2ATZ4-A15TABSmart Tablet Computer

A15 Tab Thanks for choosing UMIDIGI products. www.umidigi.com MT 08 Building a great tablet is hard enough,so building agreat tablet on a budget should be infinitely more difficult.Big thanks to all who mdae this supertablet super awesome by contributing valu- able time and developing hardware ,software & other developments, Thanks for choosing UMIDIGI products, thanks to your support our value can be realized and we acn constantly move forward to create smart devices with better user experience. www umidigi.com Scan following QR-codes to follow us and enter giveaway to win a UMIDIGI smart device for free! 13 19 25 31 Language Catalogue 8MP Front camera Volume± Screen PRODUCT HEX-VISION IMAGE Power button Cue light VOLUME BUTTON: Short press to adjust the volume or to mute incoming calls. Mic 2 Mic 1 PRODUCT HEX-VISION IMAGE POWER BUTTON:Long press to turn on the device; When the device is on, short press Power Button to shutdown or turn on the screen. LED Flash 13MP Main Speaker Speaker Type-C USB SIM/T-flash card 2MP Depth-of-field Speaker Speaker 3 CARD INSERT MANUAL Insert Nano-SIM Card Plesase face the chip side of the Nano-SIM card adown when inserting into the slot. Be aware of the direction of the cut edge when placing the Nano-SIM card into the slot. Reminder: Please use standard Nano-SIM card .Please don't use a non- standard card that is hand-cut ,in lrder to prevent the SIM slot and card tray from being damaged and card -rejecting situating that amy cause damage to the tablet. TF Card lnstallation Please place the metal contact of the TF card adown ,be aware of the direction of the cut edge. Place the card onto the tray and insert into the device. Reminder: Please turn off the tablet before cheanging or replacing the TF card.TF card does not come with the tablet please purchase separately. Please do not plug in and out of the SIM card tray when the tablet is on.Be careful when using the slot thimble from scratchein the tablet. DUAL-SIM MANAGEMENT Please choose which SIM card slot to be the main one to be for 4G network via Setting > SIM Card . Choose your preferrde network types of 4G/3G/2G via Setting > Network & lnternet >Mobile network >Preferred network type. TF Card NETWORK CONNECTION Connecting WLAN lnto the setting of WLAN via Settings > Network & lnternet > Wi-Fi When WLAN is on, a list available WiFi connection will appear. Click on the one you want to connect to,enter the password if teh network isencrypted, then click Connect .When it's a public network,just click Connect When the network shows "connected", it is available to use . Bluetooth Function Into the setting of Bluetooth function via Settings > Connected devices > Bluetooth Enable the Bluetooth function by clicking the Menu Button then select "Refresh", then the tablet will search for available Bluetooth devices for pairing and list on the screen. Click on the one you want to pair with ,then click "Pair "on the dialog pop-up. Documents are available for transmission after Bluetooth pairing . Reminder : Slide down the status bar to open the shortcut switches for Bluetooth and other functions. WLAN Hot-spot Setting Click on via Settings > Network & tethering > Wi-Fi hotspot to turn on the Portable WLAN Hot-spot functiong . When setting up WLAN hot-spot , enter your user name in "Network Name"and password ,then click Save .Another device password of the password . Reminder : Please enable the Data Connection before enabling the network sharing function. Your mobiletraffic will be shared by other devices, so please use it carefully .The signal of the WLAN hot-spot depends on the signal strength and devices . 4 CAMERA Aim the camera at the shooting object, the tablet will start focus automatically ; or you can click on the screen to choose the object you want to focus on, then click " Capture" icon to take photos . You can also choose other modes such as video recording ,beautifying , panorama to take photos/videos. INSTRUCTIONS FOR DUAL-CARD STANDBY SECURITY INFORMATION "Dual card, dual standby, single pass" means you can insert two SIM cards and have them both "standby ",but cannot make phone calls at the same time .During the standby mode both cards are available for receiving phone calls , but once one of the cards is activated, the other one cannot receive phone calls nor make phone calls. Security information (including BS, ES, battery securityinformation)of third-party software installation and function may vary in different regions or by different hardware specifications. UMIDIGI holds disclaimer for the performance problem or incompatibility caused by third-party applications, registry editing ,OS software modifying .Customizing the OS may cause the device or some applications fail to work properly. Please prevent the device or the battery in extreme cold/hot condition. Then extreme temperature will lead to deformation of the tablet and reduce the charging capacity and battery life. Please only use the custom designed and approved battery and recharger by UMIDIGI.lncompatible battery and rechearger may cause damage to the tablet . Please abide by local regulation when disposing of the used batteries and tablet. Please do not place the battery or the tablet onto or inside heating devices such as microwave, oven or radiator. The battery may explode if it gets too hot. Please do not crush or pierce the battery . Prevent the battery from getting high pressure from outside , it may cause internal short and overheating . 5 6 Model A15 Tab Operating System Android™ 13 CPU T616 2 x [email protected] + 6 x [email protected] GPU Arm Mali G57 1Cocre @750MHz RAM 8GB ROM 256GB Battery 7500mAh SPECIFICATIONS BASIC INFORMATION Display Screen Size 10.95 inch Resolution 2000*1200 Pixels Touch Capacitive multi-touch Cameras Rear Camera Front Camera 13MP+2MP Camera 8MP Camera Connection(I/O) Band GSM:B2/5 WCDMA :B2/5 FDD:B2/5/7/12 TDD41F(2535-2655MHZ): SIM/TF card 2 Nano SIM Card Or 1 Nano SIM Card and 1 TF Card WiFi IEEE802.11 a/b/g/…

