2AH88-FX2BPasswordless authenticator

Digipass® FX2-A User Manual Version: 2025-10-29 Copyright Notice Copyright © 2025 OneSpan North America, Inc. All rights reserved. OneSpan®, the “O” logo, DIGIPASS®, CRONTO® and VISION FXTM are registered or unregistered trademarks of OneSpan North America Inc., OneSpan NV and/or OneSpan International GmbH (collectively "OneSpan") in the U.S. and other countries. Any other trademarks cited herein are the property of their respective owners. OneSpan reserves the right to make changes to specifications at any time and without notice. This document is provided for informational purposes only. It represents OneSpan’s current product offerings and practices as of the date of issue of this document, which are subject to change without notice. Customers are responsible for making their own independent assessment of the information in this document and any use of OneSpan’s products or services, each of which is provided “as is” without warranty of any kind, whether express or implied. This document does not create any warranties, representations, contractual commitments, conditions or assurances from OneSpan, its affiliates, suppliers or licensors. The responsibilities and liabilities of OneSpan to its cus- tomers are controlled by OneSpan agreements, and this document is not part of, nor does it modify, any agreement between OneSpan and its customers. Contact us Visit our website: https://www.onespan.com Resource center: https://www.onespan.com/resource-center Technical support and knowledge base: https://www.onespan.com/support If there is no solution in the knowledge base, contact the company that supplied you with the OneSpan product. Date: 2025-10-29 i Digipass® FX2-A User Manual Contents Table of Contents User Manual .................................................................................................................................................. 1 1.1 Device overview ..................................................................................................... 2 1.1.1 Authenticator front ............................................................................................................ 2 1.1.2 Authenticator back ........................................................................................................... 3 1.2 PIN protection ......................................................................................................... 4 1.3 Fingerprint sensor ................................................................................................. 5 1.3.1 Fingerprint enrollment ...................................................................................................... 6 1.4 Charge the battery ................................................................................................. 7 2.1 First steps ................................................................................................................. 8 2.1.1 Turn the authenticator on/off ........................................................................................... 8 2.1.2 Connect your authenticator ............................................................................................... 8 2.2 Initial authenticator setup ................................................................................... 9 2.3 Use the authenticator .......................................................................................... 10 3.1 Get started with the OATH app ......................................................................... 12 3.1.1 Before you begin ............................................................................................................. 12 3.1.2 Work with the OATH app............................................................................................... 12 4.1 Get started with the Cronto app ....................................................................... 15 4.1.1 Before you begin ............................................................................................................. 15 ii Digipass® FX2-A User Manual 4.1.2 Work with the Cronto app ............................................................................................. 15 5.1 Get started with FIDO authentication .............................................................. 17 5.1.1 Before you begin ............................................................................................................. 17 5.1.2 Register the authenticator and sign in .......................................................................... 17 5.1.3 Remove FIDO credentials .............................................................................................. 17 6.1 Get started with the Digipass app ..................................................................... 20 6.1.1 Before you begin ............................................................................................................. 20 6.1.2 Work with the Digipass app ........................................................................................... 20 7.1 Change the language settings .......................................................................... 22 7.2 Manage Bluetooth settings ............................................................................... 23 7.2.1 Pair a new device ........................................................................................................... 23 7.2.2 Remove paired devices .................................................................................................. 23 7.2.3 Disable Bluetooth ............................................................................................................ 24 7.3 Change the PIN..................................................................................................... 25 7.4 Manage fingerprints ............................................................................................ 26 7.4.1 Enroll fingerprints .............................…

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OneSpan North America, Inc. 1 Marina Park Drive, Unit 1410 Boston, MA 02210, USA Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA 27 Sept. 24 Attestation Statement according to 2.911(d)(5)(i) and 2.911(d)(5)(ii) FCC ID: 2AH88-FX2B TO WHOM IT MAY CONCERN: Hereby we certify 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. Further we certify that, as of the date of the filing of the application, OneSpan North America Inc. is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, _______________ (signature & company stamp) OneSpan North America, Inc. FCC Registration Number: 2AH88 FRN: 0025542705 1 Marina Park Drive, Unit 1410 Boston, MA 02210, USA Name: Lara Mataac Phone: +31 312-766-4001 Email: [email protected]

