2ADLJ-TAB8TABLET

- 1 - UserManual TAB8 Android TM 11 (Go edition) - 2 - Content 1GeneralInformation.......................................................................................................................................................4 1.1Profile...................................................................................................................................................................................4 1.2SafetywarningandAttentions.............................................................................................................................................4 2Yourtablet.......................................................................................................................................................................6 2.1FunctionsofKeys.................................................................................................................................................................6 2.2Functionsoficons................................................................................................................................................................6 2.3GettoKnowYourTablet......................................................................................................................................................7 3Gettingstarted................................................................................................................................................................8 3.1ChargingtheBattery............................................................................................................................................................8 3.2LinkingtotheNetworksanddevices...................................................................................................................................9 3.3Usingthetouchscreen.......................................................................................................................................................10 3.4Usingtheonscreenkeypad.................................................................................................................................................10 4UsingtheMenus............................................................................................................................................................11 4.1BackupRestore...................................................................................................................................................................11 4.2Browser...............................................................................................................................................................................11 4.3Calculator...........................................................................................................................................................................12 4.4Calendar..............................................................................................................................................................................12 - 3 - 4.5Camera................................................................................................................................................................................13 4.6Clock...................................................................................................................................................................................13 4.7Downloads..........................................................................................................................................................................13 4.8Email...................................................................................................................................................................................13 4.9Facebook............................................................................................................................................................................14 4.10Filemanager.....................................................................................................................................................................14 4.11FlashLight........................................................................................................................................................................14 4.12FMRadio..........................................................................................................................................................................14 4.13Google..............................................................................................................................................................................14 4.14YouTube............................................................................................................................................................................15 4.15GooglePlay......................................................................................................................................................................15 4.16Search...............................................................................................................................................................................15 4.17Settings.............................................................................................................................................................................15 4.18SoundRecorder................................................................................................................................................................16 4.19Videoplayer......................................................................................................................................................................16 5Appendix...............................................................................................…

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Page 1 of 1 Rev.2.0 Xwireless LLC WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2ADLJ-TAB8 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by- case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Paul Greene / CEO Signature: Phone: (301) 412-4412 Email: Xwireless LLC Date: 2021-04-10

Xwireless LLC Agent Authorization Company: Xwireless LLC Address: 11565 Old Georgetown Road, Rockville, MD, USA Product Name: TABLET Trade Mark: Vortex Model Number(s): TAB8 FCC ID: 2ADLJ-TAB8 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2021-04-09 Name: Paul Greene Title: CEO Company: Xwireless LLC

Xwireless LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021-04-09 Subject; Request for Confidentiality FCC ID: 2ADLJ-TAB8 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description BOM Software Security Requirements Tune up In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name / Title: Paul Greene / CEO Company: Xwireless LLC Address: 11565 Old Georgetown Road, Rockville, MD, USA Phone: (301) 412-4412 Fax: (301) 412-4412 E-Mail: [email protected]

FCC ID: 2ADLJ-TAB8 Fig. 1 Fig. 2 FCC ID: 2ADLJ-TAB8 Fig. 3 Fig. 4 FCC ID: 2ADLJ-TAB8 Fig. 5 Fig. 6 FCC ID: 2ADLJ-TAB8 Fig. 7 Fig. 8

_____________________________________________________________________________________________________ LABEL AND LOCATION TABLET Model no.: TAB8 Input: DC 5.0V FCC ID: 2ADLJ-TAB8 (Size: L4.0cm x 3.0cm) Label Location

FCC ID: 2ADLJ-TAB8 Fig. 1 Fig. 2 BT/WLAN Antenna GSM&WCDMA&LTE Main Antenna LTE Diversity Antenna FCC ID: 2ADLJ-TAB8 Fig. 3 Fig. 4 FCC ID: 2ADLJ-TAB8 Fig. 5 Fig. 6 FCC ID: 2ADLJ-TAB8 Fig. 7 Fig. 8

Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page1of 167 FCC SAR TEST REPORT For Xwireless LLC TABLET Prepared For : Xwireless LLC Address : 11565 Old Georgetown Road, Rockville, MD, USA Prepared By : Shenzhen Anbotek Compliance Laboratory Limited Address : 1/F., Building1, SEC Industrial Park, No.0409 Qianhai Road, Nanshan District, Shenzhen, Guangdong, China Tel:(86)755-26066440 Fax:(86)755-26014772 Report Number : 18220WC00158201 Date of Test : Apr.2,2021 ~ Apr.7,2021 Date of Report : Apr.8,2021 Model No.: TAB8 List Models : N/A FCC ID: 2ADLJ-TAB8 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page2of 167 Contents 1. Statement of Compliance ................................................................................................... 6 2. General Information .......................................................................................................... 7 2.1 Client Information ............................................................................................................................................... 7 2.2 Testing Laboratory Information ............................................................................................................................ 7 2.3 Description of Equipment Under Test(EUT) .......................................................................................................... 7 2.4 Device Category and SAR Limits ......................................................................................................................... 9 2.5 Applied Standard ................................................................................................................................................ 9 2.6 Environment of Test Site ...................................................................................................................................... 9 2.7 Test Configuration ............................................................................................................................................. 10 3. Specific Absorption Rate (SAR) ....................................................................................... 11 3.1 Introduction ....................................................................................................................................................... 11 3.2 SAR Definition .................................................................................................................................................. 11 4. SAR Measurement System .............................................................................................. 12 4.1 E-Field Probe ................................................................................................................................................... 13 4.2 Data Acquisition Electronics (DAE) .................................................................................................................... 13 4.3 Robot ............................................................................................................................................................... 14 4.4 Measurement Server .......................................................................................................................................... 14 4.5 Phantom ........................................................................................................................................................... 15 4.6 Device Holder .................................................................................................................................................. 16 4.7 Data Storage and Evaluation .............................................................................................................................. 17 5. Test Equipment List ........................................................................................................ 19 6. Tissue Simulating Liquids ............................................................................................... 20 7. System Verification Procedures ........................................................................................ 22 8. EUT Testing Position ...................................................................................................... 24 8.1. Define two imaginary lines on the handset ........................................................................................................... 24 8.2. Position for Cheek/Touch ................................................................................................................................... 25 8.3. Position for Ear / 15°Tilt .................................................................................................................................... 25 8.4. Body Worn Position .......................................................................................................................................... 26 9. Measurement Procedures ................................................................................................. 27 9.1 Spatial Peak SAR Evaluation ............................................................................................................................. 27 9.2 Power Reference Measurement ........................................................................................................................... 28 9.3 Area & Zoom Scan Procedures ........................................................................................................................... 28 9.4 Zoom Scan Procedures ...................................................................................................................................... 28 9.5 Volume Scan Procedures .................................................................................................................................... 29 9.6 Power Drift Monitoring ..............................................................................…

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Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page136of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page137of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page138of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page139of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page140of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page141of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page142of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page143of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page144of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page145of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page146of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page147of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page148of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page149of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page150of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page151of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page152of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page153of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page154of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page155of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page156of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page157of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page158of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page159of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page160of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page161of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page162of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page163of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page164of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page165of 167 Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page166of 167 Appendix E. Extended Calibration SAR Dipole Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dBm, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Justification of Extended Calibration SAR Dipole D750V3– serial no.1163 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (johm) Delta (johm) 2019-09-03 -26.9 / 50.5 / -4.53 / 2020-09-02 -25.7 -4.46% 51.7 1.2 -5.21 -0.68 Justification of Extended Calibration SAR Dipole D835V2– serial no.4d154 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (johm) Delta (johm) 2018-06-16 -29.8 / 49.2 / -3.11 / 2019-06-20 -28.9 -3.02% 48.4 -0.80 -3.00 0.11 2020-06-15 -29.1 -2.35% 50.3 1.1 -2.7 0.41 Justification of Extended Calibration SAR Dipole D1750V2– serial no.1021 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (johm) Delta (johm) 2019-07-03 -33.9 / 48.6 / -1.4 / 2020-07-01 -35.2 3.83% 49.3 0.7 -1.9 -0.5 Justification of Extended Calibration SAR Dipole D1900V2– serial no.5d175 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (johm) Delta (johm) 2019-06-15 -24.3 / 53.2 / 5.44 / 2020-06-20 -25.2 3.70% 53.8 0.6 5.85 0.41 Justification of Extended Calibration SAR Dipole D2450V2– serial no.910 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (johm) Delta (johm) 2018-06-15 -25.8 / 54.6 / 2.77 / Report No.: 18220WC00158201 FCC ID: 2ADLJ-TAB8 Page167of 167 2019-06-20 -25.1 -2.71% 53.5 -1.10 2.91 0.14 2020-06-10 -25.3 -1.94% 53.9 -0.7 2.97 0.2 The Return-Loss is <-20dB, and within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the value result should support extended. *****END OF REPORT*****

