2AB7X-CHB2BToast Chipper 2X BT

Toast Chipper 2X BT (TD200 / CHB2B) Instruction Manual Follow your application instruction to start the transaction process, then swipe, insert or tap card to complete the transaction. ** If you pay via inserting EMV IC card, please ensure that the EMV chip of the card is facing the right direction. If you pay using NFC card, please ensure you tap the NFC payment card within 4cm range on top of the NFC marking. NFC Status Indictors Cautions & Important Notes Ensure the device is fully charged before use. Please ensure EMV chip of the card is facing the right direction when inserting card. The NFC card should be tapped within 4 cm range on top of the reader mark. Don’t drop, disassemble, tear, open, crush, bend, deform, puncture, shred, microwave, incinerate, paint or insert foreign object into the device. Doing any of which will damage the device and void the Warranty. Don’t immerse the device into water and place near washbasins or any wet locations. Don’t spill food or liquid on the devices. Don’t attempt to dry the device with external heat sources, such as microwave or hair dryer. Don’t use any corrosive solvent or water to clean the device. Recommend using dry cloth to clean the surface only. Don’t use any sharp tools to point the internal components, connectors or contacts, doing which may lead to device malfunction and void the Warranty simultaneously. Product Specifications User shall use the supplied USB cable if an available port open on the product

BBPOS International Limited Suite 1903-04, 19/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road, Tsuen Wan, N.T., Hong Kong 香港新界荃灣楊屋道8號如心廣場2期19樓1903-04室 Tel 電話 (852) 3158-2585 Fax 傳真 (852) 3158-2586 www.bbpos.com Letter of Agency for FCC Certification 24 May 2021 To whom it may concern, Letter of Agency I, an officer of BBPOS International Limited do hereby authorize Intertek Testing Services (Mr. Terry Chan / Tim Lee / Herbert Wong / Kenneth Wong) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and Part 18 of the FCC Rules until further notice." I further certify that no party (as defined in §1.2002(b) of CFR 47, 2004) to this application, including myself, is 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. Regards, Adrian Kwan Product Compliance Manager

BBPOS International Limited Suite 1903-04, 19/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road, Tsuen Wan, N.T., Hong Kong 香港新界荃灣楊屋道8號如心廣場2期19樓1903-04室 Tel 電話 (852) 3158-2585 Fax 傳真 (852) 3158-2586 www.bbpos.com Page 1 of 2 24 May 2021 Attention: Application Examiner Re: Request for confidentiality Applicant: BBPOS International Limited FCC ID: 2AB7X-CHB2B and 2AB7X-CHB2C and 2AB7X-CHB2D To whom it may concern, Request for Permanent Confidentiality under FCC Part 15 Certification Request is hereby submitted by BBPOS International Limited to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) & 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: Schematics Detailed Block diagrams Detailed Operational/Functional Description Rationale for request for confidentiality: This information represents intellectual property of BBPOS International Limited and it is subject to competition. We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. BBPOS International Limited Suite 1903-04, 19/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road, Tsuen Wan, N.T., Hong Kong 香港新界荃灣楊屋道8號如心廣場2期19樓1903-04室 Tel 電話 (852) 3158-2585 Fax 傳真 (852) 3158-2586 www.bbpos.com Page 2 of 2 BBPOS International Limited has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. Regards, Adrian Kwan Product Compliance Manager

INTERTEK TESTING SERVICE Report No.: HK21050717 Equipment Photographs (External)

Label Size: 19mm x 6mm Label location

INTERTEK TESTING SERVICE Report No.: HK21050717 Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.: HK21050717 Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.: HK21050717 Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.: HK21050717 Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.: HK21050717 Equipment Photographs (Internal) INTERTEK TESTING SERVICE Report No.: HK21050717 Equipment Photographs (Internal)

INTERTEK TESTING SERVICE FCC ID: 2AB7X-CHB2B MPE Analysis Report The Equipment Under Test (EUT) is a Toast Chipper 2X BT which is a POS device (point of sale device). It supports reading magnetic stripe credit card, EMV smart credit card and passive RFID tag credit card. It can be connected to PC via USB port and operated by a corresponding software. The magnetic head is for reading data from credit card tape swiping. The embedded EMV chip interface are used for reading EMV smart credit card data. The EUT contains 13.56MHz NFC tag reader for contactless payment card transaction. The EUT is powered by USB port (5VDC). NFC Portion (13.56MHz single channel) Antenna Type: Internal, Integral Antenna Gain: 0dBi Maximum conducted RF power: 0dBm Maximum allowed production tolerance: +0dB / -40dB . For Maximum Permissible Exposure (MPE) evaluation of the unit, the maximum power density at 20 cm from this transmitter shall be less than the General Population / Uncontrolled MPE limit in OET Bulletin 65 and meet the requirement listed in KDB447498. For the NFC portion of the EUT, the measured powers among all the measured channels were within its production tolerance. The antenna gain is 0 dBi = 1 (num gain) and its maximum source-based time-averaging duty factor is 100%. From these data and its operating configuration, the exposed power density at a distance (R) of 20cm from the center of radiation of the antenna can be calculated according to OET Bulletin 65 as follow: The EIRP radiated power = conducted power (with maximum tolerance) + antenna gain = 0 dBm + 0 dBi = 0 dBm (1 mW) The radiated (EIRP) source-based time-averaging output power = (1 * 1) mW = 1 mW The power density at 20 cm from the antenna = EIRP / 4 πR^2 = 0.0002 mW cm-2

