OL3BTWDB02BT & WLAN module

Table of Content 1 Generalities ............................................................................................................................................................................... 2 1.1 Introduction .................................................................................................................................................................... 2 1.1.1 Overview ........................................................................................................................................... 2 1.1.2 Aim of the document ......................................................................................................................... 2 1.2 Services provided by the feature or equipment................................................................................................. 2 1.3 External Interfaces ........................................................................................................................................................ 3 1.4 Terminology / Abbreviations .................................................................................................................................... 6 1.5 Related Documents ...................................................................................................................................................... 6 1.6 Features ............................................................................................................................................................................ 8 2 General Requirements .......................................................................................................................................................... 8 2.1 Standards ......................................................................................................................................................................... 8 2.1.1 BT related certification ..................................................................................................................... 8 2.2 Environmental requirements ................................................................................................................................... 10 3 General Description ............................................................................................................................................................. 10 3.1 Bluetooth WLAN daughter board BT stack diagram ...................................................................................... 10 3.2 Bluetooth WLAN daughter board bloc diagram.............................................................................................. 11 3.3 Mechanical aspects .................................................................................................................................................... 11 3.4 Specification ................................................................................................................................................................. 15 4 Detailed Technical Description ........................................................................................................................................ 17 4.1 Electronic ....................................................................................................................................................................... 17 4.1.1 RF solution to be implemented ....................................................................................................... 17 4.1.2 Schematic ........................................................................................................................................ 18 4.1.3 BOM ............................................................................................................................................... 18 4.2 Radio frequency .......................................................................................................................................................... 20 4.2.1 Antenna ........................................................................................................................................... 20 4.2.2 Immunity to external spurious and interferences ............................................................................ 24 4.3 Layout ............................................................................................................................................................................. 24 4.3.1 BTWDB layout ................................................................................................................................ 24 4.3.2 Place requirements of BTWDB on mainboard ................................................................................ 24 4.4 RF Module label: L-Label ......................................................................................................................................... 25 4.4.1 L-Label characteristics ................................................................................................................... 25 4.4.2 L-Label location ............................................................................................................................. 25 4.4.3 L-Label content ............................................................................................................................... 25 1 Generalities 1.1 Introduction 1.1.1 Overview The main objectives for this board, discussed also with the marketing are:  Get lowest cost solution to enable BT and WLAN for a maximum of IP terminals  Enable new usages like o The phone is seen as a carkit for a smartphone o The phone can exchange phonebook with a smartphone o The phone can support tags through BT Low Energy o The phone can support WLAN  From R&D point of view: o The board must be small enough to be integrated easily into our ID. o The board must integrate the antenna to avoid a …

