BXZDH9DECT Handset with Bluetooth

Top of folded document (german) Top of folded document (german) 105 mm 148.5 mm 4 crop and fold marks for SI Mitel 700 2 1 3 5 6 Indications de sécurité (Téléphones Mitel 700 DECT, alimentations et chargeurs) L'inobservation de ces prescriptions peut occasionner des dangers et violer la législa- tion en vigueur. Votre appareil vous a été livré avec des indications de sécurité et, selon les circonstances, d'autres in- formations spécifiques à l'appareil. Vous pouvez télécharger tous les documents d'utilisateur dis- ponible à votre appareil (p.ex. mode d'emploi) sur www.mitel.com . Il est de votre devoir de vous in- former de l'étendue des fonctions, de la desserte et de l'emploi adéquat de l'appareil. • Vérifiez si vous avez toutes les informations d’utilisateur correspondant à votre appareil, si celles-ci correspondent à la version de votre ap- pareil et si elles sont à jour. • Lisez attentivement les informations d’utilisa- teur avant de mettre votre appareil en service. • Conservez ces informations à un endroit bien accessible et consultez-les si vous avez des doutes quant au maniement de l'appareil. • Ne remettez votre appareil à des tiers que conjointement aux informations d’utilisateur. Appareils médicaux Vérifiez si l’utilisation d’équipements de télé- communication (téléphones sans fil) est autori- sée à proximité d’appareils médicaux. Veuillez suivre les indications et les instructions. Disponibilité des communications télépho- niques Dans une situation critique, ne vous fiez jamais à votre téléphone sans fil comme unique moyen de communication. Sa disponibilité n'est pas toujours garantie. L'appareil n'est pas prêt à fonctionner si l'alimentation du système de communication est coupée. Risque d'explosion par formation d'étincelles Dans des locaux présentant des risques d'explo- sion, utilisez uniquement des modèles ATEX spé- cialement agréés à cet effet. Mains libres et tonalité d'appel Ne collez pas le téléphone sans fil contre l'oreille en mode mains libres ou pendant la tonalité d'appel car le volume est très élevé. Le réglage de base pour le volume de la sonnerie est conforme aux exigences stipulées par la loi. Il est conseillé de garder ce volume. FR Français Courant de secteur Utilisez exclusivement le bloc secteur original. Raccordez le bloc secteur exclusivement à sources de courant qui correspondent aux indi- cations du bloc secteur. Entretien Ne confiez les travaux d'installation et de main- tenance qu'à un spécialiste agréé. Ne touchez pas les contacts de charge avec des objets mé- talliques, pointus et/ou gras. Nettoyez votre ap- pareil avec un chiffon doux, légèrement humide ou antistatique. N'employez ni détergent ni d'autres produits chimiques quelconques. Contrôle des coûts et protection des données Vous devriez protéger votre appareil par un code personnel afin que personne ne puisse té- léphoner à vos frais. Vous protégez du même coup vos réglages personnels. Lorsque vous portez votre téléphone sans fil, vous devriez verrouiller le clavier contre les manipulations in- volontaires. Conditions environnantes N'utilisez votre appareil que dans une plage de températures comprise entre +5°C et environ +40°C. Évitez les rayons du soleil et les autres sources de chaleur. Protégez votre appareil de l'humidité, d'une forte poussière, des liquides et vapeurs corrosives. Évitez d'exposer votre appa- reil à des champs électromagnétiques (moteurs électriques, appareils électroménagers). La qua- lité vocale pourrait s'en ressentir. Évitez les em- placements à proximité immédiate d'ordina- teurs, d'appareils radio, de téléviseurs, d'appa- reils vidéo et d'autres téléphones afin d'éviter des perturbations. Élimination Éliminez votre appareil, les batteries et son em- ballage en respectant la protection de l’environ- nement. Ne jetez pas de déchets d'équipe- ments électriques dans les ordures ménagères. Déposez-les aux points de collecte publics. Accessoires Utilisez exclusivement les accessoires d'origine ou spécialement agréés. L'utilisation d'autres accessoires peut altérer le rendement et la sécu- rité d'exploitation et nuire à la santé et à la sécu- rité. 1 20 5 Safety Information (Mitel 700 DECT Phones, power supplies and chargers) Purpose and function This product is part of an Mitel communication solution. In GAP mode the device can also be op- erated on systems by other manufacturers, pro- viding they support the GAP standard. Any other use does not comply with the intended purpose and is not permitted. Failure to observe this information can be hazardous and infringe existing laws. Your device has been supplied with safety infor- mation and, where applicable, with other device- specific information. You can download all user documents available for this device (e.g. user guide) at www.mitel.com . It is your responsibility to inform yourself about the scope of functions, operation and proper use of your equipment. • Check whether you have all the user informa- tion available on your device, whether it con- forms to your device’s version and whether it is up to date. • Always read the user documents first before you put your product into operation. • Store the user information within easy reach and refer to it whenever uncertainties arise in connection with the use of the device. • When handing over your device to others, make sure you enclose the relevant user information. Medical equipment Inform yourself if the use of radio equipments (cordless phones) is approved near medical de- vices. Observe the alert messages and instruc- tions. Availability of telephone connections Do not rely on your cordless phone as your only means of communication in emergency or criti- cal situations. Availability cannot always be guaranteed. The device will be inoperable when mains power of the communication system fails. Risk of explosion through sparking On premises subject to explosion hazards only use ATEX models specially approved for that purpose. Hands-free mode and Ringing tone Do …