OneSpan North America, Inc. 1 Marina Park Drive, Unit 1410 Boston, MA 02210, USA Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA 01 March 2024 Attestation Statement according to 2.911(d)(7) TO WHOM IT MAY CONCERN: We, OneSpan North America, Inc. designate OneSpan North America, Inc., to act as U.S. agent for service of process. OneSpan North America, Inc. hereby acknowledges the obligation of the U.S. agent for service of process. Further OneSpan North America, Inc. 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. Sincerely _______________ (signature & company stamp) OneSpan North America, Inc. FCC Registration Number: 2AH88 FRN: 0025542705 1 Marina Park Drive, Unit 1410 Boston, MA 02210, USA Name: Lara Mataac Phone: +31 312-766-4001 Email: [email protected] _______________ (signature & company stamp) OneSpan North America, Inc. FCC Registration Number: 2AH88 FRN: 0025542705 1 Marina Park Drive, Unit 1410 Boston, MA 02210, USA Name: Lara Mataac Phone: +31 312-766-4001 Email: [email protected]

FCC & ISED Antenna information Product: Digipass® FX2-A FCC ID: 2AH88-FX2B ISED ID: 27700-FX2B Version: 1 Date: 1 December 2025 FCC & ISED Antenna information, Digipass® FX2-A OneSpan.com 2 Copyright Notices Copyright © 2025 OneSpan North America Inc. All rights reserved. Trademarks OneSpan™, DIGIPASS® and CRONTO® are registered or unregistered trademarks of OneSpan North America Inc. and/or OneSpan International GmbH (collectively “OneSpan”) in the U.S. and other countries. OneSpan reserves all rights to the trademarks, service marks and logos of OneSpan and its subsidiaries. All other trademarks or trade names are the property of their respective owners. Intellectual Property OneSpan Software, documents and related materials (“Materials”) contain proprietary and confidential information. All title, rights and interest in OneSpan Software and Materials, updates and upgrades thereof, including software rights, copyrights, patent rights, industrial design rights, trade secret rights, sui generis database rights, and all other intellectual and industrial property rights, vest exclusively in OneSpan or its licensors. No OneSpan Software or Materials may be downloaded, copied, transferred, disclosed, reproduced, redistributed, or transmitted in any form or by any means, electronic, mechanical or otherwise, for any commercial or production purpose, except as otherwise marked or when expressly permitted by OneSpan in writing. Disclaimer OneSpan accepts no liability for the accuracy, completeness, or timeliness of content, or for the reliability of links to and content of external or third party websites. OneSpan shall have no liability under any circumstances for any loss, damage, or expense incurred by you, your company, or any third party arising from the use or inability to use OneSpan Software or Materials, or any third party material made available or downloadable. OneSpan will not be liable in relation to any loss/damage caused by modification of these Legal Notices or content. Reservation OneSpan reserves the right to modify these Notices and the content at any time. OneSpan likewise reserves the right to withdraw or revoke consent or otherwise prohibit use of the OneSpan Software or Materials if such use does not conform to the terms of any written agreement between OneSpan and you, or other applicable terms that OneSpan publishes from time to time FCC & ISED Antenna information, Digipass® FX2-A OneSpan.com 3 TABLE OF CONTENTS 1.1 Digipass FX2-A design ................................................................................................................................... 4 1.2 PCB antenna information .............................................................................................................................. 5 1.3 ANTENNA-MATCHING AND FILTERING SCHEMATICS ............................................................... 7 1.4 ANTENNA GAIN .......................................................................................................................................... 7 FCC & ISED Antenna information, Digipass® FX2-A OneSpan.com 4 1.1 Digipass FX2-A design The BLE radio is Bluetooth version 5.2. The Antenna is a Meandered Inverted F Antenna (MIFA) that is designed to work in the band needed (2,4GHz - 2,5GHz). The signal is generated in the microprocessor (STM32WB55RGV6) and fed via an LPF (MLPF-WB55-01E3) and matching circuit C203(NA), R201(0Ohm) and C204(NA) to the PCB etched antenna. FCC & ISED Antenna information, Digipass® FX2-A OneSpan.com 5 1.2 PCB antenna information This section provides an overview of the FX2B PCB antenna design. The PCB antenna is a Meandered Inverted F Antenna (MIFA). The PCB layout and radiation pattern direction of a MIFA antenna is shown in Fig 1. Fig 1. FX2 MIFA antenna radiation direction FCC & ISED Antenna information, Digipass® FX2-A OneSpan.com 6 L1 4.44mm L2 2.70mm L3 2.70mm L4 2.64mm L5 2.00mm L6 4.90mm W1 0.90mm W2 0.50mm D1 1.70mm D2 1.40mm FCC & ISED Antenna information, Digipass® FX2-A OneSpan.com 7 1.3 ANTENNA-MATCHING AND FILTERING SCHEMATICS The antenna-matching and filtering is done by FLT200 (MLFP-WB55-01E3), C203(NA), R201(0Ohm) and C204(NA). 1.4 ANTENNA GAIN The antenna gain is approx. 1.5dBi +/- 0.35