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ALE International 32, Avenue Kléber, 92700 Colombes, France +33 39067 5212 [email protected] FCC ID: OL3BTWDB02 IC: 1737D-BTWDB02 ISED Product Information PMN BT & WLAN module FVIN 3ML23008ACAA01 HMN N/A ISED Company Number 1737D HVIN BTWDB02 UPN BTWDB02 Software Security Description – KDB 594280 D02v01r03 Section II General Description 1. Describe how any software/firmware updates for elements than can affect the device’s RF parameters will be obtained, downloaded, validated and installed. For software that is accessed through manufacturer’s website or device’s management system, describe the different levels of security as appropriate. Answer: Need the authorization access the software from manufacture 2. Describe the RF parameters that are modified by any software/firmware without any hardware changes. Are these parameters in some way limited such that any other software/firmware changes will not allow the device to exceed the authorized RF characteristics? Answer: Not applicable for RF parameters change. 3. Describe in detail the authentication protocols that are in place to ensure that the source of the RF-related software/firmware is valid. Describe in detail how the RF-related software is protected against modification. Answer: Need the authorization access the software from manufacture. 4. Describe in detail any encryption methods used to support the use of legitimate RF-related software/firmware. Answer: Not applicable for the end user. 5. For a device that can be configured as a master and client (with active or passive scanning), explain how the device ensures compliance for each mode? In particular if the device acts as master in some band of operation and client in another; how is compliance ensured in each band of operation? Answer: Only the client device Third-Party Access Control 1. Explain if any third parties have the capability to operate a U.S.-sold device on any other regulatory domain, frequencies, or in any manner that may allow the device to operate in violation of the device’s authorization if activated in the U.S. Answer : Not applicable 2. Describe, if the device permits third-party software or firmware installation, what mechanisms are provided by the manufacturer to permit integration of such functions while ensuring that the RF parameters of the ALE International 32, Avenue Kléber, 92700 Colombes, France +33 39067 5212 [email protected] device cannot be operated outside its authorization for operation in the U.S. In the description include what controls and/or agreements are in place with providers of third-party functionality to ensure the devices’ underlying RF parameters are unchanged and how the manufacturer verifies the functionality. Answer : Not applicable 3. For Certified Transmitter modular devices, describe how the module grantee ensures that host manufacturers fully comply with these software security requirements for U-NII devices. If the module is controlled through driver software loaded in the host, describe how the drivers are controlled and managed such that the modular transmitter RF parameters are not modified outside the grant of authorization. Answer : Not applicable Software Configuration Description – KDB 594280 D02v01r03 Section III USER CONFIGURATION GUIDE 1. Describe the user configurations permitted through the UI. If different levels of access are permitted for professional installers, system integrators or end-users, describe the differences. a. What parameters are viewable and configurable by different parties? Answer : Not applicable for RF parameters b. What parameters are accessible or modifiable by the professional installer or system integrators? (1) Are the parameters in some way limited, so that the installers will not enter parameters that exceed those authorized? Answer: Yes (2) What controls exist that the user cannot operate the device outside its authorization in the U.S.? Answer : User cannot access without the authorization c. What parameters are accessible or modifiable by the end-user? (1) Are the parameters in some way limited, so that the installers will not enter parameters that exceed those authorized? Answer: Yes (2) What controls exist that the user cannot operate the device outside its authorization in the U.S.? Answer : User cannot access without the authorization d. Is the country code factory set? Can it be changed in the UI? (1) If it can be changed, what controls exist to ensure that the device can only operate within its authorization in the U.S.? Answer: Yes, it is set in factory. It can’t be changed in the UI. e. What are the default parameters when the device is restarted? ALE International 32, Avenue Kléber, 92700 Colombes, France +33 39067 5212 [email protected] Answer: FCC region code 2. Can the radio be configured in bridge or mesh mode? If yes, an attestation may be required. Further information is available in KDB Publication 905462 D02. Answer: Not applicable 3. For a device that can be configured as a master and client (with active or passive scanning), if this is user configurable, describe what controls exist, within the UI, to ensure compliance for each mode. If the device acts as a master in some bands and client in others, how is this configured to ensure compliance? Answer: Client device 4. For a device that can be configured as different types of access points, such as point-to-point or point-to-multipoint, and use different types of antennas, describe what controls exist to ensure compliance with applicable limits and the proper antenna is used for each mode of operation. (See Section 15.407(a)) Answer: Not applicable Sincerely, Signature: Printed name: Patrick Hauptmann Title: Product Certification Manager, Voice Division

ALE International 32, Avenue Kléber, 92700 Colombes, France +33 39067 5212 [email protected] 12/20/2022 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appoint DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, Jiangsu, China,, 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, Signature: Printed name: Patrick Hauptmann Title: Product Certification Manager, Voice Division

ALE International 32, Avenue Kléber, 92700 Colombes, France +33 39067 5212 [email protected] Date (2022-12-20) Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Modular Approval Request FCC ID: OL3BTWDB02 The following attestation addresses the requirements to support modular approval: Modular approval requirement Yes (provide brief statement) No * (a) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly Has RF shielding. (b) The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal The modular have buffered modulation/data inputs. (c) The module must contain power supply regulation on the module The modular transmitter have its own power supply regulation. (d) The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) The module is equipped with a PCB antenna, please refer to the External photo for the detail (e) The module must demonstrate compliance in a stand-alone configuration The module was tested in stand- alone configuration. Pls refer to the Setup photo for detail. (f) The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements) Pls refer to the label sample exhibit – host labelling is described in integration manual (g) The module must comply with all specific rules applicable to the transmitter. The grantee must provide comprehensive instructions to explain compliance requirements The required FCC rule has been fulfilled and all the instructions for the maintaining compliance have been clearly stated in the User Manual ALE International 32, Avenue Kléber, 92700 Colombes, France +33 39067 5212 [email protected] Modular approval requirement Yes (provide brief statement) No * (h) The module must comply with RF exposure requirements Yes * Please provide a detailed explanation if the answer is “No.” Sincerely, Signature: Printed name: Patrick Hauptmann Title: Product Certification Manager, Voice Division

