RJK-BT201PHBluetooth Headset

C-TECH 1 Preface C-TECH’s Bluetooth Headset BT201 is a cordless mobile solution built on Bluetooth wireless technology. Please proceed the instructions before using your Headset What is Bluetooth Technology? The Bluetooth wireless Technology eliminates constraint of cables by making connection to any portable and stationary device realized. This is built on the technology that is based on a radio link that provides voice and data transmission. The Bluetooth wireless technology uses a worldwide available range of frequency to ensure communication compatibility throughout the globe. How the Headset is Used? For Headset to work, it must be used with mobile phone, PC or any device with Bluetooth technology that conforms to the Headset Profile. This User’s Guide concentrates on how to use the Headset with your mobile phone. When the Headset is connected to your mobile phone, calls can be made by using voice control (provided that this function is supported by your phone). Because the Headset is designed to keep your hands free, the phone can be tucked away in your pocket or in a bag. By using a three-way push button on the Headset, you can easily handle incoming and outgoing calls, and adjust the volume. C-TECH 2 Operating Your Headset Overview To be able to use the Headset together with a mobile phone, or any device that you want to use with the Bluetooth Headset, it has to be compatible with Bluetooth wireless technology and supports the Headset Profile. In order to use the Headset with a mobile phone, you need to have a phone with Bluetooth capability built-in. Front Back C-TECH 3 S1 : On/Off and Answer/End calls S2 : Decrease Volume S3 : Increase Volume Getting Started You should do the following prior to using the Headset with a phone or other device for the first time, z Decide on which ear you want to wear the headset (factory setup is for right-ear use). z Pair the Headset with a device (mobile phone). z Use appropriate C-TECH charger to charger the Headset The above stages are described in detail below. Right or Left Ear The direction of the ear clip has to be changed should you decide to wear the Headset on your left ear. To adjust the ear clip for left-ear use: Putting On the Headset z Put on the Headset with the ear clip behind your ear. C-TECH 4 z Ensure the microphone is pointing toward your mouth. Turning the Headset On or Off To turn the Headset on z A short low tone will be heard when you press and hold the Headset button, followed by a short high tone. The Headset indicator light now flashes green, and flashes red when low battery is detected. To turn the Headset off z A short high tone will be heard when you press and hold the Headset button followed by a short low tone. The Headset indicator light is now turned off. C-TECH 5 Pairing the Headset Pairing the Headset with the device you want to use with is required before starting to operate the Headset for the first time. Using a Mobile Phone with Built-in Bluetooth Capability. You can simply pair the Headset with your phone by adding it to a list of paired device in the phone. They will connect each other based on the recognition between the phone and the Headset. Putting Headset in Pairing Mode While the Headset is powered down, press and hold S1 for 10 seconds. Red and green LEDs flashing alternately will indicate the Headset is in Pairing Mode. The default Passkey required for pairing is 0000. If the Headset is not successfully paired within the Pairing Timeout period, it will automatically shutoff. <Reference> To pair the Headset with Ericsson’s (T39/T68/T68i/R520m) mobile phone: 1. In the phone, scroll the “Extras”, press YES, “Bluetooth”, press YES, “Paired devices”, press YES, ”Add device?”, press YES , “Phone initiates”, press YES. 2. The phone shows a list of device types that can be paired with it is displayed. Scroll the “Headset” and press YES. 3. Putting Headset in pairing mode, LED flash green and red alternately. 4. The phone commences searching for the Headset as soon as the Headset passkey “0000” is entered, and press YES.. 5. When the search is complete, the display shows a list of available devices, like “BT201”, then press YES. 6. The preset Headset name may be modified to your own personal name tag now. Press YES. When pairing has been completed, the indicator light on the Headset flashes green. To pair the Headset with Nokia’s (6310/6310i/8910) mobile phone: 1. In the phone, select “Manu”, scroll to “Bluetooth”, press “Select”, select “On”, the phone will show “Bluetooth switched on” followed Bluetooth. 2. Putting Headset in pairing mode, LED flash green and red alternately. 3. Scroll to “Search for audio accessories”, press “select”, the phone will search for devices then list the devices found ”BT201”. 4. Press “Select” then enter the passcode “0000”, press “OK”, the phone will show ”Connected to BT201”, then exit menu and back to “Search for audio accessories”. 5. Scroll to “View paired devices”, press “select”, will show device type “BT201”. C-TECH 6 6. Press “BT201”, select “Options”, press “select”, scroll to “Request conn. authorization”, press “select”, select ”No “, press “select” to disable phone authorization, the indicator light on the Headset flashes green. Charging The Headset comes with a rechargeable battery included. The battery is not fully charged when it is new. For first time use, insert the adaptor into the Headset to charge until the indicator light turns green. z It takes 1-1.5hours to fully charge the battery. z To indicate that the Headset runs on low power, the Headset indicator light flashes red when the Headset is on. z When the Headset is turned off during the process of charging, the indicator light shows a steady red light, and flashes red when the Headset is on. z When the headset is turned off once the battery is fully charged, the indicator shows a steady green light, or shows green light if the Headset is on. z After battery fully charged, do not recommend charging a…