Document Version 1.1 2020-10-30 LONG-TERM CONFIDENTIALITY REQUEST for Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 TO WHOM IT M AY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request Long-Term Confidentiality for the following product: For the product stated above, we request Long-Term Confidentiality for exhibits which contain Block Diagram, Operational Description, Parts List/Tune Up Info, Schematics, SDR Software/Security Info. The above exhibits contain ou r trade secrets and proprietary information that could be of benefit to o ur competitors. This information will not be publicly available. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Company Name: Phone: Company Address: Fax: E-mail: Contact Name: Signature: Signature Date: Check your GC here. Click Grantee Search. FCC I D: Grantee Code Equipment Product Code

FCC & ISED EXTERNAL PHOTOS Product: Digipass® FX2-A FCC ID: 2AH88-FX2B ISED ID: 27700-FX2B Version: 0.1 Date: 1 December 2025 FCC & ISED EXTERNAL PHOTOS, Digipass® FX2-A, version 0.1 1 December 2025 OneSpan.com 2 Copyright Notices Copyright © 2025 OneSpan North America Inc. All rights reserved. Trademarks OneSpan™, DIGIPASS® and CRONTO® are registered or unregistered trademarks of OneSpan North America Inc. and/or OneSpan International GmbH (collectively “OneSpan”) in the U.S. and other countries. OneSpan reserves all rights to the trademarks, service marks and logos of OneSpan and its subsidiaries. All other trademarks or trade names are the property of their respective owners. Intellectual Property OneSpan Software, documents and related materials (“Materials”) contain proprietary and confidential information. All title, rights and interest in OneSpan Software and Materials, updates and upgrades thereof, including software rights, copyrights, patent rights, industrial design rights, trade secret rights, sui generis database rights, and all other intellectual and industrial property rights, vest exclusively in OneSpan or its licensors. No OneSpan Software or Materials may be downloaded, copied, transferred, disclosed, reproduced, redistributed, or transmitted in any form or by any means, electronic, mechanical or otherwise, for any commercial or production purpose, except as otherwise marked or when expressly permitted by OneSpan in writing. Disclaimer OneSpan accepts no liability for the accuracy, completeness, or timeliness of content, or for the reliability of links to and content of external or third party websites. OneSpan shall have no liability under any circumstances for any loss, damage, or expense incurred by you, your company, or any third party arising from the use or inability to use OneSpan Software or Materials, or any third party material made available or downloadable. OneSpan will not be liable in relation to any loss/damage caused by modification of these Legal Notices or content. Reservation OneSpan reserves the right to modify these Notices and the content at any time. OneSpan likewise reserves the right to withdraw or revoke consent or otherwise prohibit use of the OneSpan Software or Materials if such use does not conform to the terms of any written agreement between OneSpan and you, or other applicable terms that OneSpan publishes from time to time FCC & ISED EXTERNAL PHOTOS, Digipass® FX2-A, version 0.1 1 December 2025 OneSpan.com 3 TABLE OF CONTENTS 1 External Photos .................................................................................................................. 4 1.1 View of the 6 sides ........................................................................................................................................................4 FCC & ISED EXTERNAL PHOTOS, Digipass® FX2-A, version 0.1 1 December 2025 OneSpan.com 4 1 EXTERNAL PHOTOS 1.1 View of the 6 sides Fingerprint sensor Power button

Annex A101 - Photographs No. 1-2265-26-01-01_TR1-A101-R01 January 30, 2026 DescriptionExternal photos of EUT This document is electronically signed and valid without handwritten signature. Public keys for verifcation of the electronic signatures can be requested at the testing laboratory. Marco Bertolino Supervisor Radio Services Radio Labs authorized by cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A101-R01 Page 1 of 5 Photo 1 Photo 2 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A101-R01 Page 2 of 5 Photo 3 Photo 4 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A101-R01 Page 3 of 5 Photo 5 Photo 6 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A101-R01 Page 4 of 5 Document History End of document ReleaseApplied changesRelease date R01initial releaseJanuary 30, 2026 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A101-R01 Page 5 of 5