ALE International 32, Avenue Kléber, 92700 Colombes, France +33 39067 5212 [email protected] 12/20/2022 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: OL3BTWDB02 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request confidential treatment of information accompanying this application as outlined below: PERMANENT LONG-TERM CONFIDENTIALITY: Schematics Block Diagrams Operational Description When the device is marketed before the requested number of days listed above, the grantee will inform the TCB to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Sincerely, Signature: Printed name: Patrick Hauptmann Title: Product Certification Manager, Voice Division

ALE International 32, Avenue Kléber, 92700 Colombes, France +33 39067 5212 [email protected] Date: 12/20/2022 Non-SDR-Statement Federal Communications Commission Authorization and Evaluation Division ATTESTATION FCC ID: OL3BTWDB02 Product Name: BT & WLAN module Model Name: BTWDB02 Regarding the SDR application guide (KDB442812 D01 SDR Apps Guide v02r03), our answer to the following FOUR questions can be used for determining our device is not an SDR: 1. Can the RF parameters of the device be altered through software? Answer: Yes. 2. Can third parties not permitted by the Commission through specific filings modify, configure, or load different software, or make configuration settings to operate the device or host hardware radio frequency parameters (frequency range, modulation type, maximum output power or other radio parameters) in any other way than granted (or expected to be granted)? Answer: No. 3. Is the device capable of operating in any other in any other way than granted, or will be, granted? Answer: No. 4. Does the manufacturer elect SDR? Answer: No. Sincerely, Signature: Printed name: Patrick Hauptmann Title: Product Certification Manager, Voice Division Notes: Required for FCC IC application

