhen, Guangdong
1 2 3		China
1 2 3	Telephone Number	86 07********
1 2 3	Fax Number	86 07********
1 2 3	E-mail	K******@163.COM

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1 2 3	Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	Yes
1 2 3	Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	No
	if no date is supplied, the release date will be set to 45 calendar days past the date of grant.

app s	Cognitive Radio & Software Defined Radio, Class, etc
1 2 3	Is this application for software defined/cognitive radio authorization?	No
1 2 3	Equipment Class	PCE - PCS Licensed Transmitter held to ear
1 2 3		DSS - Part 15 Spread Spectrum Transmitter
1 2 3		DTS - Digital Transmission System
1 2 3	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	4G Smartphone
1 2 3	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	No
1 2 3	Modular Equipment Type	Does not apply
1 2 3	Purpose / Application is for	Original Equipment
1 2 3	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	Yes
1 2 3	Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?	No
1 2 3	Grant Comments	Output power listed is ERP for frequencies below 1 GHz and EIRP for frequencies above 1 GHz. This device contains functions that are not operational in U.S. Territories; this filing is applicable only for the operations described in this filing. LTE supports 1.4/3/5/10/15/20 MHz modes in Band 2/4, 5/10/15/20 MHz modes in band 7. Highest reported SAR for Head, Body-Worn, hotspot and simultaneous transmits is: 0.358 W/kg, 0.513 W/kg, 0.513 W/kg and 0.644 W/kg respectively.
1 2 3		Output Power listed is peak conducted.
1 2 3		Output Power listed is conducted. Highest reported SAR for Head, Body-Worn, Hotspot and simultaneous transmits is: 0.172 W/kg, 0.131 W/kg, 0.131 W/kg and 0.644 W/kg respectively.
1 2 3	Is there an equipment authorization waiver associated with this application?	No
1 2 3	If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?	No

app s	Test Firm Name and Contact Information
1 2 3	Firm Name	Shenzhen LCS Compliance Testing Laboratory Ltd.
1 2 3	Name	G**** L****
1 2 3	Telephone Number	0755-********
1 2 3	Fax Number	0755-********
1 2 3	E-mail	g******@lcs-cert.com

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	22H		824.2	848.8	0.9354	0.02 ppm	247KGXW
1	2	24E		1850.2	1909.8	0.5848	0.009 ppm	251KGXW
1	3	22H		824.2	848.8	0.2891	0.022 ppm	249KG7W
1	4	24E		1850.2	1909.8	0.1934	0.01 ppm	245KG7W
1	5	22H		826.4	846.6	0.1052	0.031 ppm	4M15F9W
1	6	24E		1852.4	1907.6	0.134	0.011 ppm	4M19F9W
1	7	24E		1850	1910	0.1143	0.015 ppm	1M08G7D
1	8	24E		1850	1910	0.1076	0.015 ppm	1M08W7D
1	9	24E		1850	1910	0.0583	0.015 ppm	17M9G7D
1	1	24E		1850	1910	0.0593	0.015 ppm	17M9W7D
1	11	27		1710	1755	0.1426	0.017 ppm	4M49G7D
1	12	27		1710	1755	0.1416	0.017 ppm	8M95W7D
1	13	27		1710	1755	0.1222	0.017 ppm	17M9G7D
1	14	27		1710	1755	0.1371	0.017 ppm	17M9W7D
1	15	27		2500	2570	0.1072	0.009 ppm	13M4G7D
1	16	27		2500	2570	0.0918	0.009 ppm	4M48W7D
1	17	27		2500	2570	0.1069	0.009 ppm	17M9G7D
1	18	27		2500	2570	0.0885	0.009 ppm	17M9W7D
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
2	1	15C	CC	2402.00000000	2480.00000000	0.0014000
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
3	1	15C	CC	2402	2480	0.0014
3	2	15C	CC	2412	2462	0.0356

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

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