FCC & ISED LABEL Product: Digipass® FX2-A FCC ID: 2AH88-FX2B ISED ID: 27700-FX2B Version: 0.1 Date: 1 December 2025 FCC & ISED LABEL, Digipass® FX2-A, version 0.1 OneSpan.com 2 Copyright Notices Copyright © 2025 OneSpan North America Inc. All rights reserved. Trademarks OneSpan™, DIGIPASS® and CRONTO® are registered or unregistered trademarks of OneSpan North America Inc. and/or OneSpan International GmbH (collectively “OneSpan”) in the U.S. and other countries. OneSpan reserves all rights to the trademarks, service marks and logos of OneSpan and its subsidiaries. All other trademarks or trade names are the property of their respective owners. Intellectual Property OneSpan Software, documents and related materials (“Materials”) contain proprietary and confidential information. All title, rights and interest in OneSpan Software and Materials, updates and upgrades thereof, including software rights, copyrights, patent rights, industrial design rights, trade secret rights, sui generis database rights, and all other intellectual and industrial property rights, vest exclusively in OneSpan or its licensors. No OneSpan Software or Materials may be downloaded, copied, transferred, disclosed, reproduced, redistributed, or transmitted in any form or by any means, electronic, mechanical or otherwise, for any commercial or production purpose, except as otherwise marked or when expressly permitted by OneSpan in writing. Disclaimer OneSpan accepts no liability for the accuracy, completeness, or timeliness of content, or for the reliability of links to and content of external or third party websites. OneSpan shall have no liability under any circumstances for any loss, damage, or expense incurred by you, your company, or any third party arising from the use or inability to use OneSpan Software or Materials, or any third party material made available or downloadable. OneSpan will not be liable in relation to any loss/damage caused by modification of these Legal Notices or content. Reservation OneSpan reserves the right to modify these Notices and the content at any time. OneSpan likewise reserves the right to withdraw or revoke consent or otherwise prohibit use of the OneSpan Software or Materials if such use does not conform to the terms of any written agreement between OneSpan and you, or other applicable terms that OneSpan publishes from time to time FCC & ISED LABEL, Digipass® FX2-A, version 0.1 OneSpan.com 3 TABLE OF CONTENTS 1 Markings ................................................................................................................................... 4 1.1 Digipass® FX2-A marking content for FCC and ISED. ......................................................................... 4 1.2 Dimensions and positioning on the device. .............................................................................................. 5 FCC & ISED LABEL, Digipass® FX2-A, version 0.1 OneSpan.com 4 1 MARKINGS 1.1 Digipass® FX2-A marking content for FCC and ISED. SN barcode WEEE marking CE marking ISED: HVIN Digipass® FX2-A Serves also as PMN Remarks: • ISED: Product Marketing Name (PMN) = HVIN = “Digipass® FX2-A”. The PMN and HVIN are depicted as one field on the device. Additionally, the PMN is also present on the individual packaging. • ISED: Company Brand Name is present on the individual packaging. ISED: Certification number (Company_Number + Unique_Product_Number = “27700-FX2B”) FCC: FCC-ID (Grantee + product-code = “2AH88-FX2B”) 10 digit SN Country of origin FCC & ISED LABEL, Digipass® FX2-A, version 0.1 OneSpan.com 5 1.2 Dimensions and positioning on the device.

