FCC ID: 2AUXS-VCUNM1 Virtual Cockpit Unit

Vehicle Cockpit Unit (VCU) Technical Description and Installers Manual Model: VCUNM1 This technical manual is intended for usage in the context of regulatory approvals (please ensure that the correct model-name reference is used). It does not replace a vehicle- or region-specific OEM owners or user manual. It is the OEMs responsibility (General Motors) to ensure that all mandatory information with regulatory relevance is made available to end-customers in the owners and user manuals. Business name of device manufacturer:

Robert Bosch GmbH Address:

Brand:

09/14/23 v1 Robert Bosch GmbH Robert-Bosch-Platz 1 70839 Gerlingen Germany Bosch Version:

1 Date:

9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 2 Table of Contents 1. DEVICE DESCRIPTION ....................................................................................................................... 3 2. SAFETY AND WARNING NOTES ........................................................................................................ 5 3. OPERATING MODES AND WIRELESS CHARACTERISTICS ........................................................... 6 3.1. Bluetooth ....................................................................................................................................... 6 3.2. WiFi ............................................................................................................................................... 6 4. INSTALLATION ..................................................................................................................................... 7 5. CERTIFICATION NOTICES AND REGULATORY VERBIAGE ......................................................... 10 5.1. General Notices .......................................................................................................................... 10 5.2. Additional Country Specific Requirements .................................................................................. 10 5.2.1. 5.2.2. USA ..................................................................................................................................... 10 Canada ................................................................................................................................ 10 Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

1 Date:

9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 3 1. DEVICE DESCRIPTION General Motors (GM) Vehicle Cockpit Unit (VCU) 1.0 is a technology upgrade for the previous generation GM Cockpit ECU platform (Info 3.x). The GM Vehicle Cockpit System (VCS) is responsible for the user experience in the cockpit of GM vehicles. The VCU, a Bosch device for GM vehicles, is a silver box solution providing interfaces to displays, speakers, sensors and optional components of the VCS. The VCU, provides the following capabilities:

1 Vehicle and infotainment related information to the slim-IPC, ICS, auxiliary, HVAC, and HUD displays. This includes processing of various vehicle camera viewing streams to certain displays. 2 Audio capability that includes processing various radio broadcasts to the vehicle, voice capturing using microphone inputs, user media playback via phone or USB, and integrating audio enhancements (for example ANC) using microphone inputs. 3 Wi-Fi, Bluetooth, and GPS connectivity. 4 Various analog and digital I/O, including but not limited to switches, HUDs, sensors, etc. It supports two major GM electrical vehicle architectures (called Global B and CLEA) and is offered in two major product variants: MID and HIGH. In terms of regional support, a distinction is made between North America (NA), China (CN) and RestOfWorld (RoW) configurations. The VCU hardware is based on a two-processor approach where Qualcomms latest ARM-based automotive system-on-chip (SoC) family 8195 (High) and 8155 (Mid) acts as core computing element and Renesas Electronics' latest automotive micro-controller RH850F1KM/KH (Vehicle Interface Processor, VIP) is used for real-time processing needs. The VCU software architecture is mainly based on 3 run-time environments (called SW domains):

Running on VIP:

o AUTOSAR OS as real-time processing system Running on SoC:

o Blackberry Hypervisor V2.x based on QNX7.x to realize a host environment and guest environment as virtual machine o Host: QNX7.x operating system o Guest: Android system based on Linux kernel The VCU can determine its geographical location:

In the VCUNM1 the positioning information is provided by an external device, the Telematics Module. Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

1 Date:

9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 4 Operational conditions of the device:

Nominal supply voltage:

13.5 V DC Extended voltage range:

6.0 V to 16.0 V DC Max. Current consumption:

Nominal supply current:

Sleep current consumption:

<15A 1 2 A

<200A Speaker output:

4Ohm with 13,5V 21W (10%THD). Operating Temperature Range:

-40C to +85C (Note: Feature degradation expected from +50C) Storage Temperature:

-40C to +85C IP protection class:

ASIL level:

Device class:

Lowest internal frequency IP5K2 B Class B 1Hz Highest Internal frequency 6.264 GHz External Antenna Information:

