FCC ID: 2AFZZ-RMSF6LH Mobile Phone

by: Xiaomi Communications Co., Ltd. latest update: 2019-02-19 model: RMSF6LH

Four grants have been issued under this FCC ID on 02/19/2019 (this is one of one hundred and eighteen releases in 2019 for this grantee). Public details available include frequency information, manuals, and internal & external photos. some products also feature user submitted or linked troubleshooting guides, drivers, warrantee terms, instructions, & password defaults.

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all	frequencies		exhibits	applications
		manual

all exhibits 37
1 ~ 2019-02-19 38
2 ~ 2019-02-19 16
3 ~ 2019-02-19 24
4 ~ 2019-02-19 27

app s				submitted / available
1 2 3 4	User manual	Users Manual	pdf	700.26 KiB	January 02 2019 / August 08 2019
1 2 3 4	Block Diagram	Block Diagram	pdf		February 01 2019	confidential
1 2 3 4		Cover Letter(s)	pdf		January 02 2019
1 2 3 4		External Photos	pdf		January 02 2019 / August 08 2019
1 2 3 4		Internal Photos	pdf		January 02 2019 / August 08 2019
1 2 3 4		Internal Photos	pdf		January 02 2019 / August 08 2019
1 2 3 4		Internal Photos	pdf		January 02 2019 / August 08 2019
1 2 3 4		ID Label/Location Info	pdf		January 02 2019
1 2 3 4	Operational Description	Operational Description	pdf		February 01 2019	confidential
1 2 3 4	Operational Description for sensor	Operational Description	pdf		February 01 2019	confidential
1 2 3 4	Operational Description-Product Equality	Operational Description	pdf		February 01 2019	confidential
1 2 3 4	Parts list	Parts List/Tune Up Info	pdf		February 01 2019	confidential
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Setup Photos	pdf		January 02 2019 / August 08 2019
1 2 3 4		Test Setup Photos	pdf		January 02 2019 / August 08 2019
1 2 3 4		RF Exposure Info	pdf		January 02 2019
1 2 3 4		RF Exposure Info	pdf		January 02 2019
1 2 3 4		RF Exposure Info	pdf		January 02 2019
1 2 3 4		RF Exposure Info	pdf		January 02 2019
1 2 3 4		Test Setup Photos	pdf		January 02 2019 / August 08 2019
1 2 3 4	Schematics	Schematics	pdf		February 01 2019	confidential
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Report	pdf		January 02 2019
1 2 3 4		Test Setup Photos	pdf		January 02 2019 / August 08 2019
1 2 3 4	Tune up	Parts List/Tune Up Info	pdf		February 01 2019	confidential
1 2 3 4		Test Setup Photos	pdf		January 02 2019 / August 08 2019

exhibit
download
text

1 2 3 4

User manual

Users Manual

pdf

700.26 KiB

January 02 2019 / August 08 2019

n n 1 3 2 RF Exposure Information (SAR) This device meets the governments requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy. The exposure standard for wireless devices employs a unit of measurement known as the Specic Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/Kg. For body-worn operation, this device has been tested and meets the FCC RF exposure guidelines for use with an accessory that contains no metal and positions the device a minimum of 1.0 cm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. If you do not use a body-worn accessory and are not holding the device at the ear, position the handset a minimum of 1.0 cm from your body when the device is switched on. FCC Note Changes or modications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. E-label This device has an electronic label for certication information. To access it, please select Seings> About Phone >Certication or select Seings, then type "Certication" into the search bar. Important Safety Information SAR 10g limit: 2.0W/Kg, SAR Value: Head: 0.577 W/Kg, Body: 1.251 W/Kg (5mm distance). SAR 1g limit: 1.6W/Kg, SAR Value: Head: 1.07 W/Kg, Body-worn: 0.71 W/Kg (10mm distance). Hotspot: 0.90 W/Kg (10mm distance). Temperature: 0 C - 40 C Install the adapter near the device in an easily accessible position. Model: M1810F6LH 1810 indicates the product will be launched aer October, 2018 Legal Information This device may be operated in all member states of the EU. Observe national and local regulations where the device is used. This device may be restricted for use, depending on local network. Ensure the power adapter used meets the requirements of Clause 2.5 in IEC60950-1/EN60950-1 and has been tested and approved according to national or local standards. Frequency Bands and Power This mobile phone oers the following frequency bands in EU areas only and maximum radio-frequency power :