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Shenzhen Youmi Intelligent Technology Co., Ltd. Address: 406-407 Jinqi Zhigu Building, 4/F, 1 Tangling Road, Nanshan District, Shenzhen City, China Tel: 86-075583220991; Fax: 86-075583220991 Email: [email protected] Date: 2023-06-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD21046 Dear Sir/Madam, The Main chip, model: UMS9230T, installed in our product Smart Tablet Computer, model: A15 Tab, FCC ID: 2ATZ4-A15TAB, this chip supports LTE function, but for marketing purpose, this chip only supports LTE band 2/5/7/12/41(2535-2655MHz), not supports other LTE bands. The other LTE bands were disabled to use by manufacture in the software, the end user has no capability to activate it. The RF chip, model: UMW2631, installed in our product Smart Tablet Computer, model: A15 Tab, FCC ID: 2ATZ4-A15TAB, supports 2.4G Wi-Fi and 5G Wi-Fi function, but for marketing purpose, this chip only supports 2.4G Wi-Fi (2412-2462MHz/2422-2452MHz), 5G Wi-Fi(5150-5250MHz; 5725-5850MHz). The other 2.4G Wi-Fi and 5G Wi-Fi bands were disabled to use by manufacture in the software, the end user has no capability to activate it. Signature: Wang Kun Manager

Shenzhen Youmi Intelligent Technology Co., Ltd. Address: 406-407 Jinqi Zhigu Building, 4/F, 1 Tangling Road, Nanshan District, Shenzhen City, China Tel: 86-075583220991; Fax: 86-075583220991 Email: [email protected] CFR 47 §2.911(d)(5)(i) Attestation Letter Attestation Letter Date: 2023-06-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing FCC ID: 2ATZ4-A15TAB Shenzhen Youmi Intelligent Technology Co., Ltd. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Signature: Contact Person:Wang Kun Title:Manager

Shenzhen Youmi Intelligent Technology Co., Ltd. Address: 406-407 Jinqi Zhigu Building, 4/F, 1 Tangling Road, Nanshan District, Shenzhen City, China Tel: 86-075583220991; Fax: 86-075583220991 Email: [email protected] CFR 47 §2.911 (d)(5)(ii) Attestation Letter Attestation Letter Date: 2023-06-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID: 2ATZ4-A15TAB Shenzhen Youmi Intelligent Technology Co., Ltd. certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Signature: Contact Person:Wang Kun Title:Manager

U.S. AGENT LETTER OF ATTESTATION Date: 2023-06-15 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2ATZ4-A15TAB Shenzhen Youmi Intelligent Technology Co., Ltd. certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen Youmi Intelligent Technology Co., Ltd.accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Iconsigh Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Shenzhen Youmi Intelligent Technology Co., Ltd. Address: 406-407 Jinqi Zhigu Building, 4/F, 1 Tangling Road, Nanshan District, Shenzhen City, China FRN: 0028652048 Tel: 86-075583220991 Email: [email protected] Signed by (printed name): wangkun Signature:

Shenzhen Youmi Intelligent Technology Co., Ltd. Address: 406-407 Jinqi Zhigu Building, 4/F, 1 Tangling Road, Nanshan District, Shenzhen City, China Tel: 86-075583220991; Fax: 86-075583220991 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2023-06-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Shenzhen Youmi Intelligent Technology Co., Ltd., the undersigned, hereby authorizes Shenzhen Accurate Technology Co., Ltd. to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Shenzhen Accurate Technology Co., Ltd. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Wang Kun Manager