TA N Appl Prod Mod HW V SW V Repo Test A Techn No.145, Jintan TE licant duct el Version Version ort No t Date nology g Rd, Tangzhe TEL: +8 FAX: +86‐ 0 EST DA ALE In BTWD BTWD 3ML23 R100- Y2106 July 8 y (Shan en Industry Pa 6‐021‐507911 021‐50791141 ATA nternation DB01 DB01 3008AAA -1.00.14.4 6A0666-T , 2021 nghai) C ark, Pudong Sh 141/2/3 1/2/3‐8000 nal AA 454 T1 Co., Lt hanghai, Chin td. a Test R 上海同耀通 Test Resu 1.1. Gai Mode BTWD Report 信技术有限公 ults: n and Effic el(IMEI) Te DB01-1 3 D 司 iency est Item Te D GAIN est State F FS Frequency (MHz) 2405 2410 2415 2420 2425 2430 2435 2440 2445 2450 2455 2460 2465 2470 2475 2480 5100 5105 5110 5115 5120 5125 5130 5135 5140 5145 5150 5155 5160 5165 5170 5175 5180 5185 5190 5195 5200 Efficiency(% 31.85 33.61 38.44 43.65 44.44 45.96 46.22 44.33 40.81 39.40 39.62 39.98 39.03 39.31 41.02 40.50 10.48 10.56 11.60 12.42 13.39 13.93 14.89 15.04 15.68 14.94 13.87 13.22 13.56 13.86 14.11 15.04 15.81 16.16 16.28 16.15 16.00 %)Gain(dB 2.46 2.82 3.07 2.91 3.04 2.64 2.44 2.07 1.84 1.86 1.75 1.96 1.80 2.10 2.20 1.94 -4.38 -4.55 -4.14 -3.87 -3.49 -3.09 -2.41 -3.11 -2.33 -2.43 -2.69 -2.70 -2.98 -3.01 -2.96 -2.26 -2.74 -2.30 -2.14 -2.09 -2.44 Y2106A 第 2 页 Bi) No BTWD B 8 5 4 7 9 9 3 3 9 0 8 6 6 4 0 4 9 4 A0666-T1 共 14页 te B01-1 Test R 上海同耀通 Report 信技术有限公 司 5205 5210 5215 5220 5225 5230 5235 5240 5245 5250 5255 5260 5265 5270 5275 5280 5285 5290 5295 5300 5305 5310 5315 5320 5325 5330 5335 5340 5345 5350 5355 5360 5365 5370 5375 5380 5385 5390 5395 5400 5405 5410 5415 15.39 15.41 15.42 16.09 17.04 17.62 17.78 17.64 18.09 18.29 18.35 18.44 18.71 20.10 20.77 21.19 20.33 20.01 20.23 20.35 19.86 18.34 19.22 19.47 20.56 24.21 26.38 27.35 27.49 26.94 26.63 23.99 24.18 24.95 25.13 25.76 26.23 27.49 27.13 28.41 29.41 27.52 25.52 -2.78 -2.51 -2.99 -2.45 -2.05 -1.75 -2.09 -1.89 -1.38 -1.52 -1.52 -1.49 -1.78 -1.01 -0.84 -0.94 -1.14 -1.31 -1.23 -0.97 -1.30 -1.72 -1.34 -1.34 -0.77 -0.21 0.41 0.24 0.08 0.61 0.26 -0.39 -0.15 -0.26 0.10 0.02 0.14 0.20 -0.09 0.33 0.65 0.01 0.17 Y2106A 第 3 页 8 9 5 5 5 9 9 8 2 2 9 8 4 4 4 3 7 0 2 4 4 7 9 5 6 9 A0666-T1 共 14页 Test R 上海同耀通 Report 信技术有限公 司 5420 5425 5430 5435 5440 5445 5450 5455 5460 5465 5470 5475 5480 5485 5490 5495 5500 5505 5510 5515 5520 5525 5530 5535 5540 5545 5550 5555 5560 5565 5570 5575 5580 5585 5590 5595 5600 5605 5610 5615 5620 5625 5630 26.39 26.86 28.15 28.02 29.25 29.50 30.42 31.16 31.49 30.38 30.36 32.09 32.95 34.01 33.89 33.83 35.86 35.65 36.15 36.73 36.66 36.36 35.68 35.53 34.49 35.11 35.69 37.55 38.47 38.61 39.21 36.97 34.15 33.80 34.98 36.53 36.80 36.45 37.32 37.06 37.90 38.15 37.08 0.36 0.11 0.44 0.32 0.54 0.55 1.39 0.89 1.12 1.11 0.90 1.51 1.23 1.45 1.52 1.49 1.92 1.74 1.54 2.11 1.66 1.78 2.20 1.89 1.63 2.23 1.91 2.18 1.99 2.33 2.45 2.19 1.89 1.74 2.24 2.04 2.43 2.28 2.33 2.38 2.09 2.28 2.18 Y2106A 第 4 页 A0666-T1 共 14页 Test R 上海同耀通 Report 信技术有限公 司 5635 5640 5645 5650 5655 5660 5665 5670 5675 5680 5685 5690 5695 5700 5705 5710 5715 5720 5725 5730 5735 5740 5745 5750 5755 5760 