PV4WBT-3000SLBLUETOOTH HANDSFREE

Bluetooth Handsfree Carkits Hereby, Westech Korea Inc, declares that this Bluetooth Handsfree is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. WBT-3000SL USER MANUAL Contents 1. Illustration 1-1. Included Accessories 1-2. Part Description 2. Features 3. How to use 3-1. Charging 3-2. Turning on & off. 3-3. Paring with Bluetooth mobile phones 3-4. Making a call 3-5. Answering a call 3-6. Voice Adjustment 3-7. Installation 4. Specifications 1 2 3 3 3 5 5 6 7 8 8 9 12 1. Illustration. 1-1. Included Accessories 1-2. Part Description b. LCD Indicators C-Blue Unit Rechargeable Battery(Inserted in the unit) Sun visor clip Car charger AC/DC adaptor User's Guide a. C-Blue LCD Window END button Volume Switch Download Port Sun visor clip DC power input SEND Button Bluetooth Connection Icon Battery Status Icon Caller ID Calling Icon Pairing Icon 34 2. Features. Bluetooth Technology Small Size and Compact Design Portable Speaker-phone type using both in the Car and the Office. Rechargeable Built-in Battery Internal Speaker & Internal Microphone Full Duplex function Echo & Noise cancellation Private talking function Caller ID Voice Dialing Last Call Redialing Handsfree Speaker Volume Control function 3. How to use C-Blue 3-1. Battery Charging a. C-Blue can be charged either at car or home by using car charger or AC/DC adaptor. b. Connect the charger's plug into the DC power input of C-Blue. c. When the battery status icon appears, battery starts charging. * When battery mark is blinking after the battery status bar disappeared, battery needs to be recharged. blinking * When the charging is on battery mark will be displayed. * When the charging is completed the battery mark will disappear 56 3-2. Turning on & off. a. To turn on the C-Blue, press and hold the " button" for 3 seconds when the unit is off. Calling icon and Pairing icon will appear on the lightened LCD panel. b. To turn off the C-Blue, press and hold the " button" for 3 seconds when the unit is on. 3-3. Paring with Bluetooth mobile phones a. Press " button" for 3 seconds to do the "pairing" with bluetooth phones. * If you want to cancel the pairing, press " button" three times * Unless handsfree profile is not connected, press the " button" one more time. * If you want to connect to the "smart phone" or "PDA" which has only headset profile, press the " button" one more time. b. When the search icon ( ) is blinking in the LCD panel, please start pairing in your mobile phone. (Please refer to your mobile phone user's manual for phone pairing procedure.) * Bluetooth icon ( ) indicates connection status between C-Blue and mobile phone. If the icon disappears, please press call button to connect again. c. When the phone asks for pass code, enter "XXXX" d. When the pairing and connection to the phone is completed search icon blinking disappears and the bluetooth icon ( ) will appear in the LCD panel. 3-4. Making a call. a. handset dialing When the connection is on, press the " button" and the handset wave mark ( ) will appear in the LCD display, which means that you are ready to dial numbers with your handset. 78 b. Voice dialing (Available only when using voice dialing featured phones) After the beep sound is heard, please say a voice name or voice tag of a person to call. * Please refer to the voice dialing procedure in your phone manual c. Last call re-dialing Press " button" and the handset wave mark ( ) will appear in the LCD display, which means that you are ready call d. Ending a call Press " button" to end call conversation. b. Ending a call Press " button" to end call conversation. c. Rejecting a call Press " button" while it rings. d. Transfering audio Handset C-Blue : Press " button" of the C-Blue during talking C-Blue Handset : Press " button" of the C-Blue during talking 3-6. Volume adjustment Rotate the volume switch to adjust the volume. 3-7. Installation Insert the sun visor clip to the fixing grove of C-Blue unit before mounting on the sun visor in your car. Fix the C-Blue on the sun visor at the proper position for more comfortable use. 3-5. Answering a call a. Answering a call Press " button" when it rings. You can make a conversation through C-Blue unit. 9 Press end button for 3 seconds to check if the C-Blue is power-on. If it is on, you are now ready to use it. 4. Specifications Operating voltage : DC 5V Free Voltage (DC10.8V ~ 28V) Battery : 3.7V Li-polymer Current Consumption : 100 mA Max. Operating Talk Time : 8 Hours Operating Stand-by Time : 500 Hours Charging Time : 3 Hours Bluetooth Profiles Supported : Headset & Hansfree Profile Bluetooth Power Class : Class 2 (Max. 10m) Weight : 120g Dimension : 104 x 51 x 25 mm Compatible Phones : All bluetooth Mobile Phones available Max Audio Power : 1W Microphone sensitivity : 44dB Operating Temperature : -10 ~ 60'C Storage Temperature : -20 ~ 70'C - Additional Page - Caution Modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Compliance Information This device complies with Part 15 of 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. Information to User This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These lim its are designed to provi de reasonable protection against harmful interference in a residential inst allation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio comm unications. However, there is no guarantee that interference will not occur in a particular in stallation. If this equipment does cause harmful interference to radio or televis…