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Covered Equipment Certification Attestation Letter 2/23/2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: BXZDH9 Ascom Sweden AB certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Ascom Sweden AB certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Signed: Printed name: Peter Söderberg Title: Mobility regulatory manager Company Name: Ascom Sweden AB Date: 2/23/2023

* the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 3/1/2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: BXZDH9 Per section 2.911(d)(7) of the FCC rules,Ascom Sweden AB certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: Ascom Wireless Solutions Inc. Physical U.S. Company Address: 300 Perimeter Park Dr, Morrisville, NC 27560 Agent name: Kara Wilson Agent Email Address: [email protected] FRN: 0007798846 The above contact person accepts the obligation for service of process. The applicant 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. Applicant Signed: Designated Agent Signed: (Required, if different to Applicant): Signed: Signed: Printed name: Peter Söderberg Printed name: Kara Wilson Title: Mobility regulatory manager Title: Supply Chain Manager Logistics USA & CA Company Name: Ascom Sweden AB Company Name: Ascom Wireless Solutions Inc. Date: 3/1/2023 Date: 3/1/2023

Ascom (Sweden) AB Page 1(1) PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG 10/10/2022 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint Nemko A/S, Institutveien 6, N-2007 Kjeller, Norway, to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still resides still resides with us. Sincerely, Printed name: Peter Söderberg

Ascom (Sweden) AB Page 1(1) PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG 01 September, 2022 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Ascom (Sweden) AB FCC Registration Number (FRN): 0013904214 FCC IO: BXZDH9 and BXZDH10 Product Name: DECT handset Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Operational Description • Block Diagram • Schematics • Parts Lists • Tune Up Information • HW Design Description These documents contain detailed system and equipment description and related information about the product which Ascom (Sweden) AB considers being proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Ascom (Sweden) AB considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. If you have any questions, please feel free to contact me at the address shown below. Dated this 01 Day of September 20 22 By: Peter Söderberg Signature Printed Title: Mobility regulatory manager Telephone: +46 31559148 Applicant: Ascom (Sweden) AB