Description External WiFi Antenna Manufacturer TE Connectivity Manufacturer Part number 2310901 Antenna Type Dipole printed (Passive unfiltered) Antenna Pigtail Length 125 mm Antenna Pigtail Type RG174LL Specified coax length from 1 - 1.5 m pigtail connection to radio connection Coax type RTK044 Antenna Frequency Ranges 2.4 GHz (2401-2483) and 5 GHz (5-5.9) Peak Gain 2.4 Ghz Band 2.1 dbi Peak Gain 5 Ghz Band 2.6 dbi Internal Antenna Information:

Peak Gain 2.4 Ghz Band 5.2 dbi Peak Gain 5 Ghz Band 4.9 dbi Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

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9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 5 2. SAFETY AND WARNING NOTES This paragraph contains important safety and warning notes for handling and operating the device in series applications. The product is intended, and has been approved, for installation and operation in vehicles with a rated voltage of 12 volts. It may be necessary to adapt the product's factory-set state to suit the specific country. Only connecting cables and external devices that are appropriate for the device in question may be used (e.g.: proper current carrying capability, proper EMC shielding, flammability verified with appropriate certificates). Compliance with the applicable standards can no longer be guaranteed if the device including the software is modified without the agreement of Bosch. Bosch assumes no responsibility for damage as a result of incorrect indicators/displays. These may arise if the device has not been connected or has been incorrectly connected, or if the device receives false or erroneous signals from the system. Do not cover ventilation openings and heat sinks. Otherwise, a build-up of heat that could lead to malfunction may occur in the device. Do not insert foreign bodies into the insertion slots or openings of the device. Injury, or damage to the device, may occur otherwise. The device must not come into contact with hot or burning objects (e.g. cigarettes). Never use hard or sharp objects that could scratch or damage the protective pane or housing to clean the device. Do not use aggressive cleaning agents such as thinners, gasoline, abrasive cleaners, spray cleaners, acidic or alkaline solutions, or wax. Do not spray any liquids onto the device. To clean the housing, moisten a soft cloth with tepid water and wipe off the dirt. Make sure that no liquid enters the inside of the device. Afterwards, wipe the cleaned surface with a clean, dry cloth. The housing/surface of the VCU may be very hot when the device is operational. Please exercise caution and use appropriate protective equipment (PPE). Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

1 Date:

9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 6 3. OPERATING MODES AND WIRELESS CHARACTERISTICS Bluetooth and WiFi can work together. The device operates with two Antennas (one internal and one external Antenna). Bluetooth signals are sent over the internal Antenna. WiFi signals are sent over both, internal and external Antenna. A Bluetooth and WiFi combined module is integrated in the VCU: Alps UGKZDA2001AC. 3.1. Bluetooth Version 5.2 (class2) Bluetooth operates in the 2.4 GHz band (2402 ~ 2480MHz) Bluetooth works in both the BDR and EDR In the VCU the Bluetooth operates in the Classic and Low Energy modes. 3.2. WiFi In the VCU, the WIFI has the following operating Modes. The device can connect to the external Access points in Station mode. The device can also operate as an Access point. Declaration of WiFi Transmission Power:

WLAN 2412 2462 MHz

<20 dBm WLAN 5150 5250 MHz & 5750 5850 MHZ <20 dBm Used WLAN Modes:

Station Mode (STA) o Device does not connect to external AP on DFS Channels Access Point Mode (AP) o DFS channels are not used Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

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9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 7 4. INSTALLATION Please follow the safety and warning notices as documented above when handling and installing this Bosch device. The VCU will be installed behind the dashboard (e.g. behind glove box) and is not exposed to the cabin. It will be fixed to the vehicle using a plastic bracket which is carline specific. Exact mounting location of the VCU and its peripherals is carline specific. The below picture shows an schematic / example. A n t E x t

. V C U VCU Example VCU and external antenna mounting location Mounting direction shall be vertical with the connectors facing down and with the antenna pointing up towards the vehicle compartment as shown below. The OEM shall adhere to the below depicted keep-out zones when designing the packaging and when mounting the VCU in individual carlines during production. Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

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9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 8 VCU Antenna Keep-Out Zone VCU Mandatory (Minimum) Thermal Keep-Out Zone Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

