AL8-CA22CDXYWireless DECT headset adapter

Regulatory Compliance Information United States/Puerto Rico BC 5011639 I.T.E 81242 Declaration of Conformity/FCC Regulatory Information We Plantronics Inc, 345 Encinal Street Santa Cruz, California, 95060 USA (800) 544-4660 declare under our sole responsibility that the products CA22CD, CA22CDSY & CA22CDDY comply with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1. Reorient or relocate the receiving antenna. 2. Increase the separation between the equipment and receiver. 3. Connect the equipment into an outlet on another circuit. 4. Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. STATEMENT FOR: Energy efficiency – EuP framework Directive 2005/32/EC and implementing measure 1275/2008 incorporating commission regulation 801/2013: Once the headset battery is fully charged the product enters a networked standby mode. The period of time taken to enter this mode depends on how long the battery takes to fully charge. In networked standby mode the product consumes X.X Watts. The wireless network port(s) of this product are designed to be always active. MexicoSingapore Complies with IMDA Standards DA101619 © 2020 Plantronics, Inc. All rights reserved. Poly, the propeller design, and the Poly logo are trademarks of Plantronics, Inc. All other trademarks are the property of their respective owners. Manufactured by Plantronics, Inc. 215543-17 10.20 This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. Exposure to RF Radiation The internal wireless radio operates within the guidelines found in radio frequency safety standards and recommendations, which reflect the consensus of the scientific community. Independent studies have shown that the internal wireless radio is safe for use by consumers. Visit plantronics.com for more information. In order to comply with FCC and IC RF Exposure requirements, the base must be installed and operated such that a minimum separation distance of 20 cm is maintained between the base and all persons during normal operation. NOTE: Modifications not expressly approved by Plantronics, Inc. could void the user’s authority to operate the equipment. Australia/New Zealand R-NZ Adjust headset microphone volume (softphone) Place a test softphone call and adjust softphone volume and PC sound volume accordingly. Brazil Canada C AN ICES-3 (B)/NMB-3(B) ISED Canada Regulatory Information This device complies with ISED licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d’ISED applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. Cet équipement est conforme aux limites d’exposition de radiation ISED énoncés pour un environnement non contrôlé. Europe Specifc Absorption Rate (SAR/DAS) fr Conformément aux règlementations sur le débit d’absorption spécifique en France, le DAS de ce produit est le suivant : DAS/SAR < 0,3 W/Kg. en In accordance with France Specific Absorption Rate disclosure, this product SAR is: DAS/SAR < 0.3 W/Kg. en A crossed-out wheelie bin symbol denotes that waste electrical and electronic equipment and batteries must not be disposed of as unsorted municipal waste, but collected separately. For more detailed information, please go to plantronics.com. bg Задрасканият контейнер на колела означава, че непотребното електрическо и електронно оборудване и батерии не трябва да се изхвърля с останалата част от неразделените битови отпадъци, а трябва да се събира отделно. За повече информация посетете plantronics.com. cs Symbol přeškrtnutého kontejneru na odpadky připomíná, že odpad z elektrických a elektronických zařízení a baterie se nesmí vyhazovat spolu s netříděným odpadem z domácnosti, ale je nutné je likvidovat samostatně. Podrobnější informace získáte na našich webových stránkách plantronics.com. de Das durchgestrichene Mülltonnen-Symbol bedeutet, dass elektrische und elektronische Geräte sowie Batterien nicht im Hausmüll entsorgt werden dürfen. Sie müssen speziellen Sammelstellen zugeführt werden. Weitere Informationen erhalten Sie auf plantronics.com. el Το σύμβολο του τροχήλατου κάδου απορριμμάτων με ένα μεγάλο Χ μπροστά υποδηλώνει ότι ο χρησιμοποιημένος ηλεκ-τρικός και ηλεκτρονικός εξοπλισμός και οι μπαταρίες δεν πρέπει να απορρίπτονται ως μικτά δημοτικά απόβλητα, αλλά αντίθετα…

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Plantronics Inc 345 Encinal Street Santa Cruz, CA 95060 +1 (831) 426-5858 poly.com Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: AL8-CA22CDXY To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Antenna Specification Tune-Up Procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until February 28, 2021 : External Photos Internal Photos Test Setup Photos User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Mark Lawson Director, Global Compliance Plantronics Inc. October 29, 2020