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID............................................. : GTS20210205001-1-2 2ADLJ-TAB8 Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Moon Tan Approved by ( position+printed name+signature) . : Manager Simon Hu Date of issue .................................... : Apr. 02, 2021 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Xwireless LLC Address ............................................ : 11565 Old Georgetown Road, Rockville, MD, USA Test specification ........................... : Standard ........................................... : FCC Part 15.247 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : TABLET Trade Mark ....................................... : Vortex Manufacturer .................................... : Xwireless LLC Model/Type reference ...................... : TAB8 Listed Models .................................. : N/A Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version ............................ : S866T-9832E Software Version .............................. : N/A Rating ............................................... : DC 3.7V by battery Recharged by DC 5.0V/2.0A Result ............................................... : PASS Report No.: GTS20210205001-1-2 Page 2 of 27 T E S T R E P O R T Test Report No. : GTS20210205001-1-2 Apr. 02, 2021 ______________________________________________________________________________________________ Date of issue Equipment under Test : TABLET Model /Type : TAB8 Listed model : N/A Applicant : Xwireless LLC Address : 11565 Old Georgetown Road, Rockville, MD, USA Manufacturer : Xwireless LLC Address : 11565 Old Georgetown Road, Rockville, MD, USA Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20210205001-1-2 Page 3 of 27 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 7 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 7 2.5. EUT operation mode .............................................................................................................................. 7 2.6. Block Diagram of Test Setup ................................................................................................................. 8 2.7. EUT Exercise Software .......................................................................................................................... 8 2.8. Special Accessories ............................................................................................................................... 8 2.9. External I/O Cable .................................................................................................................................. 8 2.10. Related Submittal(s) / Grant (s) ........................................................................................................... 8 2.11. Modifications ........................................................................................................................................ 8 3. TEST ENVIRONMENT ..................................................................................................................................... 9 3.1. Address of the test laboratory ................................................................................................................ 9 3.2. Test Facility ............................................................................................................................................ 9 3.3. Environmental conditions ....................................................................................................................... 9 3.4. Statement of the measurement uncertainty ................................................…

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Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .....................: FCC ID. ............................................ : GTS20210205001-1-3 2ADLJ-TAB8 Compiled by ( position+printed name+signature) .. : File administrators Peter Xiao Supervised by ( position+printed name+signature) .. : Test Engineer Moon Tan Approved by ( position+printed name+signature) .. : Manager Simon Hu Date of issue ..................................... : Apr. 02, 2021 Representative Laboratory Name .: Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Xwireless LLC Address ............................................ : 11565 Old Georgetown Road, Rockville, MD, USA Test specification ...........................: Standard ........................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400- 2483.5 MHz and 5725-5850 MHz TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .....................: TABLET Trade Mark ....................................... : Vortex Manufacturer .................................... : Xwireless LLC Model/Type reference....................... : TAB8 Listed Models .................................. : N/A Operation Frequency ........................ : From 2412MHz to 2462MHz Hardware Version ............................ : S866T-9832E Software Version .............................. : N/A Rating ............................................... : DC 3.7V by battery Recharged by DC 5.0V/2.0A Result................................................ : PASS Report No.: GTS20210205001-1-3 Page 2 of 33 T E S T R E P O R T Test Report No. : GTS20210205001-1-3 Apr. 02, 2021 ____________________________________________________________________________________ Date of issue Equipment under Test : TABLET Model /Type : TAB8 Listed model : N/A Applicant : Xwireless LLC Address : 11565 Old Georgetown Road, Rockville, MD, USA Manufacturer : Xwireless LLC Address : 11565 Old Georgetown Road, Rockville, MD, USA Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission …

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