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9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 9 VCU Mandatory (Minimum) Keep-Out Zone for metal cross-vehicle beam Additional Installation Requirements:

Cable length to external Antenna: 1 1.5 m. Distance external Antenna to VCU (center of gravity): 55cm Minimal permissible distance1 VCU internal / external Antenna and nearest interior Class-A surface2: 47.1 mm 1 Measured from antenna dipol. 2 Class-A interior surface is any high-quality component that a passenger inside a vehicle can see, touch, or engage with Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

1 Date:

9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 10 5. CERTIFICATION NOTICES AND REGULATORY VERBIAGE 5.1. General Notices Component Name:

GM VCU 1.0 Type Designation:

Cockpit Integration Platform (CIP) Model Name:

VCUNM1 Certificate Holder:

Robert Bosch GmbH Address:

Robert-Bosch-Platz 1 70839 Gerlingen Germany This equipment shall be installed and operated according to the defined installation requirements including the minimum distance between the VCU internal / external antenna and the nearest interior Class-A surface. External antenna to nearest interior Class-A surface min. distance of 47.11 mm Internal antenna to nearest interior Class-A surface min. distance of 197 mm Declaration of WiFi Transmission Power:

WLAN 2412 2462 MHz

<20 dBm WLAN 5150 5250 MHz & 5750 5850 MHZ <20 dBm 5.2. Additional Country Specific Requirements 5.2.1. USA This device complies 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. To comply with FCC Exposure requirements the OEM is instructed by the Grantee to assure a minimum separation distance of 47mm between the housing where the integrated antenna is located and any human body as documented in the filing. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 5.2.2. Canada This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference. Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights. Version:

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9/29/2023 VCU 1.0 - Technical Description and Installers Manual Page 11

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInno-

vation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de li-

cence. Lexploitation est autorise aux deux conditions suivantes :

1. Lappareil ne doit pas produire de brouillage;

2. Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Robert Bosch GmbH 2022. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.

Date: 2 February 2022 PHOENIX TESTLAB GmbH Product Certification Knigswinkel 10 D 32825 Blomberg FCC ID: 2AUXS-VCUNM1 Dear Sirs, Subject: Compliance Statements in Transportation Vehicle Manual Our product with the above FCC ID is marketed solely inside transportation vehicles. Consequently, its functional description will be included in the individual owners manual of the vehicle. We hereby assure that the following caution statement as per CFR 47, 15.21 is included in a prominent location of the owners manual of the cars:

The title CAUTION TO USERS or FCC WARNING:

NOTE or relevant title and Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. In addition, we also assure that the following statement is also included in a prominent location in the manual as per CFR 47, 15.19(a)(3):

This device complies 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 If you have any questions, please feel free to contact me. Yours sincerely, Signatory Uwe Dollitz Section Manager PHOENIX TESTLAB GmbH

C G SATELLITE RADIO NO M t EIA AT 12345678 HD Radio Technology manufactured under license from iBiquity IFT: RCPBOAI18-1563 Digital Corporation. U.S. and Foreign Patents. For patentssee Marca:Bosch Modelo: VCUNARM1 hitp://dts.com/patents. HD Radio and the HD, HD Radio and

"ARC" logos are registered trademarks or trademarks of iBiquity Digital Corporation in the United States and/or other countnes. FCC ID: YBN-VCUXXXX _10:9595A-VCUXXXX This device complies with part 15 of the FCC Rules and Industry Canada RSSs 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.

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 United States of America Tilman Almstedt, XC/QMM-VR2-S Tel +49 5121 49-4226 Eike-Tilman.Almstedt@de.bosch.com Robert Bosch GmbH Postfach 10 02 61 31102 Hildesheim Visitor:

Robert-Bosch-Strae 200 31139 Hildesheim Tel +49 5121 49-0 www.bosch.com 14 September 2023 Certifications concerning covered equipment. Section 2.911(d)(5)(i)-(ii) FCC ID:

2AUXS-VCUNM1 We, Robert Bosch GmbH, 1 Robert-Bosch-Strasse 200, Hildesheim; 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. 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. Sincerely Signature i.V. Dirk Zamow Approval contact Robert Bosch GmbH Registered Office: Stuttgart, Registration Court: Amtsgericht Stuttgart, HRB 14000;