Shenzhen Youmi Intelligent Technology Co., Ltd. Address: 406-407 Jinqi Zhigu Building, 4/F, 1 Tangling Road, Nanshan District, Shenzhen City, China Tel: 86-075583220991; Fax: 86-075583220991 Email: [email protected] FCC Confidential Authorization Date: 2023-06-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ATZ4-A15TAB In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shenzhen Youmi Intelligent Technology Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Parts List/Tune up procedure (for licensed devices)  Software Security Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Wang Kun Manager

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF External Photos Page 1 of 5 External Photos Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF External Photos Page 2 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF External Photos Page 3 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF External Photos Page 4 of 5 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF External Photos Page 5 of 5

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 1 of 9 Internal photos Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 2 of 9 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 3 of 9 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 4 of 9 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 5 of 9 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 6 of 9 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 7 of 9 Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 8 of 9 Main ANT Shenzhen Accurate Technology Co., Ltd. Project No.: RA230607-32261E-RF Internal Photos Page 9 of 9 DIV ANT BT/WIFI ANT

Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 1 of 2 APPENDIX B EUT TEST POSITION PHOTOS Liquid depth ≥ 15cm Phantom Type: Twin SAM Phantom ; Type: QD000 P40 CD; Serial: 1744 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 2 of 2 Body (Worn) Back Setup Photo (0mm) Body Top Setup Photo (0mm)

Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 1 of 47 APPENDIX C PROBE CALIBRATION CERTIFICATES Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 2 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 3 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 4 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 5 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 6 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 7 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 8 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 9 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 10 of 47 APPENDIX D DIPOLE CALIBRATION CERTIFICATES Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 11 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 12 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 13 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 14 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 15 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 16 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 17 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 18 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 19 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 20 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 21 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 22 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 23 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 24 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 25 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 26 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 27 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 28 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 29 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 30 of 47

Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 31 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 32 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 33 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 34 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 35 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 36 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 37 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 38 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 39 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 40 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 41 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 42 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 43 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 44 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 45 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 46 of 47 Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 47 of 47

★ Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “ ”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503290 Web: www.atc-lab.com Version 39: 2023-01-30 Page 1 of 64 FCC SAR TEST REPORT Applicant Name : Shenzhen Youmi Intelligent Technology Co., Ltd. Address : 406-407 Jinqi Zhigu Building, 4/F, 1 Tangling Road, Nanshan District, Shenzhen City, China Report Number : RA230607-32261E-20A FCC ID: 2AZT4-A15TAB Test Standard (s) FCC Part 2.1093 Sample Description Product Type: Smart Tablet Computer Model No.: A15 Tab Multiple Models: N/A Trade Mark: UMIDIGI Date Received: 2023/06/07 Date of Test: 2023/06/08-2023/06/10 Report Date: 2023/06/21 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Lance Li Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Version 39: 2023-01-30 Page 2 of 64 FCC SAR Attestation of Test Results MODE Max. SAR Level(s) Reported(W/kg) Limit (W/kg) GSM 850 1g Body SAR 0.74 1.6 PCS 1900 1g Body SAR 1.03 WCDMA Band 2 1g Body SAR 1.00 WCDMA Band 5 1g Body SAR 0.78 LTE Band 2 1g Body SAR 1.12 LTE Band 5 1g Body SAR 0.87 LTE Band 7 1g Body SAR 1.12 LTE Band 12 1g Body SAR 0.85 LTE Band 41 1g Body SAR 1.18 2.4G Wi-Fi 1g Body SAR 0.30 5.2G Wi-Fi 1g Body SAR 0.20 5.8G Wi-Fi 1g Body SAR 0.37 Simultaneous 1g Body SAR 1.55 Applicable Standards FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices RF Exposure Procedures: TCB Workshop October 2016(Bluetooth Duty Factor) IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 616217 D04 SAR for laptop and tablets v01r02 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 941225 D01 3G SAR Procedures v03r01 KDB 941225 D05 SAR for LTE Devices v02r05 KDB 248227 D01 802 11 Wi-Fi SAR v02r02 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in Accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Version 39: 2023-01-30 Page 3 of 64 FCC SAR TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 EUT DESCRIPTION ................................................................................................................................................... 5 TECHNICAL SPECIFICATION ............................................................................................................................................. 5 REFERENCE, STANDARDS, AND GUIDELINES ................................................................................................. 6 SAR LIMITS ..................................................................................................................................................................... 7 FACILITIES ................................................................................................................................................................. 8 DESCRIPTION OF TEST SYSTEM .......................................................................................................................... 9 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 15 EQUIPMENTS LIST & CALIBRATION INFORMATION ........................................................................................................ 15 SAR MEASUREMENT SYSTEM VERIFICATION ............................................................................................. 16 LIQUID VERIFICATION ................................................................................................................................................... 16 SYSTEM ACCURACY VERIFICATION ............................................................................................................................... 19 SAR SYSTEM VALIDATION DATA ......................................................................................................................... 20 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 27 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS .................................................................................. 27 TEST DISTANCE FOR SAR EVALUATION ........................................................................................................................ 27 SAR EVALUATION PROCEDURE .........…

