SPEBT04B1Bluetooth Hands-Free Car Kit

910805 1 International Co., Ltd. 3B02&3B03, No.5 Hsin-Yi Rd., Sec. 5, Taipei 110, Taiwan Tel: 886-2-27223333 (Rep.) Fax: 886-2-27225050 _____E-mail: [email protected] web site: www.celltrend.com.tw___ Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize ELECTRONICS TESTING CENTER, TAIWAN, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by ELECTRONICS TESTING CENTER, TAIWAN on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing ELECTRONICS TESTING CENTER, TAIWAN as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; 910805 2 e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, (signature) Meg Wang Sales Manager CellTrend International Co., Ltd. 3B02&3B03, No.5 Hsin-Yi Rd., Sec. 5, Taipei 110, Taiwan

910805 3 International Co., Ltd. 3B02&3B03, No.5 Hsin-Yi Rd., Sec. 5, Taipei 110, Taiwan Tel: 886-2-27223333 (Rep.) Fax: 886-2-27225050 _____E-mail: [email protected] web site: www.celltrend.com.tw___ Federal Communications Commission FCC ID:SPEBT04B1 Product Name: Bluetooth Hands-Free Car Kit Model Name:BT-04B1 Trade Name: CELLTREND INTERNATIONAL CO., LTD. Dear Sir: In accordance with 47 C.F.R. Section 0.459, we would like to request confidentiality on some exhibits we submitted for above application for the reason of trade secret. If those exhibits are available for public inspection, any person who once gets the information contained in those exhibits will be able to design and to make the same products very easily. This is a very serious problem and huge loss for us, because we did invest so much on it. Please be not made the Exhibit Types listed below routinely available for public inspection: Block Diagram and Schematics and Operation Description. By: By: Meg Wang (Signature) (Printed) Title : Sales Manager Applicant : CELLTREND INTERNATIONAL CO., LTD. Address : 3B02&3B03, No.5 Hsin-Yi Rd., Sec. 5, Taipei 110, Taiwan Tel : 886-2-27223333 Fax: 886-2-27225050 Date : 2007,May.,21

1 Helen Zhao To:Iris Lin Subject:RE: FW: CELLTREND INTERNATIONAL CO., LTD., FCC ID: SPEBT04B1, Assessment NO.: AN07T6881, Notice#1 From: Iris Lin Sent: Wednesday, June 13, 2007 2:02 AM To: Helen Zhao Subject: Re: FW: CELLTREND INTERNATIONAL CO., LTD., FCC ID: SPEBT04B1, Assessment NO.: AN07T6881, Notice#1 Dear Helen, Please refer to the updated report as attachment for your reference. IRIS LIN -----Original Message----- Sent: Monday, June 11, 2007 5:46 PM Subject: CELLTREND INTERNATIONAL CO., LTD., FCC ID: SPEBT04B1, Assessment NO.: AN07T6881, Notice#1 Question #1: The test report - Peak Power Spectral Density lists power output power test data, please update the test report. Best Regards, Helen Zhao The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

ETC Report No. : 07-05-RBF-128-03 Sheet 1 of 5 Sheets FCC ID.: SPEBT04B1 Rev. No 2.1 CONSTRUCTED PHOTOS of EUT 1. Top View of EUT 2. Side View of EUT ETC Report No. : 07-05-RBF-128-03 Sheet 2 of 5 Sheets FCC ID.: SPEBT04B1 Rev. No 2.1 CONSTRUCTED PHOTOS of EUT 3. Front View of EUT 4. Side View of EUT ETC Report No. : 07-05-RBF-128-03 Sheet 3 of 5 Sheets FCC ID.: SPEBT04B1 Rev. No 2.1 CONSTRUCTED PHOTOS of EUT 5. Rear View of EUT 6. Bottom View of EUT

BLUETOOTH HANDS-FREE CAR KIT MODEL : BT-04B1 FCC ID : SPEBT04B1 28mm 16mm

ETC Report No. : 07-05-RBF-128-03 Sheet 4 of 5 Sheets FCC ID.: SPEBT04B1 Rev. No 2.1 CONSTRUCTED PHOTOS of EUT 7. Internal View of EUT ETC Report No. : 07-05-RBF-128-03 Sheet 5 of 5 Sheets FCC ID.: SPEBT04B1 Rev. No 2.1 CONSTRUCTED PHOTOS of EUT 8. Component View of PCB 9. Solder View of PCB