B. CastanedaDECT 6.0, CA22CD REMOTE02.DEC.202025 218805-01 CMF SPECIFICATION CoreTeam Engineer: APPROVALS CoreTeam Designer: Product Manager: Program Manager: CHRIS SKULLEYDAVE KIM JOSE RODRIGUEZ ALFREDO MANRIQUE X-00000 26.4mm 7.45mm FCC ID: AL8-CA22CDXY IC: 457A-CA22CDXY X-00000 MODEL: CA22CDDY FCC ID: AL8-CA22CDXY IC: 457A-CA22CDXY B. CastanedaDECT 6.0, CA22CD REMOTE02.DEC.202025 218805-01 CMF SPECIFICATION CoreTeam Engineer: APPROVALS CoreTeam Designer: Product Manager: Program Manager: CHRIS SKULLEYDAVE KIM JOSE RODRIGUEZ ALFREDO MANRIQUE FCC ID: AL8-CA22CDXY IC: 457A-CA22CDXY X-00000 26.4mm 7.45mm FCC ID: AL8-CA22CDXY IC: 457A-CA22CDXY X-00000 MODEL: CA22CDSY

© CTC advanced GmbH Page 1 of 35 BNetzA - CAB - 02/21 - 102 D - P L - 1 2 0 7 6 - 0 1 - 0 3 TEST REPORT Test Report No.: 1-0932/20-02-05 Testing Laboratory Applicant CTC advanced GmbH Untertuerkheimer Strasse 6 – 10 66117 Saarbruecken/Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: https://www.ctcadvanced.com e-mail: [email protected] Accredited Test Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2005) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate with the registration number: D-PL-12076-01-03 Plantronics Inc. 345 Encinal Street CA 95060 Santa Cruz/UNITED STATES Contact: Rafael Blanco e-mail: [email protected] Phone: +52 664 979 4517 Manufacturer Plamex S.A. de C.V. Boulevard Bellas Artes No. 20308, Col. Ciudad Industrial 22444 Tijuana/MEXICO Test Standards IEEE 1528-2013 Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques RSS-102 Issue 5 Radio Frequency Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) For further applied test standards please refer to section 3 of this test report. Test Item Kind of test item: DECT PTT headset adapter Device type: portable device Model name: CA22CDSY, CA22CDDY S/N serial number: IPEI 01 59 D0 AA 70 FCC-ID: AL8-CA22CDXY ISED Number: 457A-CA22CDXY Product Marketing Name (PMN): CA22CD-SC, CA22CD-DC Hardware Version Identification No. (HVIN): CA22CDSY, CA22CDDY Hardware status: VB1 Software status: V0003 Frequency: 1925 UPCS Antenna: integrated antenna Power supply: Li-Ion battery, 3.7 V Test sample status: identical prototype Exposure category: general population / uncontrolled environment This test report is electronically signed and valid without handwriting signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Test Report authorised: Test performed: Thomas Vogler Marco Scigliano Lab Manager Testing Manager Radio Communications Radio Communications Test report no.: 1-0932/20-02-05 © CTC advanced GmbH Page 2 of 35 1 Table of contents 1 Table of contents ....................................................................................................................................... 2 2 General information .................................................................................................................................. 3 2.1 Notes and disclaimer ..................................................................................................................... 3 2.2 Application details ......................................................................................................................... 3 2.3 Statement of compliance ............................................................................................................... 3 3 Test standards/ procedures references .................................................................................................. 4 3.1 RF exposure limits ......................................................................................................................... 5 4 Summary of Measurement Results ......................................................................................................... 6 5 Test Environment ...................................................................................................................................... 6 6 Test Set-up ................................................................................................................................................. 7 6.1 Measurement system ..................................................................................................................... 7 6.1.1 System Description ................................................................................................................ 7 6.1.2 Test environment ................................................................................................................... 8 6.1.3 Probe description ................................................................................................................... 8 6.1.4 Phantom description .............................................................................................................. 9 6.1.5 Device holder description .................................................................................................... 10 6.1.6 Scanning procedure ............................................................................................................ 