FCC ID: 2ACCJB185 Tablet PC

QUICK START GUIDE 9183G User Manual and FAQ are available online https://www.tcl.com/

REV. LOCA SUBJECT First Release DATE 20211222 V1 V2 A B C D E F G H I J K Volume up/down Front camera Headset connector/

Type-C port Power key E T A D 2 2 2 1 1 2 0 2 e s a e l e R t s r i F T C E J B U S A C O L

. V E R 1 V 2 V Rear camera 1 2 3 4 5 6 7 8 9 01 11 21 31 41 51 61 UNLESS OTHERWISE SPECIFIED GENERAL TOLERANCE:

Proj. st1 Angle Material XXX Finish XXX Odin 5G Project Odin 5G Title Date Odin 5G Part No. ED V1 Signature Approved litong Checked Originator yipeng yipeng 20211222 20211222 20211222 XXXXXXXXXXXX Scale 1 : 1 Size A1 Unit Sheet mm 1 / 1 1 m m 1

1 t i n U t e e h S 1

1 1 A e l a c S e z i S X X X X X X X X X X X X 2 2 2 1 1 2 0 2 2 2 2 1 1 2 0 2 2 2 2 1 1 2 0 2 e r u t a n g i S 1 V D E g n o t i l d e v o r p p A g n e p i y g n e p i y d e k c e h C r o t a n i g i r O G 5 n i d O G 5 n i d O t c e j o r P G 5 n i d O

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E C N A R E L O T L A R E N E G 6 1 5 1 4 1 3 1 2 1 1 1 0 1 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K Fully charge your device for the first time use. REV. LOCA SUBJECT First Release DATE 20211222 V1 V2 Open the slot and insert the SIM & microSD cards. SIM microSD

1 2 3 4 5 6 7 8 9 01 11 21 31 41 51 61 2 UNLESS OTHERWISE SPECIFIED GENERAL TOLERANCE:

Proj. st1 Angle Material XXX Finish XXX Odin 5G Project Odin 5G Title Date Odin 5G Part No. ED V1 Signature Approved litong Checked Originator yipeng yipeng 20211222 20211222 20211222 XXXXXXXXXXXX Scale 1 : 1 Size A1 Unit Sheet mm 1 / 1 A B C D E F G H I J K 1 Home screen You can move frequently used items (applications, shortcuts, folders and widgets) to your Home screen for quick access. Touch the Home key to switch to the Home screen. 1 2 3 1 2 3 Status bar Status/Notification indicators Drag down to open the notification panel Touch an icon to open an application, folder, etc. Favourites tray applications Touch to enter the application Long press to move or change applications The Home screen is provided in an extended format to allow more space for adding application icons, shortcuts etc. Slide the Home screen horizontally left and right to get additional view. Status bar 1.1 In the status bar, you can see the notifications on the left side and the connection service status on the right side. Swipe downward from the Status bar to access the Notification panel or the Quick Settings panel. To close the panel, touch and drag upward. Notification panel When there are notifications, you can touch them to view more information. 3 Touch to clear all event-

based notifications. On-going notifications will remain on the panel. Quick settings panel Swipe down from the status bar twice to open the Quick settings panel. Then enable or disable functions or change modes by touching the icons. 2 Phone call Placing a call 2.1 You can easily place a call using the Phone application. Touch the Phone icon on your Favourites Tray. Call screen Enter the desired number from the dial pad directly and touch to place the call or select a contact from Favorites or Contacts by touching tabs, then make the call Favorites Touch to display dial pad. Contacts Recents 4 Dial pad Enter the desired number from the dial pad and touch the Call icon to place the call. If you make a mistake, you can delete the incorrect digits by touching the Delete button

. Long press to access voicemail. Answering or rejecting a call When you receive a call:

Slide up the icon to answer;

Slide down the icon to to reject;

Touch to reject the call by sending a preset message. To mute the ringtone volume of an incoming call, press the Volume Up/Down key Call history You can access your call history by touching the Recents tab from the Call screen to view missed calls, outgoing calls, and incoming calls. 5 3 Contacts Contacts are stored in your tablet with the Contacts app. It allows you to add, delete, or edit your contacts. You can also import or export your contacts from different locations such as a SIM card, an external storage, your Gmail or other email account. 3.1 Adding a contact Open the Contacts app Plus button from applications list, then touch the on the bottom right of the screen to add a new contact. 3.2 Synchronising contacts in multiple accounts Contacts, data or other information can be synchronized from multiple accounts, depending on the applications installed on your tablet. 4 Messaging This tablet comes with a pre-installed Messaging app that allows you to send and receive SMS (Short Message Service) or MMS