Ascom (Sweden) AB PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG Family Certification Attestation Letter 10/31/2022 Nemko Canada Inc 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC: BXZ DH9 IC: 3724B-DH9 HVINs/Models: DH9-905030, DH9-905031 We hereby request Family Certification for the above mentioned HVINs/Models based on them being electrically, and physically very similar, apart from model name/number. There are two different variants. Both variants share the same PCB and the same PCB antennas but has different component BOMs according to the functionality table below. From an EMC/ESD point of view, worst case is a fully mounted PCB, i.e. DH9- 905031. From a radio point of view, they are identical. Below is a table of functional differences. FunctionalityDH9-905030DH9-905031 Status LEDYesYes DisplayYesYes Vibrator-Yes KeyboardYesYes Keyboard backlight-Yes Alarm button-Yes Left side buttonsYesYes Right side button-Yes Headset connectorYesYes Earpiece/receiverYesYes LoudspeakerYesYes Ascom (Sweden) AB PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG MicrophoneYesYes Charger interfaceYesYes SD-card connector-Yes DECT radioYesYes Bluetooth radioYesYes Mechanically there are some minor differences between the two variants. Marked with A: On DH9-905031 (to the left in the picture), the top surface is a standalone part and it is equipped with a top button. On DH9-905030 (to the right in the picture), the top surface is integrated in the back cover and there is no top button. Marked with B: On DH9-905030 this surface is integrated in the front cover, on DH9-905031 this is a standalone part with the same coating as the keyboard. Figure 1: Mechanical differences front and top Ascom (Sweden) AB PO Box 8783, SE402 76 Gothenburg, Sweden T +46 31 55 93 00, F +46 31 55 20 31 www.ascom.com Org.nr./F-skatt 556336-6292, VAT No. SE556336629201, REG. Office: GÖTEBORG Marked with C: DH9-905031 has a right side functional key, DH9-905031 does not. Figure 2: Mechanical differences right side Signed: Printed name: Peter Söderberg Title: Mobility regulatory manager Date: 10/31/2022

eHDD for DH9 Security class: For Internal Use Version: 1.0 Life Cycle Status: Approved Document ID: ACDM-585-13216 Created by: Jonas Josefsson 2022-09-28 Modified by: Jonas Josefsson 2022-10-17 Approved by: Stefan Jinstrand; 17 Oct 2022 08:45 Document type: Hardware Design Description (HDD) Roles How to select names for the metadata field above Approver Manager Hardware Design Page: 1 of 18 external Hardware Design Description (eHDD) for DH9 Table of contents 1 General ...................................................................................................................................... 2 1.1 Scope ................................................................................................................................ 2 1.2 Abbreviations ..................................................................................................................... 2 1.3 Document History .............................................................................................................. 2 2 Top level block diagram for DH9 ............................................................................................ 3 3 Product view and pictures ...................................................................................................... 4 3.1 Exploded product view ...................................................................................................... 4 3.2 External product pictures................................................................................................... 5 3.3 Internal product pictures .................................................................................................. 11 3.4 Label placement .............................................................................................................. 14 4 Model differences/similarities............................................................................................... 15 4.1 General ............................................................................................................................ 15 4.2 Table of functional differences ........................................................................................ 15 4.3 Mechanical differences .................................................................................................... 16 5 Operational description ......................................................................................................... 18 5.1 Oscillators ........................................................................................................................ 18 5.2 CPU ................................................................................................................................. 18 5.3 DECT radio ...................................................................................................................... 18 5.4 Bluetooth radio ................................................................................................................ 18 6 Tune-up values ....................................................................................................................... 18 eHDD for DH9 Version 1.0 Approved Page: 2 of 18 ACDM-585-13216 1 General 1.1 Scope This document describes the hardware design of DH9 on a high functional block level. DH9 is DECT handset. In addition to normal DECT telephony and messaging, DH9 also include Bluetooth connectivity. 1.2 Abbreviations N/A Not Applicable TBD To Be Determined TBC To Be Decided 1.3 Document History Version Date Author Description 1.0 eHDD for DH9 Version 1.0 Approved Page: 3 of 18 ACDM-585-13216 2 Top level block diagram for DH9 Below you can see a top-level electronic block diagram of the DH9 handset. Note that the functionality inside the dotted boxes are different mounting options of the PCBA. Figure 1: Top level block diagram eHDD for DH9 Version 1.0 Approved Page: 4 of 18 ACDM-585-13216 3 Product view and pictures 3.1 Exploded product view Below is a product exploded view, consisting of the front-cover assembly, the main PCB assembly and the back-cover assembly. Figure 2: Product exploded view eHDD for DH9 Version 1.0 Approved Page: 5 of 18 ACDM-585-13216 3.2 External product pictures Figure 3: DH9 front eHDD for DH9 Version 1.0 Approved Page: 6 of 18 ACDM-585-13216 Figure 4: DH9 back eHDD for DH9 Version 1.0 Approved Page: 7 of 18 ACDM-585-13216 Figure 5: DH9 left side eHDD for DH9 Version 1.0 Approved Page: 8 of 18 ACDM-585-13216 Figure 6: DH9 right side eHDD for DH9 Version 1.0 Approved Page: 9 of 18 ACDM-585-13216 Figure 7: DH9 top eHDD for DH9 Version 1.0 Approved Page: 10 of 18 ACDM-585-13216 Figure 8: DH9 bottom eHDD for DH9 Version 1.0 Approved Page: 11 of 18 ACDM-585-13216 3.3 Internal product pictures Below are pictures of the main PCB assembly, front and back. The front side is facing the front of the phone. The back side is facing the back of the phone. The upper PCB antenna is DECT, and the lower PCB antenna is Bluetooth. Figure 9: Main PCBA front side eHDD for DH9 Version 1.0 Approved Page: 12 of 18 ACDM-585-13216 Figure 10: Main PCB back side eHDD for DH9 Version 1.0 Approved Page: 13 of 18 ACDM-585-13216 Figure 11: Shield can, back side eHDD for DH9 Version 1.0 Approved Page: 14 of 18 ACDM-585-13216 3.4 Label placement Figure 12: DH9 label placement eHDD for DH9 Version 1.0 Approved Page: 15 of 18 ACDM-585-13216 4 Model differences/similarities 4.1 General As can be seen in the block schematics, DH9 exists in different mounting options. There are two different variants. Both variants share the same PCB and the same PCB antennas but has different component BOMs. From an EMC/ESD point of view, worst case is a fully mounted PCB, i.e. DH9-DB “Business level”. From a radio point of view, they are identical. 4.2 Table of functional differences Functionality DH9-DA “Entry level” DH9-DB “Business level” Status LED Yes Yes Display Yes Yes Vibrator - Yes Keyboard Yes Yes Keyboard backligh…