GSM 900: 35 dBm GSM 1800: 32 dBm UMTS band 1/8: 25 dBm LTE band 1/3/7/8/20/28/38/40: 25.7 dBm Bluetooth: 20 dBm Wi-Fi 2.4 GHz band: 20 dBm FCC Regulations This mobile phone 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. This mobile phone 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 generates, 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 installationi. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment o and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

76nn Disclaimer This User Guide is published by Xiaomi or its local aliated company. Improvements and changes to this User Guide necessitated by typographical errors, inaccuracies of current information, or improvements to programs and/or equipment, may be made by Xiaomi at any time and without notice. Such changes will, however, be incorporated into new editions of this User Guide. All illustrations are for illustration purposes only and may not accurately depict the actual device. YYYYYYYYYY G7!Mjuf!!

312:1219 B

!216h!

Manufacturer : Xiaomi Communications Co., Ltd. Manufacturer postal address: The Rainbow City of China Resources, NO.68, Qinghe Middle Street, Haidian District, Being, China 100085 Brand:

Redmi Model: M1810F6LH All rights reserved by Xiaomi Inc. 000000000000-A Redmi 7 User Guide 371nn Thank you for choosing Redmi 7 Long press the power buon to turn on the device. Follow the on-screen instructions to congure the device. For more information Visit our ocial website: www.mi.com. Saturday, August 16 Volume Buons Power Buon MIUI Redmi 7 comes pre-installed with MIUI, our customised Android-based OS which pushes frequent updates and user-friendly features suggested by over 200 million active users worldwide. For more information, please visit www.miui.com. SIM Card Tray:

Nano-SIM Nano-SIM Micro SD About Dual SIM:

Dual 4G SIM requires the support of local telecom operator services, and may not be available in all regions. Supports dual nano-SIM cards. When using both SIM card slots, either card can be set as the primary card. Only certain regions and telecom operators support VoLTE. System updates may be applied when network optimization occurs. For details, please refer to the system version in use on the device. USB Port Correctly dispose of this product. This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle responsibly to promote the sustainable reuse of material resources. To safely recycle your device, please use return and collection systems or contact the retailer where the device was originally purchased. For Environment Declaration, please refer to the link below:

hp://www.mi.com/en/about/environment/

CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO INSTRUCTIONS. To prevent possible hearing damage,do not listen at high volume levels for long periods. For more important safety information, please refer to User Manual in the link below :

hp://www.mi.com/en/certication/

Important safety information Read all the safety information below before using your device. Using unauthorized cables, power adapters, or baeries can cause re, explosion, or pose other risks. Use only authorized accessories which are compatible with your device. This devices operating temperature range is 0 C~40 C. Using this device in the environments outside of this temperature range may damage the device. If your device is provided with a built-in baery, dont aempt to replace the baery yourself to avoid damaging the baery or the device. Charge this device only with the included or authorized cable and power adapter. Using other adapters may cause re, electric shock, and damage the device and the adapter. Aer charging is complete, disconnect the adapter from both the device and the power outlet. Do not charge the device longer than 12 hours. The baery must be recycled or disposed of separately from household waste. Mishandling the baery may cause re or explosion. Dispose of or recycle the device, its baery and accessories according to the local regulations. Do not disassemble, hit, crush, or burn the baery. In case of deformation, stop using the baery immediately.

Do not short circuit the baery to avoid overheating, burns, or other personal injuries. Do not place the baery in the high-temperature environments. Overheating may cause explosion. Do not disassemble, hit, or crush the baery to avoid baery leaks, overheating, or explosion. Do not burn the baery to avoid re or explosion. In case of deformation, stop using the baery immediately.

Keep your device dry. Do not try to repair the device yourself. If any part of the device does not work properly, contact Mi customer support or bring your device to an authorized repair center. Connect other devices according to their instruction manuals. Do not connect incompatible devices to this device. For AC/DC adapters, the socket-outlet shall be installed near the equipment and shall be easily accessible.