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October 17, 2003 Federal Communications Commission Authorization and Evaluation Division FCC ID: RJK-BT201PH Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: 1. Schematics 2. Operational Description 3. Block Diagram 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, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application.

Mike Kuo From: [email protected] Sent: November18 2003 Tuesday 3:04 AM To: Mike Kuo Cc: [email protected] Subject: C-Tech United Corp. FCC ID:RJK-BT201PH, AN03T3384 11/18/2003 Hi, Mike, Please find our report attached, which have been revised upon your comment. Thank you!! Should you have any question, please don't hesitate to ask me. Best regards, Eric Wong Compliance Certification Services Inc. (Formerly C&C Laboratory Co., Ltd.) Tel.: +886-3-3240332 Ext.49 Add.: No.81-1, Lane 210, Ba-de 2nd Rd., Luchu Hsiang, Taoyuan Hsien 338, Taiwan, R.O.C. Email: [email protected] URL: http://www.ccsemc.com.tw Question #1: Please provide power spectral density test data when the Bluetooth is in the acquisition mode. Question #2: Please provide 20dB bandwidth plots for low, middle and high channel. Question #3:Please provide RF conducted spurious emission plots for low , middle and high channel up to 10th harmonics. Best Regards Mike Kuo Compliance Certification Services 561F Monterey Road Mike Kuo <[email protected]> 2003/11/11 10:36 AM "'[email protected]'" <[email protected]> C-Tech United Corp. FCC ID:RJK-BT201PH, AN03T3384 Morgan Hill CA 95037 Tel: (408)463-0885 x: 105 Fax: (408)463-0888 http://www.ccsemc.com 11/18/2003

Compliance Certification Services Inc. Report No: B30917204 Date of Issue: October 13, 2003 Page 1 of 10 EXTERNAL PHOTOGRPHS OF EUT Compliance Certification Services Inc. Report No: B30917204 Date of Issue: October 13, 2003 Page 2 Compliance Certification Services Inc. Report No: B30917204 Date of Issue: October 13, 2003 Page 3 Compliance Certification Services Inc. Report No: B30917204 Date of Issue: October 13, 2003 Page 4

DRAWING NO. FILE NAME: TITLE Cal-Comp Electronics(Thailand)Pubic Co.,Ltd. ENGR FINISH PART NO FIRST APPLICATION NEXT ASSYMDL NO APPO A4 SIZE SHEET OF DEPT TOL MATERIAL: SCALE CHK BY ENGR DRAW BY 2 PLC ANGLE UNIT MM SIGNATURE DATE rev SIGNATURE AND DATE ENGR DESCRIPTIONREV REVISIONS CHK RMK LABEL RATING S=5:1 Material: 0.2T SILVER POLYSTER R=0.5 Bluetooth TM FCFC C ID :RJK-BT201PH Made Iin Thailand 0984 BD NO.:000B2E00 0000 32 100 B 201 BD ID:B00000t T 20 6.4