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IPEI: 123456789012 51310670 Mitel 712d DECT Handset DH9-DAA/xx Made in China S/N: 3MSFQYYWWRRRSSS Label specification This document contains confidential and proprietary information of Ascom and may not be copied, used or disclosed without the written permission of Ascom and must be returned upon request. YYYY WW PROD ID: 51310670 Mitel 712d DECT Handset EAN: 7 1 0 9 8 0 6 2 0 2 5 2 6 Handset S/N: 3MSFQYYWWRRRSSS Made in: China Date code: YYYY WW IPEI: 123456789012 51310670 Rev: RRR Rev: RRR RCM mark Australia: Height > 3mm Insert date code at time of label printing. When used, the CE mark must have a height of at least 5 mm. IPEI number IPEI ≥ 5mm YYYY WW When used, the UKCA mark must have a height of at least 5 mm. EAN: Barcode is code EAN-13 format S/N: Barcode is code code128 IPEI: Barcode is code code128 S/N Serial number EAN EAN number 0 1 2 3 4 5 6 7 8 9 0 1 2 DH9-DAA/xx FCC ID: BXZDH9 IC: 3724B-DH9 HVIN: DH9-905030 US: 9FVW4NANDH9 HAC R-NZ Mitel Deutschland GmbH Zeughofstrasse 1 10997 Berlin, Germany Telepermit coming Area 242288 242288