5765 5770 5775 5780 5785 5790 5795 5800 5805 5810 5815 5820 5825 5830 5835 5840 5845 37.10 36.10 37.70 37.87 36.55 37.39 38.10 36.88 37.91 40.33 42.44 42.63 42.57 42.44 44.10 45.49 45.77 47.15 47.18 48.87 48.52 49.69 49.30 48.89 48.26 47.68 48.70 47.55 46.66 44.46 45.07 44.18 44.75 43.60 41.92 40.29 39.29 39.30 38.98 38.34 38.03 37.71 38.25 2.41 2.17 2.40 2.28 2.26 2.12 2.36 2.31 2.19 2.58 2.94 2.68 2.84 2.90 2.79 2.58 2.76 2.93 2.80 2.72 2.99 2.96 2.93 3.00 2.59 2.81 2.86 2.66 2.82 2.50 2.82 2.54 2.58 2.28 2.41 1.99 2.07 2.14 2.05 1.77 1.82 2.43 2.20 Y2106A 第 5 页 A0666-T1 共 14页 Test R 上海同耀通 Mod BTWD Report 信技术有限公 del Tes DB01-2 3D 司 st Item Te D GAIN st State F FS 5850 5855 5860 5865 5870 5875 5880 5885 5890 5895 5900 Frequency (MHz) 2405 2410 2415 2420 2425 2430 2435 2440 2445 2450 2455 2460 2465 2470 2475 2480 5100 5105 5110 5115 5120 5125 5130 5135 5140 5145 5150 37.49 36.09 34.99 33.79 33.29 33.13 32.50 32.18 30.95 31.07 31.62 Efficiency 30.00 32.21 36.30 40.62 41.19 42.79 43.29 40.99 38.01 36.42 36.85 37.76 37.04 37.42 39.27 38.87 17.65 17.87 19.42 20.60 22.03 22.90 24.54 25.18 25.70 24.91 23.31 2.03 1.98 1.73 1.74 1.56 1.45 1.34 0.94 1.15 1.31 1.05 y(%)Gain( 2.5 2.5 2.9 3.1 2.7 2.5 2.4 2.1 2.0 2.0 2.1 2.1 2.1 1.9 2.2 2.0 -2.1 -2.0 -1.6 -1.0 -0.8 -0.6 -0.5 -0.5 -0.0 -0.1 -0.3 Y2106A 第 6 页 (dBi) N 52 BT W 51 91 16 77 58 45 10 04 00 11 12 11 97 23 00 17 08 64 08 83 67 54 50 05 15 33 A0666-T1 共 14页 Note WDB01-2 Test R 上海同耀通 Report 信技术有限公 司 5155 5160 5165 5170 5175 5180 5185 5190 5195 5200 5205 5210 5215 5220 5225 5230 5235 5240 5245 5250 5255 5260 5265 5270 5275 5280 5285 5290 5295 5300 5305 5310 5315 5320 5325 5330 5335 5340 5345 5350 5355 5360 5365 5370 22.52 22.74 23.23 23.59 24.89 25.79 26.01 26.61 26.36 26.54 25.35 25.54 25.87 26.65 27.45 28.23 28.28 28.48 28.99 29.45 29.58 29.87 30.66 31.86 32.72 33.18 32.12 31.01 30.08 30.12 28.87 27.23 29.03 30.31 31.64 36.37 39.31 40.50 39.60 36.79 35.79 33.00 33.87 35.20 -0.7 -0.4 -0.6 -0.3 -0.1 -0.0 0.1 0.0 0.1 -0.2 -0.5 0.0 -0.3 -0.1 -0.2 0.1 0.1 0.0 0.3 0.4 0.4 0.8 0.6 0.8 0.9 0.7 0.7 0.6 0.3 0.4 0.5 0.1 0.3 0.6 0.9 1.4 1.8 2.2 2.0 1.6 1.4 1.3 1.4 1.4 Y2106A 第 7 页 78 46 61 30 15 04 12 08 16 20 53 02 39 15 24 14 14 09 33 46 47 83 63 82 90 70 72 65 32 41 52 14 36 61 94 46 82 26 01 68 43 37 44 43 A0666-T1 共 14页 Test R 上海同耀通 Report 信技术有限公 司 5375 5380 5385 5390 5395 5400 5405 5410 5415 5420 5425 5430 5435 5440 5445 5450 5455 5460 5465 5470 5475 5480 5485 5490 5495 5500 5505 5510 5515 5520 5525 5530 5535 5540 5545 5550 5555 5560 5565 5570 5575 5580 5585 5590 35.68 36.10 36.16 37.04 36.11 36.10 36.31 33.77 32.77 34.41 35.66 36.33 36.20 36.53 36.29 35.90 35.70 35.98 35.16 35.67 37.21 38.00 38.73 38.76 38.71 39.32 39.29 38.77 39.30 38.09 37.53 37.12 37.70 36.87 37.09 37.08 38.05 37.54 36.89 35.73 34.29 32.37 32.96 34.94 1.6 1.5 1.6 1.7 1.3 1.6 1.7 1.3 1.3 1.4 1.7 1.4 1.5 1.6 1.7 1.6 1.6 1.6 1.4 1.4 1.9 2.1 2.0 2.0 2.0 2.1 2.0 2.1 2.1 2.1 1.9 2.1 2.1 2.1 2.4 1.9 2.6 2.5 2.1 2.2 2.2 1.7 1.9 2.3 Y2106A 第 8…