Chairman of the Supervisory Board: Prof. Dr. Stefan Asenkerschbaumer; Managing Directors: Dr. Stefan Hartung, Dr. Christian Fischer, Filiz Albrecht, Dr. Markus Forschner, Dr. Markus Heyn, Dr. Tanja Rckert

Robert Bosch GmbH Postfach 10 02 61 31102 Hildesheim Visitor:

Robert-Bosch-Strae 200 31139 Hildesheim Tel +49 5121 49-0 www.bosch.com 18 September 2023 To whom it may concern Tilman Almstedt, XC/QMM-VR2-S Tel +49 5121 49-4226 Eike-Tilman.Almstedt@de.bosch.com FCC Permissive II Change Request FCC ID:

2AUXS-VCUNM1 We, Robert Bosch GmbH, Robert-Bosch-Strasse 200, Hildesheim; are submitting an application for a class II permissive change to the FCC approval of the already certified product with the FCC-ID: 2AUXS-VCUNM1. We will change the RF exposure conditions from mobile to portable conditions. Sincerely i.V. Signature Dirk Zamow FCC Listed point of Contact Robert Bosch GmbH Registered Office: Stuttgart, Registration Court: Amtsgericht Stuttgart, HRB 14000;

Chairman of the Supervisory Board: Prof. Dr. Stefan Asenkerschbaumer; Managing Directors: Dr. Stefan Hartung, Dr. Christian Fischer, Filiz Albrecht, Dr. Markus Forschner, Dr. Markus Heyn, Dr. Tanja Rckert

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6842029.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Long/Short-term Confidentiality Request Date: 05 October 2023 PHOENIX TESTLAB GmbH Product Certification Knigswinkel 10 D 32825 Blomberg FCC ID: 2AUXS-VCUNM1 To Whom It May Concerns, Pursuant to sections 0.457(d) and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, we hereby request long-term confidential treatment of information accompanying this application as outlined below:

Schematics Block Diagram Operational Description Parts List Tune-Up Info In addition we hereby request the following exhibits contained in this application to be temporarily (short-term confidentiality) withheld from the public disclosure for an initial period of days not applicable until:

External Photos Internal Photos Test Setup Photos Users Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to rule 0.457(d), disclosure of this application and all accompanying documentation will not be made before the date of the GRANT for this application. If you have any questions, please feel free to contact me. Yours sincerely, Signatory Uwe Dollitz Section Manager PHOENIX TESTLAB GmbH

To whom it may concern Tilman Almstedt, XC/QMM-VR2-S Telefon +49 5121 49-4226 Eike-Tilman.Almstedt@de.bosch.com Robert Bosch GmbH Postfach 10 02 61 31102 Hildesheim Besucher:

Robert-Bosch-Strae 200 31139 Hildesheim Telefon +49 5121 49-0 www.bosch.com Commercial power of attorney for international type approval 22. September 2023 Ladies and gentlemen, The company Phoenix Testlab GmbH, Knigswinkel 10, 32825 Blomberg, GERMANY has been contracted by Robert Bosch GmbH, Robert-Bosch-Platz 1, 70839 GERLINGEN, GERMANY to obtain type approval for the following radio type equipment manufactured and released by Robert Bosch GmbH. Brand:

Project:

Model name(s):

BOSCH VCU HIGH VCUNH1; VCURH1 Description:

Virtual Cockpit Unit We hereby declare that Phoenix Testlab GmbH, Knigswinkel 10, 32825 Blomberg, GERMANY, for regulatory matters and approvals for our above-listed product, also to contact government organizations, and is hereby authorized to further appoint agencies, or third-party companies, as they deem fit to represent us and to act on our behalf regarding the approval scope of the above-listed product. Notwithstanding any provision to the contrary agreed upon in the respective is our authorized representative Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000;