IPEI: 123456789012 51310671 Mitel 722d DECT Handset DH9-DBA/xx Made in China S/N: 3MTFQYYWWRRRSSS Label specification This document contains confidential and proprietary information of Ascom and may not be copied, used or disclosed without the written permission of Ascom and must be returned upon request. PROD ID: 51310671 Mitel 722d DECT Handset EAN: 7 1 0 9 8 0 6 2 0 2 5 3 3 Handset S/N: 3MTFQYYWWRRRSSS Made in: China Date code: YYYY WW IPEI: 123456789012 51310671 Rev: RRR Rev: RRR RCM mark Australia: Height > 3mm Insert date code at time of label printing. When used, the CE mark must have a height of at least 5 mm. IPEI number IPEI ≥ 5mm YYYY WW When used, the UKCA mark must have a height of at least 5 mm. EAN: Barcode is code EAN-13 format S/N: Barcode is code code128 IPEI: Barcode is code code128 S/N Serial number EAN EAN number 0 1 2 3 4 5 6 7 8 9 0 1 2 Additional note: All characters to be printed in approximate location shown, with approximate size and style, if nothing else indicated. All dashed lines are for reference only and shall not be printed. DH9-DBA/xx YYYY WW FCC ID: BXZDH9 IC: 3724B-DH9 HVIN: DH9-905031 US: 9FVW4NANDH9 HAC R-NZ Mitel Deutschland GmbH Zeughofstrasse 1 10997 Berlin, Germany Telepermit coming Area 242288 242288

RCM mark Australia: Height > 3mm Insert date code at time of label printing. Label specification This document contains confidential and proprietary information of Ascom and may not be copied, used or disclosed without the written permission of Ascom and must be returned upon request. When used, the CE mark must have a height of at least 5 mm. IPEI number IPEI ≥ 5mm YYYY WW When used, the UKCA mark must have a height of at least 5 mm. PROD ID: 51310672 Mitel 732d DECT Handset EAN: Handset S/N: 3MUFQYYWWRRRSSS Made in: China Date code: YYYY WW IPEI: 123456789012 51310672 Rev: RRR Additional note: All characters to be printed in approximate location shown, with approximate size and style, if nothing else indicated. All dashed lines are for reference only and shall not be printed. 7 1 0 9 8 0 6 2 0 2 5 4 0 EAN: Barcode is code EAN-13 format 7 1 0 9 8 0 6 2 0 2 5 4 0 Restricted area S/N: Barcode is code code128 IPEI: Barcode is code code128 51310672 Rev: RRR Mitel 732d DECT Handset DH10-DAA/xx IPEI: 123456789012 S/N: 3MUFQYYWWRRRSSS Made in China S/N Serial number EAN EAN number DH10-DAA/xx YYYY WW FCC ID: BXZDH10 IC: 3724B-DH10 HVIN: DH10-905048 US: 9FVW4NANDH10 HAC R-NZ Mitel Deutschland GmbH Zeughofstrasse 1 10997 Berlin, Germany Telepermit coming Area 242288 242288

RCM mark Australia: Height > 3mm Insert date code at time of label printing. Label specification This document contains confidential and proprietary information of Ascom and may not be copied, used or disclosed without the written permission of Ascom and must be returned upon request. When used, the CE mark must have a height of at least 5 mm. IPEI number IPEI ≥ 5mm YYYY WW When used, the UKCA mark must have a height of at least 5 mm. PROD ID: 51310673 Mitel 742d DECT Handset EAN: Handset S/N: 3MVFQYYWWRRRSSS Made in: China Date code: YYYY WW IPEI: 123456789012 51310673 Rev: RRR Additional note: All characters to be printed in approximate location shown, with approximate size and style, if nothing else indicated. All dashed lines are for reference only and shall not be printed. EAN: Barcode is code EAN-13 format 7 1 0 9 8 0 6 2 0 2 5 5 7 Restricted area S/N: Barcode is code code128 IPEI: Barcode is code code128 51310673 Rev: RRR Mitel 742d DECT Handset DH10-DBA/xx IPEI: 123456789012 S/N: 3MVFQYYWWRRRSSS Made in China YYYY WW S/N Serial number EAN EAN number 7 1 0 9 8 0 6 2 0 2 5 5 7 DH10-DBA/xx Telepermit coming Area FCC ID: BXZDH10 IC: 3724B-DH10 HVIN: DH10-905049 US: 9FVW4NANDH10 Ascom (Sweden) AB Grimbodalen 2 SE-417 49 Göteborg Sweden 242288 R-NZ