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DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2290438R-RF-External Photo Page 1 / 1 External Photographs EUT Photo(1) EUT Photo(2)

1. RF module label: L-Label 1.1 L-Label characteristics ➢ Dimensions: (10x10) mm ➢ Label location: On TOP side of the module DB shell ➢ AL-E part-number: 3ML21086AAAA 1.2 L-Label location Shield size:10.6mm*10.6mm Module dimension: L x W: 29 x 17.5(Typ.)mm、H : 2.45 (Max.) mm 1.3 L-Label content The information available on this label are: • Product information: G2 • Manufacturing information: G5, G7, G13 The details for each kind of information is provided in the example of label hereafter. L-Label content: (yellow bullets (x) are contextual and need to be updated with product information’s) QR code contains: For example： QR code contains: 3ML23008ACAA01;SER202112345;BD:AABBCCDDEEFF;WLAN:AABBCCDDEEFF;FCC ID: OL3BTWDB02;IC: 1737D-BTWDB02 IC number information is inserted inside the QR code. If want to check IC number, you can scan the QR code to get the information. FCC ID: OL3BTWDB02 IC: 1737D-BTWDB02 1cm 3ML23008ACAA01 SER202112345 BD:AABBCCDDEEFF WLAN:AABBCCDDEEFF FCC ID: OL3BTWDB02 IC: 1737D-BTWDB02 0.5cm BT W DB 02 G2 G5 G13 G7 3ML23008ACAA01 SER202112345

DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2290438R-RF-Internal Photo Page 1 / 3 nternal Photographs EUT Photo(1) EUT Photo(2) DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2290438R-RF-Internal Photo Page 2 / 3 EUT Photo(3) 10 EUT Photo(4) DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2290438R-RF-Internal Photo Page 3 / 3 EUT Photo(5)

DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Test report No: 2290438R-RF-US-P20V01 SAR Exemption Evaluation Report Product Name BT & WLAN MODULE TradeMark Alcatel-Lucent Enterprise Model and /or type reference BTWDB02 FCC ID OL3BTWDB02 Applicant ́s name / address ALE International 32, Avenue Kléber – 92700 Colombes – FRANCE Test method requested, standard FCC Part1.1307 FCC Part2.1091 KDB 447498 D04V01 Verdict Summary IN COMPLIANCE Documented By (name / position & signature) Tim Cao/ Project Engineer Approved by (name / position & signature) Jack Zhang/ Manager Date of issue 2023-01-03 Report Version V1.1 Report template No Template_FCC MPE-RF-V1.0 DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2290438R-RF-US-P20V01 Page 2 / 8 INDEX page Competences and Guarantees......................................................................................................................................... 3 General conditions............................................................................................................................................................. 3 Environmental conditions .................................................................................................................................................. 3 Possible test case verdicts................................................................................................................................................ 4 Abbreviations ..................................................................................................................................................................... 4 Document History .............................................................................................................................................................. 5 Remarks and Comments .................................................................................................................................................. 5 1. RF Exposure Evaluation.......................................................................................................................................... 6 1.1. Limits ........................................................................................................................................................................ 6 1.2. Test Procedure ........................................................................................................................................................ 7 1.3. Test Result of RF Exposure Evaluation ................................................................................................................. 7 DEKRA Testing and Certification (Suzhou) Co., Ltd. No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 Report no.: 2290438R-RF-US-P20V01 Page 3 / 8 COMPETENCES AND GUARANTEES DEKRA is a testing laboratory competent to carry out the tests described in this report. In order to assure the traceability to other national and international laboratories, DEKRA has a calibration and maintenance program for its measurement equipment. DEKRA guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and unde…

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