11 6.1.7 Comparison of DASY 52 NEO and cDASY6 ....................................................................... 15 6.1.8 Spatial Peak SAR Evaluation .............................................................................................. 16 6.1.9 Data Storage and Evaluation............................................................................................... 19 6.1.10 Tissue simulating liquids: dielectric properties .................................................................... 21 6.1.11 Tissue simulating liquids: parameters ................................................................................. 21 6.1.12 Measurement uncertainty evaluation for SAR test .............................................................. 22 6.1.13 Measurement uncertainty evaluation for System Check ..................................................... 25 6.1.14 System check ...................................................................................................................... 26 6.1.15 System check procedure ..................................................................................................... 27 6.1.16 System validation .............................................…

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Page 1 of 36 Annex D Appendix to Test Report No.: 1-0932/20-02-05 Testing Laboratory CTC advanced GmbH Untertürkheimer Straße 6 – 10 66117 Saarbrücken/Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: http://www.ctcadvanced.com e-mail: [email protected] Accredited Test Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2005) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate with the registration number: D-PL-12076-01-01 Appendix with Calibration data, Phantom certificate and system check information 2012-01-16 Test report no.: 1-0932/20-02-05 Page 2 of 36 1 Table of contents 1 Table of contents ....................................................................................................................................... 2 2 Calibration report “Probe ES3DV3” ........................................................................................................ 3 3 Calibration report “1900 MHz System validation dipole” .................................................................... 20 4 Calibration certificate of Data Acquisition Unit (DAE) ........................................................................ 28 5 Certificate of “SAM Twin Phantom V4.0/V4.0C’’ ................................................................................. 29 6 Application Note System Performance Check ..................................................................................... 30 6.1 Purpose of system performance check ..................................................................................... 30 6.2 System Performance check procedure ...................................................................................... 30 6.3 Uncertainty Budget ...................................................................................................................... 31 6.4 Power set-up for validation ......................................................................................................... 35 6.5 Laboratory reflection ................................................................................................................... 36 6.6 Additional system checks ........................................................................................................... 36 Test report no.: 1-0932/20-02-05 Page 3 of 36 2 Calibration report “Probe ES3DV3” Test report no.: 1-0932/20-02-05 Page 4 of 36 Test report no.: 1-0932/20-02-05 Page 5 of 36 Test report no.: 1-0932/20-02-05 Page 6 of 36 Test report no.: 1-0932/20-02-05 Page 7 of 36 Test report no.: 1-0932/20-02-05 Page 8 of 36 Test report no.: 1-0932/20-02-05 Page 9 of 36 Test report no.: 1-0932/20-02-05 Page 10 of 36 Test report no.: 1-0932/20-02-05 Page 11 of 36 Test report no.: 1-0932/20-02-05 Page 12 of 36 Test report no.: 1-0932/20-02-05 Page 13 of 36 Test report no.: 1-0932/20-02-05 Page 14 of 36 Test report no.: 1-0932/20-02-05 Page 15 of 36 Test report no.: 1-0932/20-02-05 Page 16 of 36 Test report no.: 1-0932/20-02-05 Page 17 of 36 Test report no.: 1-0932/20-02-05 Page 18 of 36 Test report no.: 1-0932/20-02-05 Page 19 of 36 Test report no.: 1-0932/20-02-05 Page 20 of 36 3 Calibration report “1900 MHz System validation dipole” Test report no.: 1-0932/20-02-05 Page 21 of 36 Test report no.: 1-0932/20-02-05 Page 22 of 36 Test report no.: 1-0932/20-02-05 Page 23 of 36 Test report no.: 1-0932/20-02-05 Page 24 of 36 Test report no.: 1-0932/20-02-05 Page 25 of 36 Test report no.: 1-0932/20-02-05 Page 26 of 36 Test report no.: 1-0932/20-02-05 Page 27 of 36 Test report no.: 1-0932/20-02-05 Page 28 of 36 4 Calibration certificate of Data Acquisition Unit (DAE) Test report no.: 