eHDD for DH9 Security class: For Internal Use Version: 1.0 Life Cycle Status: Approved Document ID: ACDM-585-13216 Created by: Jonas Josefsson 2022-09-28 Modified by: Jonas Josefsson 2022-10-17 Approved by: Stefan Jinstrand; 17 Oct 2022 08:45 Document type: Hardware Design Description (HDD) Roles How to select names for the metadata field above Approver Manager Hardware Design Page: 1 of 18 external Hardware Design Description (eHDD) for DH9 Table of contents 1General ...................................................................................................................................... 2 1.1Scope ................................................................................................................................ 2 1.2Abbreviations ..................................................................................................................... 2 1.3Document History .............................................................................................................. 2 2Top level block diagram for DH9 ............................................................................................ 3 3Product view and pictures ...................................................................................................... 4 3.1Exploded product view ...................................................................................................... 4 3.2External product pictures................................................................................................... 5 3.3Internal product pictures .................................................................................................. 11 3.4Label placement .............................................................................................................. 14 4Model differences/similarities............................................................................................... 15 4.1General ............................................................................................................................ 15 4.2Table of functional differences ........................................................................................ 15 4.3Mechanical differences .................................................................................................... 16 5Operational description ......................................................................................................... 18 5.1Oscillators ........................................................................................................................ 18 5.2CPU ................................................................................................................................. 18 5.3DECT radio ...................................................................................................................... 18 5.4Bluetooth radio ................................................................................................................ 18 6Tune-up values ....................................................................................................................... 18 eHDD for DH9 Version 1.0 Approved Page: 2 of 18ACDM-585-13216 1 General 1.1 Scope This document describes the hardware design of DH9 on a high functional block level. DH9 is DECT handset. In addition to normal DECT telephony and messaging, DH9 also include Bluetooth connectivity. 1.2 Abbreviations N/A Not Applicable TBD To Be Determined TBC To Be Decided 1.3 Document History Version Date Author Description 1.0 eHDD for DH9 Version 1.0 Approved Page: 3 of 18ACDM-585-13216 2 Top level block diagram for DH9 Below you can see a top-level electronic block diagram of the DH9 handset. Note that the functionality inside the dotted boxes are different mounting options of the PCBA. Figure 1: Top level block diagram eHDD for DH9 Version 1.0 Approved Page: 4 of 18ACDM-585-13216 3 Product view and pictures 3.1 Exploded product view Below is a product exploded view, consisting of the front-cover assembly, the main PCB assembly and the back-cover assembly. Figure 2: Product exploded view eHDD for DH9 Version 1.0 Approved Page: 5 of 18ACDM-585-13216 3.2 External product pictures Figure 3: DH9 front eHDD for DH9 Version 1.0 Approved Page: 6 of 18ACDM-585-13216 Figure 4: DH9 back eHDD for DH9 Version 1.0 Approved Page: 7 of 18ACDM-585-13216 Figure 5: DH9 left side eHDD for DH9 Version 1.0 Approved Page: 8 of 18ACDM-585-13216 Figure 6: DH9 right side eHDD for DH9 Version 1.0 Approved Page: 9 of 18ACDM-585-13216 Figure 7: DH9 top eHDD for DH9 Version 1.0 Approved Page: 10 of 18ACDM-585-13216 Figure 8: DH9 bottom eHDD for DH9 Version 1.0 Approved Page: 11 of 18ACDM-585-13216 3.3 Internal product pictures Below are pictures of the main PCB assembly, front and back. The front side is facing the front of the phone. The back side is facing the back of the phone. The upper PCB antenna is DECT, and the lower PCB antenna is Bluetooth. Figure 9: Main PCBA front side eHDD for DH9 Version 1.0 Approved Page: 12 of 18ACDM-585-13216 Figure 10: Main PCB back side eHDD for DH9 Version 1.0 Approved Page: 13 of 18ACDM-585-13216 Figure 11: Shield can, back side eHDD for DH9 Version 1.0 Approved Page: 14 of 18ACDM-585-13216 3.4 Label placement Figure 12: DH9 label placement eHDD for DH9 Version 1.0 Appr…

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