Security notice Observe any law and rule which restricts using mobile phones in specic cases and environments. Do not use your phone in petrol stations and explosive atmospheres and potentially explosive environments include fuelling areas, below decks on boats, fuel or chemical transfer or storage facilities, areas where the air contains chemicals or particles, such as grain, dust, or metal powders. Obey all posted signs to turn o wireless devices such as your phone or other radio equipment. Turn o your mobile phone or wireless device when in a blasting area or in areas posted turn o two-way radios or electronic devices to avoid interfering with blasting operations. Do not use your phone in the hospital operating rooms, emergency rooms, or intensive care units. Comply with the current rules and regulations of hospitals and health centers. Please consult your doctor and the device manufacturer to determine if operation of your phone may interfere with the operation of your medical device. To avoid potential interference with the pacemaker, maintain a separation of 15cm between the mobile phone and the pacemaker. To achieve this, use the phone on the opposite ear to your pacemaker and do not carry it in a breast pocket. Do not use your phone near hearing aids, cochlear implants, etc., to avoid interference with medical equipment. Respect aircra safety regulations and turn o your phone on board the aircra when required. When driving a vehicle, use your phone in accordance with the relevant trac laws and regulations. To avoid lightning strike, do not use your phone outdoors during thunderstorms. Do not use your phone to make calls while it is charging. Do not use your phones in places with high humidity such as bathrooms. Doing so may result in electric shock, injury, re, and charger damage. Security notice Update your phones operating system using the built-in soware update feature, or visit our authorized service outlets. Updating soware through other means may damage the device or result in data loss, security issues, and other risks. EU Regulations RED Declaration of Conformity We, Xiaomi Communications Co., Ltd., Hereby, Xiaomi Communications Co., Ltd., declares that this GSM/GPRS/

EDGE/UMTS/LTE Digital Mobile Phone with Bluetooth and WiFi M1810F6LH is in compliance with the essential requirements and other relevant provisions of the RE Directive 2014/53/EU. The full text of the EU declaration of conformity could be consulted at www.mi.com/en/certication Body-worn SAR testing has been carried out at a separation distance of 5 mm . To meet RF exposure guidelines during body-worn operation, the device should be positioned at least this distance away from the body. If you are not using an approved accessory, ensure that whatever products used is free of any metal and that it positions the phone with the indicated distance away from the body. Receiver Category 2 Qboupof!Dppm!Hsbz!9D

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		frequency	equipment class	purpose
1	2019-02-19	2505 ~ 2565	PCE - PCS Licensed Transmitter held to ear	Original Equipment
2			JBP - Part 15 Class B Computing Device Peripheral
3		2402 ~ 2480	DSS - Part 15 Spread Spectrum Transmitter
4		2412 ~ 2462	DTS - Digital Transmission System

Application Forms

app s	Applicant Information
1 2 3 4	Effective	2019-02-19
1 2 3 4	Applicant's complete, legal business name	Xiaomi Communications Co., Ltd.
1 2 3 4	FCC Registration Number (FRN)	0024904948
1 2 3 4	Physical Address	The Rainbow City of China Resources,NO.68
1 2 3 4		Beijing, N/A 100000
1 2 3 4		China

app s	TCB Information
1 2 3 4	TCB Application Email Address	s******@nemko.com
1 2 3 4	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 4		A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
1 2 3 4		A4: UNII devices & low power transmitters using spread spectrum techniques

app s	FCC ID
1 2 3 4	Grantee Code	2AFZZ
1 2 3 4	Equipment Product Code	RMSF6LH

app s	Person at the applicant's address to receive grant or for contact
1 2 3 4	Name	X**** J**
1 2 3 4	Telephone Number	010 6********
1 2 3 4	Fax Number	010 6********
1 2 3 4	E-mail	j******@xiaomi.com