2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong SAR, China. Telephone: (852) 2173 8888 Facsimile: (852) 2785 5487 www.intertek.com Intertek’s standard Terms and Conditions can be obtained at our website http://www.intertek.com/terms/. The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. © 2017 Intertek Page 1 of 22 TEST REPORT Report No.: 21050717HKG-002 BBPOS International Limited Application For Certification (Original Grant) FCC ID: 2AB7X-CHB2B Transceiver Prepared and Checked by: Approved by: Signed On File Wong Cheuk Ho, Herbert Lead Engineer Wong Kwok Yeung, Kenneth Senior Lead Engineer Date: June 16, 2021 TEST REPORT BBPOS International Limited Intertek Report No: 21050717HKG-002 Page 2 of 22 GENERAL INFORMATION Grantee: BBPOS International Limited Grantee Address: Suite 1903-04, 19/F., Tower 2, Nina Tower, No. 8 Yeung Uk Road, Tsuen Wan, N.T., Hong Kong. Contact Person: Adrian Kwan Tel: +852 3158 2585 Fax: +852 3158 2586 e-mail: [email protected] Manufacturer: BBPOS International Limited Manufacturer Address: Suite 1903-04, 19/F., Tower 2, Nina Tower, No. 8 Yeung Uk Road, Tsuen Wan, N.T., Hong Kong. Brand Name: Toast Model : CHB2B Type of EUT: Transceiver Description of EUT: Toast Chipper 2X BT Serial Number: N/A FCC ID: 2AB7X-CHB2B Date of Sample Submitted: May 12, 2021 Date of Test: May 12, 2021 to June 08, 2021 Report No.: 21050717HKG-002 Report Date: June 16, 2021 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Conclusion: Test was conducted by client submitted sample. The submitted sample as received complied with the 47 CFR Part 15 Certification. TEST REPORT BBPOS International Limited Intertek Report No: 21050717HKG-002 Page 3 of 22 SUMMARY OF TEST RESULT Test Specification Reference Results Transmitter Field Strength Frequency Stability 15.225 Pass Radiated Emission Radiated Emission on the Bandedge 15.209 Pass Radiated Emission in Restricted Bands 15.205 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2019 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. TEST REPORT BBPOS International Limited Intertek Report No: 21050717HKG-002 Page 4 of 22 TABLE OF CONTENTS 1.0 GENERAL DESCRIPTION ........................................................................................................... 5 1.1 Product Description ............................................................................................................. 5 1.2 Related Submittal(s) Grants ................................................................................................. 5 1.3 Test Methodology ................................................................................................................ 5 1.4 Test Facility .......................................................................................................................... 5 2.0 SYSTEM TEST CONFIGURATION ............................................................................................... 6 2.1 Justification .......................................................................................................................... 6 2.2 EUT Exercising Software ....................................................................................................... 6 2.3 Special Accessories ............................................................................................................... 6 2.4 Measurement Uncertainty ................................................................................................... 6 2.5 Support Equipment List and Description .............................................................................. 6 3.0 EMISSION RESULTS ................................................................................................................. 7 3.1 Field Strength Calculation .................................................................................................... 7 3.2 Radiated Emission Configuration Photograph ...................................................................... 8 3.3 Radiated Emission Data ........................................................................................................ 8 3.4 Conducted Emission Configuration Photograph ................................................................... 8 3.5 Conducted Emission Data .................................................................................................... 8 3.6 Frequency Stability ...............................…

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INTERTEK TESTING SERVICE Report No: HK21050717 i Configuration Photographs Worst-Case Line-Conducted Emissions (Front View) INTERTEK TESTING SERVICE Report No: HK21050717 ii Configuration Photographs Worst-Case Line-Conducted Emissions (Rear View) INTERTEK TESTING SERVICE Report No: HK21050717 iii Configuration Photographs Worst-Case Line-Conducted Emissions (Side View)

INTERTEK TESTING SERVICE Report No: HK21050717 Configuration Photographs Worst-Case Radiated Emissions (Front View) INTERTEK TESTING SERVICE Report No: HK21050717 Configuration Photographs Worst-Case Radiated Emissions (Rear View)