Compliance Certification Services Inc. Report No: B30917204 Date of Issue: October 13, 2003 Page 5 INTERNAL PHOTOGRPHS OF EUT Compliance Certification Services Inc. Report No: B30917204 Date of Issue: October 13, 2003 Page 6 Compliance Certification Services Inc. Report No: B30917204 Date of Issue: October 13, 2003 Page 7

Walsin Technology Corporation MULTILAYER CERAMIC ANTENNA RFANT Series 2.4 GHz ISM Band Working Frequency P/N: RFANT5220110A0T Page 1 of 16 AS_RFANT5220110A0T_0 Feb. 2003 Walsin Technology Corporation Page 2 of 16 AS_RFANT5220110A0T_03 Feb-2003 FEATURES … Surface Mounted Devices with a small dimension of 5.2 x 2.0 x 1.1 mm 3 meet future miniaturization trend. … Embedded and LTCC (Low Temperature Co-fired Ceramic) technology is able to future integrate with system design as well as beautifying the housing of final product. … High Stability in Temperature / Humidity Change APPLICATIONS … Bluetooth … Wireless LAN … HormRF … ISM band 2.4GHz wireless applications DESCRIPTION Walsin Technology Corporation develops a new ceramic embedded antenna specified for 2.4 GHz ISM Band application, as shown in below “CONSTRUCTION”. Both of Wireless LAN IEEE 802.11b and Bluetooth TM typically located on this unlicensed frequency band which range covers from 2.4GHz to 2.4835GHz. To fulfil the friendly usage for antenna, this antenna has been designed to a typical 150MHz bandwidth through Walsin’s advanced LTCC (Low Temperature Co-fired Ceramic) technology and superior product design via 3D EM Simulation Skill. This antenna has a rectangular ceramic body with a tiny dimension of 5.2x 2.0 x 1.1 mm 3 meet the future SMT automation and miniaturization requirements on modern portable devices. CONSTRUCTION Fig 1. Outline of 2.4GHz Antenna – RFANT5220110A0T Fig 2. Dimension W T C W T C Soldering terminal Identification mark Feeding W T C W T C Soldering terminal Identification mark Feeding 2.0 ±0.2 mm 1.15 ±0.10 mm 5.2 ± 0.2 mm 0.30 ± 0.15 mm 0.30 ± 0.15 mm WTC 2.0 ±0.2 mm 1.15 ±0.10 mm 5.2 ± 0.2 mm 0.30 ± 0.15 mm 0.30 ± 0.15 mm WTC Walsin Technology Corporation Page 3 of 16 AS_RFANT5220110A0T_03 Feb-2003 SOLDER LAND PATTERN DESIGN Figure ELECTRICAL CHARACTERISTICS Item Specification Working Frequency Range 2.4 GHz 2.5GHz Gain 2 dBi (Typical) VSWR 2 max. Polarization Linear Azimuth Beamwidth Omni-directional Impedance 50Ω Rated Power (max.) 3 Watts Maximum Input Power 5 Watts for 5 minutes Remark: The specification is defined based on the test board dimension as in below To 50Ω RF I/O GROUND 6.4 1.0 1.0 4.4 2.0 Ground Soldering Pad 50 ΩTransmission Line Unit : mm 1.0 To 50Ω RF I/O GROUND 6.46.4 1.0 1.0 4.4 2.0 Ground Soldering Pad 50 ΩTransmission Line Unit : mm 1.0 Walsin Technology Corporation Page 4 of 16 AS_RFANT5220110A0T_03 Feb-2003 Antenna on Test Board ( FR4 Thickness 