Aufsichtsratsvorsitzender: Prof. Dr. Stefan Asenkerschbaumer; Geschftsfhrung: Dr. Stefan Hartung, Dr. Christian Fischer, Dr. Markus Forschner, Stefan Grosch, Dr. Markus Heyn, Dr. Tanja Rckert Die Bildmarke und die Wortmarke BOSCH sind registrierte Marken der Robert Bosch GmbH, Deutschland contractual documents concluded between the parties, Phoenix Testlab GmbH, Knigswinkel 10, 32825 Blomberg, GERMANY may disclose any information received by Bosch to such government organizations, appointed agencies or third-party companies to the extent necessary to achieve the above mentioned approvals. 22. September 2023 Seite 2 von 2 This appointment is valid until 31 December 2024, commencing with the date of this authorisation. Robert Bosch GmbH may revoke this authorisation and appointment at any time prior to the expiration of the year period upon written notice to Phoenix Testlab GmbH, Knigswinkel 10, 32825 Blomberg, GERMANY. i.V. Markus Maier Head of EMC department Author:

XC/QMM-VR2-S Almstedt

To whom it may concern Tilman Almstedt, XC/QMM-VR2-S Tel +49 5121 49-4226 Eike-Tilman.Almstedt@de.bosch.com Power settings for SAR-Test FCC ID:

2AUXS-VCUNM1 Robert Bosch GmbH Postfach 10 02 61 31102 Hildesheim Visitor:

Robert-Bosch-Strae 200 31139 Hildesheim Tel +49 5121 49-0 www.bosch.com 29 September 2023 We, Robert Bosch GmbH, Robert-Bosch-Strasse 200, Hildesheim; declare that the power settings inside of report SAR.20230711 Revision D are higher than the actual output power of US devices in the market. The higher values for testing are used to demonstrate compliance for worldwide worst-case scenario. These higher power values are not marketed under the FCC-ID: 2AUX-VCUNM1. Actual power setting for US devices are limited in maximum as follows:

Ch 1-11 Ch 36-48 Ch 149-161 Ch 165 2401 - 2473 MHz 5170 - 5250 MH 5735 - 5815 MHz 5815 - 5835 MHz 10dBm 8dBm 17dBm 17dBm The SAR-testing has successfully passed maximum power levels. Sincerely i.V. Signature Dirk Zamow FCC Listed point of Contact Robert Bosch GmbH Registered Office: Stuttgart, Registration Court: Amtsgericht Stuttgart, HRB 14000;

Chairman of the Supervisory Board: Prof. Dr. Stefan Asenkerschbaumer; Managing Directors: Dr. Stefan Hartung, Dr. Christian Fischer, Filiz Albrecht, Dr. Markus Forschner, Dr. Markus Heyn, Dr. Tanja Rckert

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Date: 16 February 2022 PHOENIX TESTLAB GmbH Product Certification Knigswinkel 10 D 32825 Blomberg FCC ID: 2AUXS-VCUNM1 Subject: Attestation Letter Dear Sirs, Signatory Uwe Dollitz Section Manager PHOENIX TESTLAB GmbH The product with the above FCC ID is an OEM product and not available as an aftermarket device. We hereby assure, in the name of the Grantee, that the product is marketed as an OEM product. The Grantee ensures that the product will be exclusively factory-installed inside vehicles where the external antenna will be installed with a minimum separation distance of at least 19.7 cm to the user/by-stander.Yours sincerely,

UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID: 2AUXS-VCUNM1

(1) DFS Device --

Master, Client without radar detection capability, Client with Radar detection capability , N/A

(2) Active / Passive Scanning , adhoc mode access point capability Frequency Band

(MHz) Active Scanning

(the device can transmit a probe

(beacon)) 2412 2462 MHz 2422 2452 MHz 5180 5240 MHz 5190 5230 MHz 5260 5320 MHz 5270 5310 MHz 5500 5700 MHz 5510 5670 MHz 5745 5825 MHz 5755 5795 MHz Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No passive scanning

(where the device can listen only with no probes) Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No Ad Hoc Mode capability Access point capability Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No

(3) Country code selection ability -

If yes, pls explain how was implemented : Uses country information from cellular network. Yes , No

(4) Meet 15.202 requirement -

pls check below :

Yes , No , A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network.

(5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. No Apply , Apply ,

(If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) If you have any questions, please feel free to contact me at the address shown below. Yours sincerely, Signatory Uwe Dollitz Section Manager PHOENIX TESTLAB GmbH