(Multimedia Messaging Service) with your wireless service provider. To open your Messaging app, swipe upward the Home screen and touch the Messaging icon from the application list. To check messages stored in your SIM card, touch the button from the Messaging screen, then touch Settings >

Advanced > SIM card messages. 4.1 Write message On the Messaging app screen, touch the new message the bottom right of the screen to begin. in 6 Touch to see the whole message thread. Touch and hold to activate delete mode. Touch to create a new message. Sending a text message Enter the mobile phone number of the recipient in the "To" bar and touch the Text message bar to enter the text of the message. to attach a picture, video, audio, or insert emoticons. Touch to send the text message. When finished, touch the Send button An SMS of more than 160 characters will be charged as several SMS. although the recipient only receive one SMS. Specific letters (accent) will also increase the size of the SMS. Sending a multimedia message MMS enables you to send video clips, images, photos, animations, slides, and sounds to other compatible phones and email addresses. An SMS will be converted to MMS automatically when media files

(image, video, audio, slides, etc.) are attached. 5 Gmail Gmail is a Google web-based email service. When you first set up your tablet, it is automatically synchronized with your Google account. With this app, you can receive and send email, manage your email, and archive your email, etc. To open Gmail From the Home screen, touch the Gmail icon in the Google folder. Gmail displays messages and conversations from one single Gmail account at a time. If you own more than one account, you can add an account by touching the Menu button

, then touch Settings >

Add account. When finished, you can switch to another account by touching the name of the account you want to view. To create and send emails 1. Touch the Edit button from the Inbox screen. 2. Enter the recipient(s)s email address in "To" field. 7 3. To add Copy or Blind copy, touch the down arrow button enter the email address in the Cc or Bcc line. and 4. Enter the subject and the content of the message. 5. Touch the Attach button an attachment. icon and select Attach file to add 6. Finally, touch the Send button to send. 7. If you do not want to send the email out right away, you can touch the Menu overflow button and then touch Save draft. To view the draft later, touch the Menu button and select the Drafts folder. Touch the draft email and then the Edit button to open it. 6 Getting connected To connect to the Internet with this tablet, you will need to have an internet connection via Wi-Fi. Wi-Fi The tablet can be connected to a Wi-Fi internet service. To turn Wi-Fi on and connect to a Wi-Fi network Go to Settings > Wi-Fi. Touch the Off switch to turn on Wi-Fi. Touch a Wi-Fi network to connect. If the network you selected is a secured network, you will need to enter a password or other credentials. When finished, touch CONNECT. For hidden network, slide up the screen and select Add network. Enter the SSID of the network, password and its secured credentials. Then, touch CONNECT. 8 7 Support 1. Enter from your Tablet to the application: SUPPORT CENTER 2. Check our frequently asked questions or chat with us through https://www.tcl.com in the Support section. 3. Call the Call Center Locate your number, below:

Argentina- 8001220682 Australia- 1800-21-8730 Canada- 1-855-224-4228 Chile- 56 22 958 96 94 Colombia- 18009520823 Ecuador- 800000636 Mexico- 8008909908 Nueva Zealanda- 0800-451-708 Peru- 80000698 Dominican Republic- 8887600164 Uruguay- 405296624 USA- 1-855-224-4228 Venezuela- 8001005368 9

Safety and Precautions Safety and use We recommend that you read this chapter carefully before using your tablet. The manufacturer disclaims any liability for damage, which may result as a consequence of improper use or use contrary to the instructions contained herein. Traffic safety:

Given that studies show that using a tablet while driving a vehicle constitutes a real risk, even when the hands-free kit is used

(car kit, headset...), drivers are requested to refrain from using their tablet when the vehicle is not parked. Check the laws and regulations on the use of wireless tablets and their accessories in the areas where you drive. Always obey them. The use of these devices may be prohibited or restricted in certain areas. Conditions of use:

You are advised to switch off the tablet from time to time to optimize its performance;

Remember to abide by local authority rules of mobile device use on aircrafts;

If your tablet is a unibody device, where the back cover and battery are not removable, disassembling the tablet will void your warranty. Disassembling the tablet can cause bodily injury if the battery is punctured;

Always handle your tablet with care and keep it in a clean and dust-freeplace;

Do not allow your tablet to be exposed to adverse weather or environmental conditions, such as moisture, humidity, rain, infiltration of liquids, dust, sea air, etc. The manufacturers recommended operating temperature range is -10C (14F) to +45C (113F). At over 45C (113F), the legibility of the tablets display may be temporarily impaired;

