FCC ID: O57TB8505X Portable Tablet Computer

Lenovo Tab M8 Safety, Warranty & Quick Start Guide Lenovo TB-8505F Lenovo TB-8505X Read this guide carefully before using your device. All information labeled with * in this guide only refers to the WLAN + LTE model. Reading before using your device Reading first - regulatory information Device models equipped with wireless communications comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use. In addition, if your product contains a telecom modem, it complies with the requirements for connection to the telephone network in your country. Be sure to read the Regulatory Notice for your country or region before using the wireless devices contained in your device. To obtain a PDF version of the Regulatory Notice, go to https://support.lenovo.com. Getting support To get support on network services and billing, contact your wireless network operator. To learn how to use your device and view its technical specifications, go to https://support.lenovo.com. Accessing your User Guide Your User Guide contains detailed information about your device. To download the publications for your device, go to https://support.lenovo.com and follow the instructions on the screen. Legal notices Lenovo and the Lenovo logo are trademarks of Lenovo in the United States, other countries, or both. Other company, product, or service names may be trademarks or service marks of others. Manufactured under license from Dolby Laboratories. Dolby, Dolby Audio, and the double-D symbol are trademarks of Dolby Laboratories. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration GSA contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. Device overview Model Lenovo TB-8505F Lenovo TB-8505X 10 9 Version WLAN WLAN + LTE 1 2 3 4 5 11 8 7 6 1 Card tray 2 Headset connector 3 *Proximity sensor 4 Front camera 5 Speaker 6 Volume buttons 7 Power button 8 Touch screen 9 Microphone 10 Micro USB connector 11 Rear camera The WLAN version does not have a Nano-SIM card slot. All pictures and illustrations in this document are for your reference only and may differ from the final product. 1 Preparing your device Installing cards Install the cards as shown in the figure.

D S m ic r o S I M D S S I m ic r o Power off the device before inserting or removing a card. Note that the WLAN version does not have a Nano-SIM card slot. Charging your device Connect your device to a power outlet. Turning on Press and hold the Power button until the Lenovo logo appears. 2 Important safety and handling information Plastic bag notice Danger: Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation. Caution about high volume usage Warning: Exposure to loud noise from any source for extended periods of time may affect your hearing. The louder the sound, the less time is required before your hearing could be affected. To protect your hearing:

Limit the amount of time you use headsets or headphones at high volume. Avoid turning up the volume to block out noisy surroundings. Turn the volume down if you cant hear people speaking near you. If you experience hearing discomfort, including the sensation of pressure or fullness in your ears, ringing in your ears or muffled speech, you should stop listening to the device through your headset or headphones and have your hearing checked. To prevent possible hearing damage, do not listen at high volume levels for long periods. Safety instructions for parents and adult supervisors Your mobile device is not a toy. As with all electrical products, precautions should be observed during handling and using of electrical products to reduce the risk of electric shock. If parents choose to allow children to use the device, they should caution his or her child about the potential hazard while using and handling the mobile device. Parents should inspect the mobile device (including the ac power adapter and the small part, as applicable) periodically for damage. Routinely check this mobile device to ensure that the device is working properly and is safe for children to use. 3 Internal rechargeable battery warning Danger: Do not attempt to replace the internal rechargeable lithium ion battery. Replacing the original battery with an incompatible type may result in an increased risk of personal injury or property damage due to explosion, excessive heat, or other risks. Do not attempt to disassemble or modify the battery pack. Attempting to do so can cause a harmful explosion or battery fluid leakage. When disposing of the battery, comply with all relevant local ordinances or regulations. Do not dispose the battery pack in municipal waste. Dispose used batteries according to the instructions. The battery pack contains a small amount of harmful substances. To avoid injury:

Keep the battery pack away from open flames or other heat sources. Do not expose the battery pack to water, rain, or other corrosive liquids. Do not leave the battery in an environment with extremely high temperature. Avoid short-circuiting the battery pack. Keep the battery pack out of reach of small children and pets. Do not leave the battery in an environment with extremely low air pressure. It may result in an explosion or the leakage of flammable liquid or gas from the battery. To extend battery life, we recommend charging the battery to at least 30% to 50%

capacity each time, and recharging it every three months to prevent over discharge. 4 Service and support information The following information describes the technical support that is available for your product, during the warranty period or throughout the life of your product. Refer to the Lenovo Limited Warranty (LLW) for a full explanation of Lenovo warranty terms. See Lenovo Limited Warranty notice later in this document for details on accessing the full warranty. Online technical support Online technical support is available during the lifetime of a product at:

https://support.lenovo.com Telephone technical support You can get help and information from the Customer Support Center by telephone. Before contacting a Lenovo technical support representative, please have the following information available: model and serial number, the exact wording of any error message, and a description of the problem. Your technical support representative might want to walk you through the problem while you are at your device during the call. Worldwide Lenovo Support telephone list Important: Telephone numbers are subject to change without notice. The most up-to-date telephone list for the Customer Support Center is always available at:

http://www.lenovo.com/support/phone If the telephone number for your country or region is not listed, contact your Lenovo reseller or Lenovo marketing representative. 5 Warranty information Lenovo Limited Warranty notice This product is covered by the terms of the LLW, version L505-0010-02 08/2011. Read the LLW at http://www.lenovo.com/warranty/llw_02. You can read the LLW in a number of languages from this Web site. If you cannot view the LLW from the Web site, contact your local Lenovo office or reseller to obtain a printed version of the LLW. Warranty period and type of warranty service Country or region Warranty period Type of warranty service United Kingdom, Israel, Australia, New Zealand Parts and Labor - 1 year Battery Pack - 1 year Guatemala, Costa Rica, Venezuela, Peru, Uruguay, Ecuador, Colombia, Chile, Argentina, Indonesia, Vietnam, India, Malaysia, Thailand, Philippines, Singapore, Hong Kong, El Salvador, Taiwan, South Korea, Mexico, Russia, Ukraine, Egypt, Lebanon, Morocco, South Africa, Tunisia, Mauritius, Mozambique, United Arab Emirates, Jordan, Kenya, Nigeria, Uganda, Ghana, Oman, Tanzania, Namibia, Panama Parts and Labor - 1 year Battery Pack - 1 year United States of America, Canada, Japan Parts and Labor - 1 year Battery Pack - 1 year Brazil Spain, Switzerland, Portugal, Netherlands, Belgium, Sweden, Denmark, Norway, Finland, Estonia, Latvia, Lithuania, Iceland, France, Germany, Italy, Austria Czech Republic, Hungary, Romania, Bulgaria, Greece, Croatia, Slovenia, Slovakia, Cyprus, Poland Parts and Labor - 1 year Battery Pack - 1 year Parts and Labor - 2 years Battery Pack - 1 year Parts and Labor - 2 years Battery Pack - 1 year 6 3 4 3 5 5 3,5 Country or region Warranty period Type of warranty service Turkey Saudi Arabia Serbia Parts and Labor - 2 years Battery Pack - 2 years 3,4 Parts and Labor - 2 years Battery Pack - 2 years Parts and Labor - 2 years Battery Pack - 1 year 4 4

* Excludes some components. 90-day limited warranty for power adapters, keyboards, plastics, and hinges. Type of warranty service 1. Customer Replaceable Unit (CRU) Service 2. On-site Service 3. Courier or Depot Service 4. Customer Carry-In Service 5. Mail-in Service 6. Customer Two-Way Mail-in Service 7. Product Exchange Service For a full explanation of the types of warranty service, refer to the full warranty. See Lenovo Limited Warranty notice for details on accessing the full warranty. If you need support for this device, do not go back to your point of purchase. Please visit https://support.lenovo.com, where you will find answers to frequently asked questions, software updates and details on how to get in touch with us. EurAsia compliance mark 7 Environmental, recycling, and disposal information General recycling statement Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. For information on recycling Lenovo products, go to http://www.lenovo.com/recycling Important battery and WEEE information Batteries and electrical and electronic equipment marked with the symbol of a crossed-out wheeled bin may not be disposed as unsorted municipal waste. Batteries and waste of electrical and electronic equipment (WEEE) shall be treated separately using the collection framework available to customers for the return, recycling, and treatment of batteries and WEEE. When possible, remove and isolate batteries from WEEE prior to placing WEEE in the waste collection stream. Batteries are to be collected separately using the framework available for the return, recycling, and treatment of batteries and accumulators. Country-specific information is available at:

http://www.lenovo.com/recycling 8 Recycling information for Japan Recycling and disposal information for Japan is available at:

http://www.lenovo.com/recycling/japan Additional recycling statements Additional information about recycling device components and batteries is in your User Guide. See Accessing your User Guide for details. Battery recycling marks Battery recycling information for Taiwan Battery recycling information for the United States and Canada Battery recycling information for the European Union 9 Turkey Ukraine India Vietnam Restriction of Hazardous Substances Directive (RoHS) The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Waste Electrical and Electronic Equipment (WEEE). Trkiye AEEE Ynetmeligine Uygunluk Beyan Bu Lenovo rn, T.C. evre ve Orman Bakanlgnn Atk Elektrikli ve Elektronik Esya Baz Zararl Maddelerin Kullanmnn Snrlandrlmasna Dair Ynetmelik (AEEE) direktierine uygundur. AEEE Ynetmeligine Uygundur.