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548-9,Gajwa3-Dong, Seo-ku, Incheon, 404-817, Korea TEL: +82-32-580-8888 FAX: +82-32-580-8859 Documents 12, 2005 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : WESTECH KOREA INC. FCC ID : PV4WBT-3000SL Request for Confidentiality Gentlemen: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Schematics, Parts list, Block diagram and Operational description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, S. B. Jung / Assistant General Manager

WBT-3000SL Copyright ○ c 2005, LTA Co., Ltd. Page 1 of 5 WBT-3000SL Copyright ○ c 2005, LTA Co., Ltd. Page 2 of 5 WBT-3000SL Copyright ○ c 2005, LTA Co., Ltd. Page 3 of 5 WBT-3000SL Copyright ○ c 2005, LTA Co., Ltd. Page 4 of 5 WBT-3000SL Copyright ○ c 2005, LTA Co., Ltd. Page 5 of 5

FCC ID: PV4WBT-3000SL Copyright Ⓒ 2005, LTA Co., Ltd. FCC ID SAMPLE LABEL & LOCATION FCC ID

WBT-3000SL Copyright ○ c 2005, LTA Co., Ltd. Page 1 of 3 WBT-3000SL Copyright ○ c 2005, LTA Co., Ltd. Page 2 of 3 WBT-3000SL Copyright ○ c 2005, LTA Co., Ltd. Page 3 of 3

LTA#LR500120512E Copyright ○ c 2005, LTA Co., Ltd. Page 1 of 31 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests: December 01 ~ 08, 2005 Test Report S/N: LR500120512E Test Site : LTA CO., LTD. CERTIFICATIO OF COMPLIANCE FCC ID. APPLICANT FCC Classification : FHSS Sequence Spread Spectrum (FHSS) Manufacturing Description : Bluetooth Handsfree Manufacturer : WESTECH KOREA INC. Manufacturer (Bluetooth Module): AIRLOGIC Co., Ltd. Model name : WBT-3000SL Test Device Serial No.: : Identification ETSI Rule Part(s) : FCC Part 15.247 Subpart C; ANSI C-63.4-2003 Frequency Range : 2402 ~ 2480MHz RF power Class : 2 (-6dBm ~ +4dBm) Data of issue : December 9, 2005 This test report is issued under the authority of: The test was supervised by: Dong –Min JUNG, Technical Manager Kyung-Taek LEE, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. This report must not be used by the applicant to claim product endorsement by any agency. NVLAP LAB Code.: 200723-0 PV4WBT-3000SL WESTECH KOREA INC. LTA#LR500120512E Copyright ○ c 2005, LTA Co., Ltd. Page 2 of 31 TABLE OF CONTENTS 1. GENERAL INFORMATION’S -------------------------------------------------------------------------- 2. INFORMATION’S ABOUT TEST ITEM ------------------------------------------------------------- 3. TEST REPORT --------------------------------------------------------------------------------------------- 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 TECHNICAL CHARACTERISTICS TEST ------------------------------------------------------- 3.2.1 CARRIER FREQUENCY SEPARATION ---------------------------------------------------- 3.2.2 NUMBER OF HOPPING FREQUENCIES -------------------------------------------------- 3.2.3 20 dB BANDWIDTH ---------------------------------------------------------------------------- 3.2.4 TIME OF OCCUPANCY (Dwell Time) ------------------------------------------------------- 3.2.5 TTANSMITTER OUTPUT POWER ---------------------------------------------------------- 3.2.6 BAND - EDGE ----------------------------------------------------------------------------------- 3.2.7 FIELD STRENGTH OF HARMONICS ------------------------------------------------------ 3.2.9 AC CONDUCTED EMISSIONS -------------------------------------------------------------- APPENDIX APPENDIX TEST EQUIPMENT USED FOR TESTS -------------------------------------------- 3 4 5 5 6 6 8 11 13 15 17 26 27 30 LTA#LR500120512E Copyright ○ c 2005, LTA Co., Ltd. Page 3 of 31 1. General information’s 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : [email protected] Telephone : +82-31-323-6008 Facsimile +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2006-09-30 ECT accredited Lab. RRL KOREA KR0049 2007-07-13 EMC accredited Lab. FCC U.S.A 610755 2008-03-28 FCC filing VCCI JAPAN R2133, C2307 2008-06-22 VCCI registration IC CANADA IC5799 2008-04-23 IC filing LTA#LR500120512E Copyright ○ c 2005, LTA Co., Ltd. Page 4 of 31 2. Information’s about test item 2-1 Client Company name : WESTECH KOREA INC. Address : 548-9,Gajwa3-Dong, Seo-ku, Incheon, 404-817, Korea Telephone : +82-32-580-8888 Facsimile : +82-32-580-8859 2-2 Equipment Under Test (EUT) Trade name : Bluetooth Handsfree FCC ID : PV4WBT-3000SL Model name : WBT-3000SL Bluetooth Module : Manufacturer: AIRLOGIC Co., Ltd. / Model number: ABM-200-2xxx Serial number : Identification Date of receipt : October 19, 2005 EUT condition : Pre-production, not damaged Antenna type : Chip antenna Gain 0dBi Frequency Range : 2402 ~ 2480MHz RF output power Range : -6dBm~+4dBm (Class 2) Number of channels : 79 Channel spacing : 1MHz Channel Access Protocol : Frequency Hopping Type of Modulation : GFSK Duty cycle TX power : 83 % Power Source : 3.7V (Lithium polymer battery) 2-3 Tested frequency LOW MID HIGH Frequency (MHz) 2402 2441 2480 2-4 Ancillary Equipment Equipment Model No. Serial No. Manufacturer AC Adaptor S004CV0500050 N/A N/A - - - - LTA#LR500120512E Copyright ○ c 2005, LTA Co., Ltd. Page 5 of 31 3. Test Report 3.1 Summary of tests FCC Part Section(s) Parameter Limit Test Condition Status (note 1) 15.247(a) Carrier Frequency Separation > 25 kHz C 15.247(a) Number of Hopping Frequencies > 75 hops C 15.247(a) 20 dB Bandwidth < 1 MHz C 15.247 Dwell Time < 0.4 seconds C 15.247(b) Transmitter Output Power < 1Watt C 15.247(d) Conducted Spurious emission > 20 dBc C 15.247(d) Band Edge > 20 dBc Conducted C 15.249 / 15.209 Field Strength of Harmonics < 54 dBuV (at 3m) Radiated C 15.207 AC Conducted Emissions EN 55022 Line Conducted C Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: The data in this test report are traceable to the national or international standards. The sample was tested according to the following specification: FCC Parts 15.247; ANSI C-63.4-2003 LTA#LR500120512E Copyright ○ c 2005, LTA Co., Ltd. Page 6 of 31 3.2 Transmitter requirements 3.2.1 Carrier Frequency Separation Procedure: The carrier frequency separation was measured with a spectrum analyzer connected to the antenna terminal, while EUT had its hopping function enabled. After the trace being stable, the reading value between the peaks of the adjacent channels using the marker-delta function was recorded as the measurement results. The spectrum analyzer is set to: Span = 3 MHz (wide enough to capture the peaks of two adjacent channels) RBW = 30 kHz (…

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FCC ID: PV4WBT-3000SL Copyright Ⓒ 2005, LTA Co., Ltd. Radiated Emission FCC ID: PV4WBT-3000SL Copyright Ⓒ 2005, LTA Co., Ltd. Conducted Emission