Do not open, dismantle, or attempt to repair your tablet yourself;

Do not drop, throw, or bend your tablet;

Use only batteries, battery chargers, and accessories which are recommended by TCL Communication Ltd. and its affiliates and are compatible with your tablet model. TCL Communication Ltd. and its affiliates disclaim any liability for damage caused by the use of other chargers or batteries;

Your tablet should not be disposed of in a municipal waste. regulations for disposal of electronic Please check local products;

1 Remember to make backup copies or keep a written record of all important information stored on your tablet;

Some people may suffer epileptic seizures or blackouts when exposed to flashing lights, or when playing video games. These seizures or blackouts may occur even if a person never had a previous seizure or blackout. If you have experienced seizures or blackouts, or if you have a family history of such occurrences, please consult your doctor before playing video games on your tablet or enabling a flashing-lights feature on your tablet;

Parents should monitor their childrens use of video games or other features that incorporate flashing lights on the tablets. All persons should discontinue use and consult a doctor if any of the following symptoms occur: convulsion, eye or muscle twitching, loss of awareness, orientation, or movements. PROTECT YOUR HEARING To prevent possible hearing damage, do not listen at high volume levels for long periods. Exercise caution when holding your tablet near your ear while the loudspeaker is in use. Battery:

In accordance with air regulations, the battery of your product is not fully charged. Please charge it first.

- Do not attempt to open the battery (due to the risk of toxic fumes and burns).

- For a device with a non-removable battery, do not attempt to eject or replace the battery.

- Do not puncture, disassemble, or cause a short circuit in a battery.

- For a unibody device, do not attempt to open or puncture the back cover.

- Do not burn or dispose of a used battery or tablet in household temperatures above 60C (140F), rubbish or store it at this can result in an explosion or the leakage of flammable liquid or gas. Similarly, subjecting the battery to extremely low air pressure may result in an explosion or the leakage of flammable liquid or gas. Only use the battery for the purpose for which it was designed and recommended. Never use damaged batteries. Tablet, accessory and battery must be disposed of in accordance with locally applicable environmental regulations. This symbol on your the battery, and the tablet, accessories means that these products must be taken to collection points at the end of their life:

2 Municipal waste disposal centers with specific bins for these types of equipment;

Collection bins at points of sale. They will then be recycled, preventing substances being disposed of in the environment, so that their components can be reused. In European Union countries: These collection points are accessible free of charge. All products with this sign must be brought to these collection points. In non-European Union jurisdictions: Items of equipment with this symbol are not to be thrown into ordinary bins if your jurisdiction or your region has suitable recycling and collection facilities; instead they are to be taken to collection points for them to be recycled. CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Chargers:

Home A.C./ Travel chargers will operate within the temperature range of: 0C (32F) to 40C (104F). The chargers designed for your tablet meet the standard for safety of information technology equipment and office equipment use. Due to different applicable electrical specifications, a charger you purchased in one jurisdiction may not work in another jurisdiction. They should be used for this purpose only. Characteristics of power supply (depending on the country):

Travel charger: Input: 100-240V,50/60Hz, 0.5A Output: 9V, 2.0A Battery: 8000 mAh 3 Radio waves THIS DEVICE MEETS THE GOVERNMENTS REQUIREMENTS FOR EXPOSURE TO RADIO WAVES. tablets employs a unit of The exposure standard for measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by public authorities such as the Federal Communications Commission of the US Government

(FCC), or by Innovation, Science and Economic Development Canada

(ISEDC), is 1.6 W/kg averaged over 1 gram of body tissue. Tests for SAR are conducted using standard operating positions with in all the tablet transmitting at its highest certified power level tested frequency bands. This device is complied with SAR for general population /

uncontrolled exposure limits in ANSI/IEEE C95.1-1992 and had been tested in accordance with the measurement methods and procedures specified in IEEE1528. The FCC has granted an Equipment Authorization for this model tablet with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this model tablet is on file with the FCC and can be found under the Display Grant section of www.fcc.gov/oet/ea/fccid after searching on FCC ID : 2ACCJB185 The highest SAR value for TCL 9183G when tested is 1.36 W/

Kg for use close to the body. While there may be differences between the SAR levels of the various tablets and at various positions, government requirement for RF exposure. For body-worn operation, the tablet meets FCC RF exposure guidelines provided that it is used with a non-metallic accessory with the handset at least 0 mm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. information on SAR can be found on the Cellular Additional Telecommunications & Internet Association (CTIA) Web site:

http://www.ctia.org/

they all meet 4 Note: This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part the FCC Rules. These limits are designed to provide 15 of interference in a reasonable protection against harmful 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 there is no interference to radio communications. However, guarantee that 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:

Reorient or relocate the receiving antenna;

Increase the separation between the equipment and receiver;

Connect the equipment into an outlet on a circuit different from interference to radio or that to which the receiver is connected;

Consult the dealer or an experienced radio/ TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. For the receiver devices associated with the operation of a licensed radio service (e.g. FM broadcast), they bear the following statement:

This tablet complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference;

This device must accept any interference received, including interference that may cause undesired operation. Licenses Bluetooth SIG, Inc. licensed and certificated TCL 9183G Bluetooth Declaration ID D056175 Wi-Fi Alliance certified 5 General information Internet address: https://www.tcl.com/mx/es.html Manufacturer: TCL Communication Ltd. Address: 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, HongKong Electronic labeling path: Touch Settings > Regulatory

& safety or press *#07# to find more information about labeling (1), such as FCC ID. On our website, you will find our FAQ (Frequently Asked Questions) section. You can also contact us by email to ask any questions you may have. Your tablet is a transceiver that operates on 2G

(GSM: 850/900/1800/1900MHz), 3G (B1/2/5/8), 4G

(FDD:B1/3/5/7/8/20/28/32; TDD: 38/40/41, 5G (Sub6: n1/n3/n7/n8/n28/n41/n77/n78). Privacy statement of device usage It Please note by using the device some of your personal data may be shared with the main device. is under your own responsibility to protect your own personal data, not to share with it with any unauthorized devices or third party devices connected to yours. For products with Wi-Fi features, only connect to trusted Wi-Fi networks. Also when using your product as a hotspot (where available), use network security. These precautions will help prevent unauthorized access to your device. Your product can store personal information in various locations including a SIM card, memory card, and built-

in memory. Be sure to remove or clear all personal information before you recycle, return, or give away your product. Choose your apps and updates carefully, and install from trusted sources only. Some apps can impact your products performance and/or have access to private information including account details, call data, location details and network resources.

(1) This may vary depending on7 country. Note that any data shared with TCL Communication Ltd. is stored in accordance with applicable data protection legislation. For these purposes TCL Communication Ltd. implements and maintains appropriate technical and organizational measures to protect all personal data, for example against unauthorized loss or destruction of or unlawful processing and accidental or damage to such personal data whereby the measures shall provide a level of security that is appropriate having regard to The technical possibilities available;

The costs for implementing the measures;

The risks involved with the processing of the personal data, and;

The sensitivity of the personal data processed. You can access, review, and edit your personal information at any time by logging into your user account, visiting your user profile or by contacting us directly. Should you require us to edit or delete your personal data, we may ask you to provide us with evidence of your identity before we can act on your request. Privacy:

Please note that you must respect the laws and regulations in force in your jurisdiction or other jurisdiction(s) where you will use your tablet regarding taking photographs and recording sounds with your tablet. Pursuant to such laws and regulations, it may be strictly forbidden to take photographs and/or to record the voices of other people or any of their personal attributes, and reproduce or distribute them, as this may be considered to be an invasion of privacy. It is the user's sole responsibility to ensure that prior authorization has been obtained, if necessary, in order to record private or confidential conversations or take a photograph of another person; the manufacturer, the seller or vendor of your tablet (including the carrier) disclaim any liability which may result from improper use of the tablet. 8

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APPRA, AUTH ORIGINATOR ToL BUSINESS STEM PN:

Model/Modelo:9183G FCC ID:2ACCJB185 TCL Communication Ltd Bluetooth Declaration ID D056175 N_XXX ZLIA 01 NHW Hecho en China 9183G-2ALCMX1 3525066700017

Authority Letter TD: 9183G Date: 2022-9-2 To whom it may concern:

I, Annie Jiang, the undersigned, hereby authorize Peter Yang to act on our behalf as my agent in the following matters related to the FCC request:

report contact information, the signing of all documents relating to the matters and any other activity necessary to obtain such certification. Any act carried out by Peter Yang within the scope of this authorization shall have the same effect as me. This authorization shall expire 1 months from original date, if you have any question regarding the authorization, please dont hesitate to contact us, thank you. By:

Annie Jiang Product Certification Manager TCL Communication Ltd.