Rev. No 1.0 FCC Part 15 EMI TEST REPORT of E.U.T. : Bluetooth Hands-Free Car Kit Model : BT-04B1 for APPLICANT : CELLTREND INTERNATIONAL CO., LTD. ADDRESS : 3B02&3B03, No.5 Hsin-Yi Rd., Sec. 5, Taipei 110, Taiwan Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO.34, LIN 5, DINGFU TSUEN, LINKOU SHIANG TAIPEI COUNTY, TAIWAN, 24442, R.O.C. Tel:(02)26023052 Fax:(02)26010910 http://www.etc.org.tw ; e-mail : [email protected] Report Number : 07-05-RBF-128-03 ETC Report No. : 07-05-RBF-128-03 FCC ID.: SPEBT04B1 Rev. No 1.0 TEST REPORT CERTIFICATION Applicant : CELLTREND INTERNATIONAL CO., LTD. 3B02&3B03, No.5 Hsin-Yi Rd., Sec. 5, Taipei 110, Taiwan Description of Device : a) Type of EUT : Bluetooth Hands-Free Car Kit b) Trade Name : CELLTREND c) Model No. : BT-04B1 d) Power Supply : DC 12V Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2006) I HEREBY CERTIFY THAT: The data shown in this report were made in accordance with the procedures given in ANSI C63.4, and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Note: 1. The result of the testing report relate only to the item tested. 2. The testing report shall not be reproduced expect in full, without the written approval of ETC. Issued Date : Jun. 06, 2007 Test Engineer : ( Vincent Chang ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No. : 07-05-RBF-128-03 FCC ID.: SPEBT04B1 Rev. No 1.0 Table of Contents Page 1 GENERAL INFORMATION....................................................................................................... 1 1.1 Product Description ...................................................................................................................... 1 1.2 Characteristics of Device.............................................................................................................. 1 1.3 Test Methodology......................................................................................................................... 1 1.4 Test Facility .................................................................................................................................. 1 2 PROVISIONS APPLICABLE ..................................................................................................... 2 2.1 Definition...................................................................................................................................... 2 2.2 Requirement for Compliance ....................................................................................................... 3 2.3 Restricted Bands of Operation...................................................................................................... 5 2.4 Labeling Requirement .................................................................................................................. 6 2.5 User Information .......................................................................................................................... 6 3 SYSTEM TEST CONFIGURATION.......................................................................................... 7 3.1 Justification .................................................................................................................................. 7 3.2 Devices for Tested System ........................................................................................................... 7 4 RADIATED EMISSION MEASUREMENT.............................................................................. 8 4.1 Applicable Standard ..................................................................................................................... 8 4.2 Measurement Procedure ............................................................................................................... 8 4.3 Measuring Instrument................................................................................................................. 10 4.4 Radiated Emission Data ............................................................................................................. 11 4.5 Field Strength Calculation.......................................................................................................... 15 4.6 Photos of Radiation Measuring Setup ........................................................................................ 16 5 CONDUCTED EMISSION MEASUREMENT ....................................................................... 17 5.1 Description ................................................................................................................................. 17 6 ANTENNA REQUIREMENT.................................................................................................... 18 6.1 Standard Applicable ................................................................................................................... 18 6.2 Antenna Construction ................................................................................................................. 18 7 HOPPING CHANNEL SEPARATION .................................................................................... 19 7.1 Standard Applicable ................................................................................................................... 19 7.2 Measurement Procedure ............................................................................................................. 19 7.3 Measurement Equipment............................................................................................................ 20 7.4 Measurement Data...................................................................................................................... 20 8 NUMBER OF HOPPING FREQUENCY USED ..................................................................... 24 8.1 Standard Applicable ...........................................…

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ETC Report No. : 07-05-RBF-128-03 Sheet 16 of 66 Sheets FCC ID.: SPEBT04B1 Rev. No 2.1 4.6 Photos of Radiation Measuring Setup