app s	Technical Contact
		n/a

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1 2 3 4	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 4	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?:	Yes
1 2 3 4	If so, specify the short-term confidentiality release date (MM/DD/YYYY format)	08/08/2019
	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 4	Is this application for software defined/cognitive radio authorization?	No
1 2 3 4	Equipment Class	PCE - PCS Licensed Transmitter held to ear
1 2 3 4		JBP - Part 15 Class B Computing Device Peripheral
1 2 3 4		DSS - Part 15 Spread Spectrum Transmitter
1 2 3 4		DTS - Digital Transmission System
1 2 3 4	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	Mobile Phone
1 2 3 4	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	Yes
1 2 3 4	Modular Equipment Type	Does not apply
1 2 3 4	Purpose / Application is for	Original Equipment
1 2 3 4	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	Yes
1 2 3 4	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 4	Grant Comments	Power output listed is ERP for Part 22, EIRP for Part 24 and Part 27. 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 1 cm 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 (wireless router), and simultaneous transmission exposure conditions are 0.27 W/kg, 0.71 W/kg, 0.90 W/kg, and 1.34 W/kg, respectively. This device contains functions that are not operational in the U.S. Territories. This filing is only applicable for U.S. operations.
1 2 3 4		Output power listed is conducted. This device is approved for use in the handset described in this filing. SAR compliance for body-worn operations is restricted to belt-clips, holsters, or similar accessories that have no metallic component in the assembly and which provide at least 1 cm separation between the device including its antenna and the body of user. End-users must be informed of the body-worn accessory 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 0.14 W/kg, < 0.10 W/kg, < 0.10 W/kg, and 0.90 W/kg, respectively.
1 2 3 4		Output power listed is conducted. This device is approved for use in the handset described in this filing. SAR compliance for body-worn operations is restricted to belt-clips, holsters, or similar accessories that have no metallic component in the assembly and which provide at least 1 cm separation between the device including its antenna and the body of user. End-users must be informed of the body-worn accessory 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 1.07 W/kg, 0.18 W/kg, 0.19 W/kg, and 1.34 W/kg, respectively.
1 2 3 4	Is there an equipment authorization waiver associated with this application?	No
1 2 3 4	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 4	Firm Name	Sporton International (KunShan) Inc.
1 2 3 4	Name	M**** L**
1 2 3 4	Telephone Number	86-51********
1 2 3 4	Fax Number	86-51********
1 2 3 4	E-mail	m******@sporton.com.tw

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	0.4932	0.0574 ppm	243KGXW
1	2	22H		824.2	848.8	0.1306	0.0538 ppm	243KG7W
1	3	22H		826.4	846.6	0.0614	0.0442 ppm	4M11F9W
1	4	24E		1850.2	1909.8	1.0914	0.0218 ppm	242KGXW
1	5	24E		1850.2	1909.8	0.4365	0.0255 ppm	245KG7W
1	6	24E		1852.4	1907.6	0.2723	0.0239 ppm	4M11F9W
1	7	27		1712.4	1752.6	0.1671	0.0167 ppm	4M11F9W
1	8	24E		1860	1900	0.278	0.0038 ppm	18M3G7D
1	9	24E		1860	1900	0.1968	0.0038 ppm	18M3W7D
1	1	24E		1860	1900	0.166	0.0038 ppm	18M3W7D
1	11	24E		1852.5	1907.5	0.2244	0.0038 ppm	4M50W7D
1	12	24E		1852.5	1907.5	0.1862	0.0038 ppm	4M50W7D
1	13	27		1720	1745	0.1622	0.0049 ppm	18M3G7D
1	14	27		1720	1745	0.1178	0.0049 ppm	18M3W7D
1	15	27		1720	1745	0.1122	0.0049 ppm	18M3W7D
1	16	27		1710.7	1754.3	0.1303	0.0049 ppm	1M10W7D
1	17	27		1710.7	1754.3	0.1202	0.0049 ppm	1M10W7D
1	18	22H		829	844	0.0693	0.0072 ppm	9M01G7D
1	19	22H		829	844	0.0505	0.0072 ppm	9M03W7D
1	2	22H		829	844	0.0437	0.0072 ppm	9M07W7D
1	21	22H		826.5	846.5	0.0558	0.0072 ppm	4M49W7D
1	22	22H		826.5	846.5	0.0453	0.0072 ppm	4M49W7D
1	23	27		2510	2560	0.2312	0.003 ppm	18M4G7D
1	24	27		2510	2560	0.1734	0.003 ppm	18M3W7D
1	25	27		2510	2560	0.1622	0.003 ppm	18M3W7D
1	26	27		2502.5	2567.5	0.246	0.003 ppm	4M50G7D
1	27	27		2505	2565	0.1746	0.003 ppm	9M03W7D
1	28	27		2510	2540.2	0.2564	0.003 ppm	37M3G7D
1	29	27		2510	2540.2	0.2472	0.003 ppm	37M3W7D
1	3	27		2510	2540.2	0.2443	0.003 ppm	37M3W7D
1	31	27		2580	2610	0.1884	0.0028 ppm	18M4G7D
1	32	27		2580	2610	0.1403	0.0028 ppm	18M3W7D
1	33	27		2580	2610	0.1236	0.0028 ppm	18M3W7D
1	34	27		2577.5	2612.5	0.1476	0.0028 ppm	13M5W7D
1	35	27		2577.5	2612.5	0.133	0.0028 ppm	13M5W7D
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
2	1	15B	CC
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
3	1	15C	CC	2402.00000000	2480.00000000	0.0115000
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
4	1	15C	CC	2402	2480	0.0012
4	2	15C	CC	2412	2462	0.1959

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

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