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Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 1 of 77 Plot 1#: DUT: Smart Tablet Computer; Type: A15 Tab; Serial: 26UP-1 Communication System: UID 0, Generic GSM (0); Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used : f = 836.6 MHz; σ = 0.921 S/m; ε r = 42.746; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3701; ConvF(9.71, 9.71, 9.71) @ 836.6 MHz; Calibrated: 2023/03/15 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1325; Calibrated: 2022/08/29 • Phantom: Twin SAM; Type: QD000P40CD; Serial: 1744 • Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Body Worn Back/GSM 850 Mid/Area Scan (8x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.699 W/kg Body Worn Back/GSM 850 Mid/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 12.42 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 1.23 W/kg SAR(1 g) = 0.589 W/kg; SAR(10 g) = 0.318 W/kg Maximum value of SAR (measured) = 0.703 W/kg 0 dB = 0.703 W/kg = -1.53 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 2 of 77 Plot 2#: DUT: Smart Tablet Computer; Type: A15 Tab; Serial: 26UP-1 Communication System: UID 0, Generic GPRS-2 slots (0); Frequency: 824.2 MHz;Duty Cycle: 1:4 Medium parameters used : f = 824.2 MHz; σ = 0.922 S/m; ε r = 42.73; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3701; ConvF(9.71, 9.71, 9.71) @ 824.2 MHz; Calibrated: 2023/03/15 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1325; Calibrated: 2022/08/29 • Phantom: Twin SAM; Type: QD000P40CD; Serial: 1744 • Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Body Back/GSM 850 Low/Area Scan (8x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.587 W/kg Body Back/GSM 850 Low/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 14.91 V/m; Power Drift = -0.03 dB Peak SAR (extrapolated) = 1.30 W/kg SAR(1 g) = 0.605 W/kg; SAR(10 g) = 0.338 W/kg Maximum value of SAR (measured) = 0.657 W/kg 0 dB = 0.657 W/kg = -1.82 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 3 of 77 Plot 3#: DUT: Smart Tablet Computer; Type: A15 Tab; Serial: 26UP-1 Communication System: UID 0, Generic GPRS-2 slots (0); Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used : f = 836.6 MHz; σ = 0.921 S/m; ε r = 42.746; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3701; ConvF(9.71, 9.71, 9.71) @ 836.6 MHz; Calibrated: 2023/03/15 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1325; Calibrated: 2022/08/29 • Phantom: Twin SAM; Type: QD000P40CD; Serial: 1744 • Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Body Back/GSM 850 Mid/Area Scan (8x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.767 W/kg Body Back/GSM 850 Mid/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 15.86 V/m; Power Drift = -0.04 dB Peak SAR (extrapolated) = 1.42 W/kg SAR(1 g) = 0.651 W/kg; SAR(10 g) = 0.342 W/kg Maximum value of SAR (measured) = 0.760 W/kg 0 dB = 0.760 W/kg = -1.19 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 4 of 77 Plot 4#: DUT: Smart Tablet Computer; Type: A15 Tab; Serial: 26UP-1 Communication System: UID 0, Generic GPRS-2 slots (0); Frequency: 848.8 MHz;Duty Cycle: 1:4 Medium parameters used : f = 848.8 MHz; σ = 0.919 S/m; ε r = 42.762; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3701; ConvF(9.71, 9.71, 9.71) @ 848.8 MHz; Calibrated: 2023/03/15 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1325; Calibrated: 2022/08/29 • Phantom: Twin SAM; Type: QD000P40CD; Serial: 1744 • Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Body Back/GSM 850 High/Area Scan (8x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.578 W/kg Body Back/GSM 850 High/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 14.34 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 1.42 W/kg SAR(1 g) = 0.585 W/kg; SAR(10 g) = 0.303 W/kg Maximum value of SAR (measured) = 0.705 W/kg 0 dB = 0.705 W/kg = -1.52 dBW/kg Shenzhen Accurate Technology Co., Ltd. Report No.: RA230607-32261E-20A Page 5 of 77 Plot 5#: DUT: Smart Tablet Computer; Type: A15 Tab; Serial: 26UP-1 Communication System: UID 0, Generic GPRS-2 slots (0); Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used : f = 836.6 MHz; σ = 0.921 S/m; ε r = 42.746; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration: • Probe: EX3DV4 - SN3701; ConvF(9.71, 9.71, 9.71) @ 836.6 MHz; Calibrated: 2023/03/15 • Sensor-Surface: 1.4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1325; Calibrated: 2022/08/29 • Phant…

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