0.8mm) Antenna S11 on Test Board Bandwidth >150MHzBandwidth >150MHz Empty Area Empty Area 18x9 mm 50ΩFeed line GROUND 30x18 mm 1mm 3.3mm 1.5mm WTC 2.5mm 18mm Empty Area Empty Area 18x9 mm 50ΩFeed line GROUND 30x18 mm 1mm 3.3mm 1.5mm WTCWTC 2.5mm 18mm Walsin Technology Corporation Page 5 of 16 AS_RFANT5220110A0T_03 Feb-2003 z Y RADIATION PATTERN Radiation Pattern and Gain were dependent on measurement board design. The specification of RFANT5220110A0T antenna was measured based on the PCB size and installation position as shown in the below figure Test Board Vertical Horizontal Y - Z Plane Average Gain= -3.22 dBi Peak Gain = 1.69 dBi Average Gain = -0.82 dBi Peak Gain= -5.42 dBi Average Gain=-8.98 dBi X - Z Plane Average Gain= -3.24 dBi Peak Gain= -5.97 dBi Average Gain= -8.61dBi Peak Gain= 2.66 dBi Average Gain= -0.91 dBi Empty Area GROUND 30x18 mm WTC X Y Z Empty Area GROUND 30x18 mm WTCWTC X Y Z X Y Z Y Z WTC X Y Z WTC X Y Z WTC X Y Z WTC X Y Z WTC X Y Z WTC X z Y z X z X Walsin Technology Corporation Page 6 of 16 AS_RFANT5220110A0T_03 Feb-2003 X Y X - Y Plane Average Gain= -3.12 dBi Peak Gain= -5.97 dBi Average Gain= -9.24dBi Peak Gain= 2.59 dBi Average Gain= -0.68 dBi X Y Walsin Technology Corporation Page 7 of 16 AS_RFANT5220110A0T_03 Feb-2003 APPLICATION INFORMATION (1). RFANT5220110A0T on Card-Bus Layout Proposal: (110mm x 45mm, unit in mm) Antenna 1 X Y Z Antenna 2 Housing Add via holes to Connect ground and land pad L, C Matching Network (A). Antenna Installation -Upside 45 mm 110 mm (B). Ground Design - Backside Add via holes to Connect ground and land pad L, C Matching Network (A). Antenna Installation -Upside 45 mm 110 mm (B). Ground Design - Backside 45 mm 110 mm (B). Ground Design - Backside Walsin Technology Corporation Page 8 of 16 AS_RFANT5220110A0T_03 Feb-2003 S11 for Antenna - 1 S11 for Antenna - 2 2.0GHz 3.0GHz -12.216dB @ 2.40GHz -19.236dB @ 2.45GHz -16.490dB @ 2.50GHz 2.0GHz 3.0GHz -12.216dB @ 2.40GHz -19.236dB @ 2.45GHz -16.490dB @ 2.50GHz 2.0GHz 3.0GHz -13.829dB @ 2.40GHz -22.511dB @ 2.45GHz -15.749dB @ 2.50GHz 2.0GHz 3.0GHz -13.829dB @ 2.40GHz -22.511dB @ 2.45GHz -15.749dB @ 2.50GHz Walsin Technology Corporation Page 9 of 16 AS_RFANT5220110A0T_03 Feb-2003 Radiation Pattern at 2.45GHz: Antenna – 1: E Plane H Plane Peak Gain = +3.58 dBi @ 155° Average Gain = -1.36 dBi Peak Gain= -0.17 dBi @ 165° Average Gain= -2.69dBi Antenna – 2: E Plane H Plane Peak Gain = +4.26 dBi @ 195° Average Gain = -1.30 dBi Peak Gain = +0.50 dBi @ 210° Average Gain = -2.77 dBi i 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi 270 ° 10.00 90 ° 180 ° 0.00 -10.00 -20.00 -30.00 -40.00 Unit in dBi Walsin Technology Corporation Page 10 of 16 AS_RFANT5220110A0T_03 Feb-2003 Housing Antenna 1Antenna 2 X Y Z Housing Antenna 1Antenna 2 X Y Z (2). RFANT5220110A0T on Com…