Date 2022-08-29 To: Federal Communications Commission, Authorization & Evaluation Division, 7345 Oakland Mills Road Columbia, MD 21046 And American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern:

CTTL-Telecommunication Technology Labs, Academy of Telecommunication Research, MIIT is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, which includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR1.2002 (b) to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you. Regards, Annie Jiang Product Certification Manager TCL Communication Ltd. TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong Tel: 0086-755-36611722 http://tclcom.tcl.com

2022-08-29 Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: Permanent Confidentiality request for FCC ID: 2ACCJB185 To Whom It May Concern, Pursuant to sections 0.457 and 0.459 of CFR 47, the applicant requests permanent confidential treatment of the following information accompanying this application:

- Operational Description

- BOM list/Tune-Up-Procedure

- Block Diagram

- Schematics The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. Yours Sincerely, Annie Jiang Product Certification Manager TCL Communication Ltd. TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong Tel: 0086-755-36611722 http://tclcom.tcl.com

2022-08-29 Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: SHORT-TERM Confidentiality request for FCC ID: 2ACCJB185 To Whom It May Concern, Pursuant to sections 0.457 and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 180 days:

- Test Setup Photos

- User manual

- External Photos

- Internal Photos The applicant also acknowledges that they will also provide appropriate notice to ACB should either of the following occur:

a) if the applicant requires additional 45 days extension periods they will notify ACB with a new request letter at least 7 days prior to the short-term confidentiality expiration date [Note: up to a maximum of 3 extensions only are allowed], or b) Immediately notify ACB in the event the information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Yours Sincerely, Annie Jiang Product Certification Manager TCL Communication Ltd. TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong Tel: 0086-755-36611722 http://tclcom.tcl.com

TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong DFS Client Declaration Letter Date: 2022/09/08 We have declared below featured for device, FCC ID: 2ACCJB185

(1) DFS Device Master Client with Radar detection capability Client without radar detection capability

(2) Active / Passive Scanning, ad hoc mode access point capability Scanning Plan Ad Hoc Mode Capability Access point Capability WiFi Direct Group Owner WiFi Direct Group Client Frequency Band (MHz) 2412 - 2462 5180 5240 5260 5320 5500 5580 5660 5700 Active Active Passive Passive Passive 5745 - 5825 Active No No No No No No Yes Yes No No No Yes Yes Yes No No No Yes Yes Yes Yes Yes Yes Yes

(3) Country code selection capability to end user-

Yes, No If yes, please explain how it was implemented: (please also help to provide detail of options for each country selection)

(4) Transmission in 5600 MHz to 5650 MHz is notched -

Yes, No

(5) Meet Part 15.202 requirement -

Yes, No A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices. A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network.

(6) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the V1.0 software and / or hardware is implemented to ensure that proper operations modes cannot be modified by end user or an installer. Apply, Not Apply, (If apply, please help to provide explanation on it was implement, and how TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong software was controlled). Signature ____________________________ Printed Name: Peter Yang Position: Product Certification Manager Company: TCL Communication Ltd. V1.0

TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong Tel: 0086-755-36611722; Fax: 0086-755-36612000-81722 Statement We, TCL Communication Ltd., states that our device with FCC ID: 2ACCJB185 is a multi-band tablet which supports GSM 850/900/1800/1900, WCDMA Band 1/2/5/8, LTE B1/3/5/7/8/20/28/38/40/41, n1/n3/n7/n8/n28/n77/n78/n41 n1/3/7/8/28/77 only support NSA for cellular network. For connectivity functions, it is capable of 2.4GHz WiFi 11b/11g/11n-HT20/11n-HT40, 5GHz WiFi 11a/11n-HT20/11n-HT40, 11ac-VHT20/11ac-VHT40/11ac-VHT80, and Bluetooth 5.1 LE (downward compatible and LE 1M&2M supported in BLE 5.1) , along with FM . However, the frequency of 5G NR n77 is only support 3450-3550MHz and 3700~3980MHzNR n78 is only support 3450-3550MHz in US market and Canada market. LTE band 38/40 is not available in US market and Canada market, and will be disabled by software. Contact Person: Peter yang E-mail: peter.yang@tcl.com

TCL Communication Ltd. 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong Declaration of Frequency Stability We [TCL Communication Ltd.] ensure that the product meets e-CFR Title 47 section 15.407(g) and KDB 789033 D02v02r01 frequency stability such that the emissions are maintained within the band of operation under all conditions of normal operation as specified in the user's manual. Sincerely Yours, Print Name: Peter Yang Title: Product Certification Manager Company Name: TCL Communication Ltd. Tel: +86 755 3664 5759 Email: peter.yang@tcl.com