, , RoHS compliant as per E-waste (Management) Rules. Lenovo products sold in Vietnam, on or after September 23, 2011, meet the requirements of the Vietnam Circular 30/2011/TT-BCT (Vietnam RoHS). European Union Lenovo products sold in the European Union, on or after 3 January 2013 meet the requirements of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS recast or RoHS 2). For more information about Lenovo progress on RoHS, go to:

https://www.lenovo.com/us/en/social_responsibility/RoHS-Communication.pdf Singapore Lenovo products sold in Singapore, on or after June 1, 2017, meet the requirements of Government Gazette order No. S 263/2016 Restriction of Hazardous Substances in Electrical and Electronic Equipment in Singapore (SG-RoHS). 10 English European Union compliance statement European Union conformity Compliance with the RE Directive Lenovo PC HK Limited declares that the radio equipment type Lenovo TB-8505F is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: https://www.lenovo.com/us/en/compliance/eu-doc. This radio equipment operates with the following frequency bands and maximum radio-frequency power:

Model Name Frequency Bands (MHz) Maximum Conducted Power (dBm) Lenovo TB-8505F WLAN 2400-2483.5 WLAN 5150-5250 WLAN 5250-5350 WLAN 5470-5725 WLAN 5725-5850 Bluetooth 2400-2483.5

<20

<23

<20

<20

<14

<10 The above information is for EU countries only. Please refer to the actual product for supported frequency bands in other countries. 1 Specific Absorption Rate information YOUR MOBILE DEVICE MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO RADIO WAVES. Your mobile device is a radio transmitter and receiver. It is designed not to exceed the limits for exposure to radio waves (radio frequency electromagnetic fields) recommended by international guidelines. The guidelines were developed by an independent scientific organization (ICNIRP) and include a substantial safety margin designed to assure the safety of all persons, regardless of age and health. The radio wave exposure guidelines use a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit for mobile devices is 2W/kg. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. The highest SAR values under the ICNIRP guidelines for your device model are listed below:

Maximum SAR for this model and conditions under which it was recorded. Europe 10g SAR Limit

(2.0 W/kg) Lenovo TB-8505F Body-worn 0.786 W/kg WLAN, Bluetooth During use, the actual SAR values for your device are usually well below the values stated. This is because, for purposes of system efficiency and to minimize interference on the network, the operating power of your mobile device is automatically decreased when full power is not needed for the data connection. The lower the power output of the device, the lower its SAR value. If you are interested in further reducing your RF exposure then you can easily do so by limiting your usage or simply using a hands-free kit to keep the device away from the head and body. 2 Copyright Lenovo 2019. V1.0_20190829 711608032871 MC Printed in China

FCC ID: 057TB8505X Factory ID: XX IMEI : 123456789012341 Eee) SMade in China . Manufactured for Lenovo SN DO AUTEN A TT Model: Lenovo TB-8505X G) LTE. A S/N: HAWWWWWW(70) c L P/N: ZA2XOOOODE 302338 FNSTSnG Mfg Date: 2019-08-28 fees S/N: HAWWWWWC7O)

Lenovo (Shanghai) Electronics Technology Co., Ltd Date: July 29, 2022 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd. Columbia, MD 21046 SUBJECT: Class II Permissive Change for FCC ID: O57TB8505X Dear Examiner, Lenovo TB-8505XS (approval date: 07/26/2022) The change filed under this application is:

Update the sensor on reduce power level via software Remove pogo pin for the charging pad function Update Dual MIC to Single MIC Update Dual speaker to Single speaker This is to request a Class II Permissive Change for FCC ID: O57TB8505X, Model:

Except for the change above, no other modification is performed. Also, the change does not have any impact on the approved radio parameter. Sincerely, Spring Zhou

Lenovo (Shanghai) Electronics Technology Co., Ltd Date: July 20, 2022 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: O57TB8505X Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

- Block Diagram

- Part List

- Schematic Diagram

- Operation Decription

- Tune up Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Spring Zhou Rev. 1/1/03

Lenovo (Shanghai) Electronics Technology Co., Ltd Power of Attorney Date: July 20, 2022 To whom it may concern, Please be notified that I, Spring Zhou, have designated Jim Tsai in Sporton International Inc. as the persons being responsible for this project and to sign the form 731 and other documentation. Any and all acts carried out by Jim Tsai in Sporton International Inc. on the matters of relating to all processes required in the FCC approval and any communication needed with the national authority, shall have the same legal authority as acts on our own behalf. We further certifies that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002 (b), is subject to a denial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C 862. This authorization is limited to the product of as following:

FCC ID: O57TB8505X If you have any acknowledgement and response, please send it to Sporton International Inc. Should you have any questions or comments regarding this matter, please have my best attention. directly. Sincerely yours, _____________________ Contact Person: Spring Zhou E-mail: zhoucb1@lenovo.com

Lenovo (Shanghai) Electronics Technology Co., Ltd Section 304-305, Building No.4, #222, Meiyue Road, China (Shanghai) Pilot Free Trade Zone Tel: +86-18116118237 ; Fax: +86-21-50504500 Date: September 20, 2019 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: O57TB8505X Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Schematics Block Diagram Parts List Operation Description Tune up Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Spring Zhou Rev. 1/1/03