1-0932/20-02-05 Page 29 of 36 5 Certificate of “SAM Twin Phantom V4.0/V4.0C’’ Test report no.: 1-0932/20-02-05 Page 30 of 36 6 Application Note System Performance Check 6.1 Purpose of system performance check The system performance check verifies that the system operates within its specifications. System and operator errors can be detected and corrected. It is recommended that the system performance check is performed prior to any usage of the system in order to guarantee reproducible results. The measurement of the Specific Absorption Rate (SAR) is a complicated task and the result depends on the proper functioning of many components and the correct settings of many parameters. Faulty results due to drift, failures or incorrect parameters might not be recognized, since they often look similar in distribution to the correct ones. The Dosimetric Assessment System DASY5 incorporates a system performance check procedure to test the proper functioning of the system. The system performance check uses normal SAR measurements in a simplified setup (the flat section of the SAM Twin Phantom) with a well characterized source (a matched dipole at a specified distance). This setup was selected to give a high sensitivity to all parameters that might fail or vary over time (e.g., probe, liquid parameters, and software settings) and a low sensitivity to external effects inherent in the system (e.g., positioning uncertainty of the device holder). The system performance check does not replace the calibration of the components. The accuracy of the system performance check is not sufficient for calibration purposes. It is possible to calculate the field quite accurately in this simple setup; however, due to the open field situation some factors (e.g., laboratory reflections) cannot be accounted for. Calibrations in the flat phantom are possible with transfer calibration methods, using either temperature probes or calibrated E-field probes. The system performance check also does not test the system performance for arbitrary field situations encountered during real measurements of mobile phones. These checks are performed at SPEAG by testing the components under various conditions…

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2020-11-09 Page 1 of 71 TEST REPORT Test Report No.: 1-0932/20-02-06 Testing Laboratory Applicant CTC advanced GmbH Untertürkheimer Straße 6 – 10 66117 Saarbrücken/Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: http://www.ctcadvanced.com e-mail: [email protected] Accredited Test Laboratory: The testing laboratory (FCC part 15 D) is accredited according to DIN EN ISO/IEC 17025 (2018) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate with the registration number: D-PL-12076-01-04 / -05 Plantronics Inc. 345 Encinal Street CA 95060, Santa Cruz UNITED STATES Contact: Rafael Blanco e-mail: [email protected] Phone: +52 664 979 4517 Manufacturer Plamex S.A. de C.V Boulevard Bellas Artes No. 20308, Col. Ciudad Industrial 22444 Tijuana, Mexico Test Standard/s FCC Part 15, subpart D: 2016 Isochronous UPCS Device 1920 – 1930 MHz Industry Canada RSS-213, Issue 3: 2015 2 GHz Licence-exempt Personal Communication Service Devices (LE-PCS) Test Item Kind of product: Cordless PTT headset adapter Product name: CA22CDSY, CA22CDDY HVIN: PMN: FVIN: HMN: FCC ID: CA22CDSY, CA22CDDY CA22CD-SC, CA22CD-DC / / AL8-CA22CDXY IC: 457A-CA22CDXY S/N serial number: Radiated: / Conducted: / HW hardware status: VB1 SW software status: V0003 Frequency [MHz]: 1920 -1930 Type of Modulation: Digital (Gaussian Frequency Shift Keying) Number of channels: 5 RF Channels, 5x12 = 60 TDMA Duplex Channels Antenna: 1 integrated F antenna Power Supply: Li-Ion battery, 3.7 V Temperature Range: -20°C to 50°C Test Report authorised: Test performed: 2020-11-09 Lenjoint, Marco 2020-11-09 Wolf, Joachim Lab Manager RCE Head of Department EPNS Test report no.: 1-0932/20-02-06 2020-11-09 Page 2 of 71 1 Table of contents 1 Table of contents ......................................................................................................................................... 2 2 General information .................................................................................................................................... 3 2.1 Notes and disclaimer ....................................................................................................................... 3 2.2 Application details ........................................................................................................................... 3 3 Test standard/s: ........................................................................................................................................... 3 4 Test Environment ........................................................................................................................................ 