FCC & ISED INTERNAL PHOTOS Product: Digipass® FX2-A FCC ID: 2AH88-FX2B ISED ID: 27700-FX2B Version: 0.1 Date: 2 December 2025 FCC & ISED INTERNAL PHOTOS, Digipass® FX2-A, version 0.1 2 December 2025 OneSpan.com 2 Copyright Notices Copyright © 2025 OneSpan North America Inc. All rights reserved. Trademarks OneSpan™, DIGIPASS® and CRONTO® are registered or unregistered trademarks of OneSpan North America Inc. and/or OneSpan International GmbH (collectively “OneSpan”) in the U.S. and other countries. OneSpan reserves all rights to the trademarks, service marks and logos of OneSpan and its subsidiaries. All other trademarks or trade names are the property of their respective owners. Intellectual Property OneSpan Software, documents and related materials (“Materials”) contain proprietary and confidential information. All title, rights and interest in OneSpan Software and Materials, updates and upgrades thereof, including software rights, copyrights, patent rights, industrial design rights, trade secret rights, sui generis database rights, and all other intellectual and industrial property rights, vest exclusively in OneSpan or its licensors. No OneSpan Software or Materials may be downloaded, copied, transferred, disclosed, reproduced, redistributed, or transmitted in any form or by any means, electronic, mechanical or otherwise, for any commercial or production purpose, except as otherwise marked or when expressly permitted by OneSpan in writing. Disclaimer OneSpan accepts no liability for the accuracy, completeness, or timeliness of content, or for the reliability of links to and content of external or third party websites. OneSpan shall have no liability under any circumstances for any loss, damage, or expense incurred by you, your company, or any third party arising from the use or inability to use OneSpan Software or Materials, or any third party material made available or downloadable. OneSpan will not be liable in relation to any loss/damage caused by modification of these Legal Notices or content. Reservation OneSpan reserves the right to modify these Notices and the content at any time. OneSpan likewise reserves the right to withdraw or revoke consent or otherwise prohibit use of the OneSpan Software or Materials if such use does not conform to the terms of any written agreement between OneSpan and you, or other applicable terms that OneSpan publishes from time to time FCC & ISED INTERNAL PHOTOS, Digipass® FX2-A, version 0.1 2 December 2025 OneSpan.com 3 TABLE OF CONTENTS 1 Internal Photos ........................................................................................................ 4 1.1 PCB mounted in Back housing..................................................................................................................... 4 1.2 Back housing + PCB + frame ....................................................................................................................... 5 1.3 PCB bottom layer ........................................................................................................................................... 6 1.4 Front: lens + LCD module ........................................................................................................................... 7 FCC & ISED INTERNAL PHOTOS, Digipass® FX2-A, version 0.1 2 December 2025 OneSpan.com 4 1 INTERNAL PHOTOS 1.1 PCB mounted in Back housing FCC & ISED INTERNAL PHOTOS, Digipass® FX2-A, version 0.1 2 December 2025 OneSpan.com 5 1.2 Back housing + PCB + frame FCC & ISED INTERNAL PHOTOS, Digipass® FX2-A, version 0.1 2 December 2025 OneSpan.com 6 1.3 PCB bottom layer FCC & ISED INTERNAL PHOTOS, Digipass® FX2-A, version 0.1 2 December 2025 OneSpan.com 7 1.4 Front: lens + LCD module

Annex A102 - Photographs No. 1-2265-26-01-01_TR1-A102-R01 January 30, 2026 DescriptionInternal photos of EUT This document is electronically signed and valid without handwritten signature. Public keys for verifcation of the electronic signatures can be requested at the testing laboratory. Marco Bertolino Supervisor Radio Services Radio Labs authorized by cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A102-R01 Page 1 of 5 Photo 1 Photo 2 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A102-R01 Page 2 of 5 Photo 3 Photo 4 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A102-R01 Page 3 of 5 Photo 5 Photo 6 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A102-R01 Page 4 of 5 Document History End of document ReleaseApplied changesRelease date R01initial releaseJanuary 30, 2026 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-01_TR1-A102-R01 Page 5 of 5

Test Report No. 1-2265-26-01-03_TR1-R01 February 10. 2026 ApplicantOneSpan ProductDigipass authenticator ModelFX2 - A Tested TechnologyBluetooth LE Test StandardFCC 47 CFR Part 2 VerdictTEST EXEMPTION FULFILLED The test results apply only to the equipment specified in this document. This test report is electronically signed and valid without handwritten signature. Public keys for verification of the electronic signatures can be requested at the testing laboratory. Alexander Hnatovskiy Coordinator Area Regulatory Services Radio authorized by Eric Tuettmann Testing Manager Regulatory Services Radio created by cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-2265-26-01-03_TR1-R01 Page 1 of 15 Table of Contents 1.Disclaimer....................................................................................................................................................3 2.Document history..........................................................................................................................................4 2.1.Current release.................................................................................................................................................................................4 2.2.Previous releases.............................................................................................................................................................................4 3.Test laboratory..............................................................................................................................................5 3.1.Contact information.........................................................................................................................................................................5 3.2.Involved test locations......................................................................................................................................................................5 3.3.Subcontracted laboratories...............................................................................................................................................................5 3.4.Laboratory listings and recognitions.................................................................................................................................................5 4.Client information.........................................................................................................................................6 4.1.Applicant..........................................................................................................................................................................................6 4.2.Manufacturer....................................................................................................................................................................................6 5.Test sample information...............................................................................................................................7 5.1.General Information.........................................................................................................................................................................7 5.1.1.General Data of Main EUT as Declared by Applicant...................................................................................................................7 6.Measurement details....................................................................................................................................8 6.1.Test methodology.............................................................................................................................................................................8 7.1.1 General Informatio…

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