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Compliance Certification Services Inc. Report No: B30917204-RP FCC ID: RJK-BT201PH Date of Issue: October 13, 2003 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document Page 1 of 50 FCC 47 CFR PART 15 SUBPART C TEST REPORT For C-TECH UNITED CORP. Bluetooth Headset Model: BT201 Trade Name: C-TECH Prepared for C-TECH UNITED CORP. 5F, No. 665, Sec. 3, Chung Chen Rd., Hsin Chung City, Taipei, Taiwan, R.O.C. Prepared by Compliance Certification Services Inc. No. 81-1, Lane 210, Bade Rd. 2, Luchu Hsiang, Taoyuan Hsien, (338) Taiwan, R.O.C. TEL: 886-3-324-0332 FAX: 886-3-324-5235 Compliance Certification Services Inc. Report No: B30917204-RP FCC ID: RJK-BT201PH Date of Issue: October 13, 2003 Page 2 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION............................................................................................. 3 2. EUT DESCRIPTION .................................................................................................................... 4 3. TEST METHODOLOGY ............................................................................................................. 5 3.1 EUT CONFIGURATION.............................................................................................................. 5 3.2 EUT EXERCISE......................................................................................................................... 5 3.3 GENERAL TEST PROCEDURES.................................................................................................. 5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS ............................................. 6 3.5 DESCRIPTION OF TEST MODES................................................................................................. 6 4. INSTRUMENT CALIBRATION................................................................................................. 7 5. FACILITIES AND ACCREDITATIONS ................................................................................... 8 5.1 FACILITIES.............................................................................................................................. 8 5.2 EQUIPMENT............................................................................................................................. 8 5.3 LABORATORY ACCREDITATIONS AND LISTING....................................................................... 8 5.4 TABLE OF ACCREDITATIONS AND LISTINGS............................................................................ 9 6. SETUP OF EQUIPMENT UNDER TEST ................................................................................ 10 6.1 SUPPORT EQUIPMENT............................................................................................................ 10 7. FCC PART 15.247 REQUIREMENTS...................................................................................... 11 7.1 PEAK POWER......................................................................................................................... 11 7.2 PEAK POWER SPECTRAL DENSITY......................................................................................... 12 7.3 BAND EDGES MEASUREMENT ..................................................................................... 15 7.4 FREQUENCY SEPARATION ............................................................................................ 20 7.5 NUMBER OF HOPPING FREQUENCY............................................................................ 22 7.6 TIME OF OCCUPANCY (DWELL TIME) ........................................................................ 24 7.7 RADIO FREQUENCY EXPOSURE.............................................................................................. 32 7.8 RADIATED EMISSIONS........................................................................................................... 33 7.9 POWERLINE CONDUCTED EMISSIONS.................................................................................... 45 Compliance Certification Services Inc. Report No: B30917204-RP FCC ID: RJK-BT201PH Date of Issue: October 13, 2003 Page 3 1. TEST RESULT CERTIFICATION Applicant: C-TECH Computer Inc. 5F, No. 665, Sec. 3, Chung Chen Rd., Hsin Chung City, Tai pei, Tai wan, R. O.C. Equipment Under Test: Bluetooth Headset Tr a d e N a m e : C-TECH Model: BT201 Report Number: B30917204-RP Date of Test: October 3, 2003 APPLICABLE STANDARDS STANDARD TEST RESULT FCC Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (1992) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247. The test results of this report relate only to the tested sample identified in this report. Approved by: Reviewed by: Jonson Lee Eric Wong Director of Linkou Laboratory Section Manager Compliance Certification Services Inc. Compliance Certification Services Inc. Compliance Certification Services Inc. Report No: B30917204-RP FCC ID: RJK-BT201PH Date of Issue: October 13, 2003 Page 4 2. EUT DESCRIPTION Product Bluetooth Headset Trade Name C-TECH Model Number BT201 Model Discrepancy N/A Power Supply Input: Vac 100~120V, 50-60 Hz; 0.4A Output: Vdc 5.9V, 400mA Frequency Range 2402 – 2480MHz Modulation Technique GFSK Number of Channels 79 Channels Antenna Designation Chip Antenna Note: This submittal(s) (test report) is intended for FCC ID: RJK-BT201PH filing to comply with Section 15.247 of the FCC Part 15, Subpart C Rules. The composite system (digital device), i…

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Compliance Certification Services Inc. Report No: B30917204-RP FCC ID: RJK-BT201PH Date of Issue: October 13, 2003 Page 43 APPENDIX 1 PHOTOGRPHS OF TEST SETUP Radiated Emission Set up Photos Compliance Certification Services Inc. Report No: B30917204-RP FCC ID: RJK-BT201PH Date of Issue: October 13, 2003 Page 44 Conducted Emission Set Up Photos