4 5 Summary of Measurement Results ........................................................................................................... 5 6 Test Set-up ................................................................................................................................................... 6 6.1 Frequency Measurements ............................................................................................................... 6 6.2 Timing Measurements ..................................................................................................................... 6 6.3 Conducted Emission Test ............................................................................................................... 6 6.4 Radiated Emission Test ................................................................................................................... 7 6.5 Power Line Conducted Emissions Test ......................................................................................... 9 6.6 Monitoring Tests............................................................................................................................. 10 6.7 Radiated Output Power Test ......................................................................................................... 10 7 Detailed Test Results ................................................................................................................................ 11 7.1 Power Line Conducted Emissions ............................................................................................... 11 7.2 Digital Modulation Techniques ..................................................................................................... 14 7.3 Labeling Requirements .................................................................................................................. 14 7.4 Antenna Requirements .................................................................................................................. 15 7.5 Channel Frequencies ..................................................................................................................... 15 7.6 Automatic Discontinuation of Transmission ............................................................................... 16 7.7 Peak Power Output ........................................................................................................................ 17 7.8 Emission Bandwidth B ........................................................................................................... 22 7.9 Power Spectral Density ................................................................................................................. 27 7.10 In-Band Unwanted Emissions, Conducted .............................................................................. 34 7.11 Out-of-Band Emissions, Conducted ......................................................................................... 39 7.12 Carrier Frequency Stability ........................................................................................................ 43 7.13 Frame Repetition Stability ..............................................................................................…

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Page 1 of 6 BNetzA - CAB - 02/21 - 102 Annex C Photo documentation Appendix to Test Report No.: 1-0932/20-02-05 Testing Laboratory CTC advanced GmbH Untertürkheimer Straße 6 – 10 66117 Saarbrücken/Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: http://www.ctcadvanced.com e-mail: [email protected] Accredited Test Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2005) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate with the registration number: D-PL-12076-01-03 D-PL-12076-01-03 Test report no.: 1-0932/20-02-05 Page 2 of 6 Photo 1: Measurement System DASY 5 Photo 2: DUT – Right side view (Label) Test report no.: 1-0932/20-02-05 Page 3 of 6 Photo 3: DUT – Left side view (Battery attached) Photo 4: DUT – Bottom side view Test report no.: 1-0932/20-02-05 Page 4 of 6 Photo 5: DUT – Left side view (Battery detached) Photo 6: Test position - Front side (0mm distance) Test report no.: 1-0932/20-02-05 Page 5 of 6 Photo 7: Test position - Rear side (0mm distance) Photo 8: Test position - Left side (0mm distance) Test report no.: 1-0932/20-02-05 Page 6 of 6 Photo 9: Test position - Right side (0mm distance) Photo 10: Test position - Bottom side (0mm distance)

2020-11-09 Page 1 of 5 Annex A: Photographs of the Test Set- up Photo 1: Radiated Emission Photo 2: Radiated Emission Test report no.: 1-0932/20-02-06 2020-11-0 9 Page 2 of 5 Photo 3: Conducted Emission Test report no.: 1-0932/20-02-06 2020-11-0 9 Page 3 of 5 Annex B: External Photographs of the EUT Photo 1: Photo 2: Test report no.: 1-0932/20-02-06 2020-11-0 9 Page 4 of 5 Annex C: Internal Photographs of the EUT Photo 1: Photo 2: Test report no.: 1-0932/20-02-06 2020-11-0 9 Page 5 of 5 Photo 3: