NV6-CS8057Bluetooth Headset

Table of Content UserManual & 2.3 Volume Up (S2)Increase the volume of ear piece2.4 BuzzerA long beep followed by a short beep to remind the user of an incoming call whenthe buzzer is turned on.2.5 Microphone2.6 Volume Down (S3)Redial the last dialed numberDecrease the volume of ear piece2.7 Ear Piece2.8 LEDThere are two LED colors ( green and red) to indicate the state of this BuzzerPendant.2.9 Buzzer On/Off SwitchYou can turn on/off your buzzer when necessary.2.10 Clip (Please refer to Fig.1 and Fig. 3)Clip the Buzzer Pendant onto your clothes.2.11 E (Please refer to Fig.1 ) (e.g. Nokia 3650 or equivalent models) (Please refer to Fig. 2) Thank you for buying the new Buzzer Pendant, Abe Before first time use, it is important to charge the battery for 12 hours.!!!!!!! Notice: To mute/un-mute the microphone, please press S2 and S3 simultaneously. . arpieceholderonclip II. How to use 1. Charging the battery Bluetooth CS8056 2. Function (Please refer to Fig. 1) 2.1DCSocketCharge the battery with AC Adaptor2.2On/Off(S1)If you press S1, you can: Switch on and offPerform a pairing Answer a new callReject a new callMake a new call using voice dialing !! Bluetooth 2. Turning on the Buzzer Pendant3. Turning off the Buzzer Pendant 4. Pairing the Buzzer Pendant with your mobile phone 5. Establishing Link While the Buzzer Pendant is powered off, press and hold S1 for 2 seconds. A low tone followed by a high tone will indicate that the Buzzer Pendant has powered on.Green LED will turn on for 1 second. Afterwards, green LED will flash every 3seconds. While the Buzzer Pendant is powered on, press and hold S1 for 5 seconds. A hightone followed by a low tone will indicate that the Buzzer Pendant is powered off. Andthe LED will keep on Red until S1 is released. 4.1 Put the Buzzer Pendant in pairing modeWhile the Buzzer Pendant is powered off, press and hold S1 for 4 seconds. Red and Green LEDs flashing alternately will indicate that the Buzzer Pendant is in PairingMode. 4.2 Put your mobile phone in pairing modeFollow the operating instructions for your mobile phone to start the pairing process. Typically, this has to be done by going to a setup or connect menu and thenselecting the options to discover devices. may take several seconds to establish a connection. Your phone s display should indicate that it has found the and asks if you want to pair it. You should confirm this. The phone s display would prompt you for apasskey or PIN. Enter a sequence of 0000 . 4.3 Pair the Buzzer Pendant with your h mobile phone The Buzzer Pendant LED will flash Green every 3 seconds, indicating successful pairing. Usually the phone will also ask whether you want to change the BuzzerPendant s name. We recommend you should approve the name and not change it. You can pair as many Buzzer Pendant and devices as you wish in yourmobile phone. After Pairing, the mobile phone will show connect then please select YES to establish the link. Now you are ready to make and answer calls on the BuzzerPendant. Notice: Make sure the Buzzer Pendant is fully charged Notice: If pairing does not occur as expected. Turn off the Buzzer Pendant and phone and wait for 10 seconds. Then, turn on the Buzzer Pendant and phone again. Thenrepeat all steps from beginning. Notice: For other phones, please follow their operation manuals to establish the link. Bluetooth Bluetooth Bluetooth Bluetoot ' ' "" "" '"" "","" Bluetooth CS8056 CS8056 When an incoming call is present, you will hear the ring. Pressing S1 will answer thecall. The green LED will continue to flash fast once every second while the call is insession. When you are in session, calls can be transferred from the phone to the Buzzer Pendant and vice versa.8.1 From phone to the Buzzer Pendant Press S1 once, the call will be transferred to the Buzzer Pendant.8.2 From the Buzzer Pendant to the phone Please follow the operating instructions of your phone. 9.1 To mute the microphone during an active callPressing both S2 and S3 buttons simultaneously for about a second, the microphonewill be muted. A periodic beep tone will be heard while the mute function is active. 6. Clip the Buzzer Pendant onto your clothes 7. Answering Incoming Calls 8. Transferring Calls 9. Muting the microphone Notice: If the Buzzer is on, then both of your Buzzer and ear piece will ring; If the Buzzer is off, only your ear piece will ring. Bluetooth Bluetooth Bluetooth --Turning on the buzzer If you want to get a buzzer alert when calls are coming, you can turn on the Buzzer On/Off Switch at the back of the Buzzer Pendant. A long beep followed by a shortbeep will indicate an incoming call. --Turning off the buzzer If you don't want to get a buzzer alert when calls are coming, just turn off the Buzzer On/Off Switch. I. Profile and its function.................................................................................................1 1. Profile.............................................................................................................1 2. Function.............................................................................................................1 II. How to Use..................................................................................................................2 1. Charging the battery.........................................................................................2 2. Turning on the Buzzer Pendant .........................................................................3 3. Turning off the Buzzer Pendant .........................................................................3 4. Pair the Buzzer Pendant with your mobile phone................................................3 5. Establishing Link................................................................................3 6. Clip the Buzzer Pendant onto your clothes..........................................................4 7. Answering incoming calls........................................................................…

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Table of Content UserManual !!!!!!!! 2.3 Volume Up (S2)Increase the volume of ear piece2.4 BuzzerA long beep followed by a short beep to remind the user of an incoming call whenthe buzzer is turned on.2.5 Microphone2.6 Volume Down (S3)Redial the last dialed numberDecrease the volume of ear pieceNotice To mute un mute the microphone please press S2 and S3 simultaneously2.7 Ear Piece2.8 LEDThere are two LED colors ( green and red) to indicate the state of this BuzzerPendant.2.9 Buzzer On/Off SwitchYou can turn on/off your buzzer when necessary.2.10 Clip (Please refer to Fig.1 and Fig. 3)Clip the Buzzer Pendant onto your clothes.2.11 E (Please refer to Fig.1 ) (e.g. Nokia 3650 or equivalent models) (Please refer to Fig. 2) Thank you for buying the new Buzzer Pendant, Abe Before first time use, it is important to charge the battery for 12 hours. :/-,. . arpieceholderonclip II. How to use 1. Charging the battery Bluetooth CS8057 2. Function (Please refer to Fig. 1) 2.1 DC SocketCharge the battery with AC Adaptor2.2On/Off(S1)If you press S1, you can: Switch on and offPerform a pairing Answer a new callReject a new callMake a new call using voice dialing !! Bluetooth While the Buzzer Pendant is powered off, press and hold S1 for 2 seconds. A low tone followed by a high tone will indicate that the Buzzer Pendant has powered on.Green LED will turn on for 1 second. Afterwards, green LED will flash every 3seconds.While the Buzzer Pendant is powered on, press and hold S1 for 5 seconds. A hightone followed by a low tone will indicate that the Buzzer Pendant is powered off. Andthe LED will keep on Red until S1 is released. 4.1 Put the Buzzer Pendant in pairing modeWhile the Buzzer Pendant is powered off, press and hold S1 for 4 seconds. Red and Green LEDs flashing alternately will indicate that the Buzzer Pendant is in PairingMode. 4.2 Put your mobile phone in pairing modeFollow the operating instructions for your mobile phone to start the pairing process. Typically, this has to be done by going to a setup or connect menu and thenselecting the options to discover devices. may take several seconds to establish a connection. Your phone s display should indicate that it has found the and asks if you want to pair it. You should confirm this. The phone s display would prompt you for apasskey or PIN. Enter a sequence of 0000 . 4.3 Pair the Buzzer Pendant with your h mobile phone The Buzzer Pendant LED will flash Green every 3 seconds, indicating successfulpairing. Usually the phone will also ask whether you want to change the BuzzerPendant s name. We recommend you should approve the name and not change it. You can pair as many Buzzer Pendant and devices as you wish in yourmobile phone. After Pairing, the mobile phone will show connect then please select YES to establish the link. Now you are ready to make and answer calls on the BuzzerPendant. 2. Turning on the Buzzer Pendant3. Turning off the Buzzer Pendant4. Pairing the Buzzer Pendant with your mobile phone 5. Establishing Link Notice: Make sure the Buzzer Pendant is fully charged Notice: If pairing does not occur as expected. Turn off the Buzzer Pendant and phoneand wait for 10 seconds. Then, turn on the Buzzer Pendant and phone again. Thenrepeat all steps from beginning. Notice: For other phones, please follow their operation manuals to establish the link. Bluetooth Bluetooth Bluetooth Bluetoot ' ' "" "" '"" "","" Bluetooth CS8057 CS8057 6. Clip the Buzzer Pendant onto your clothes 7. Answering Incoming Calls 8. Transferring Calls 9. Muting the microphone When an incoming call is present, you will hear the ring. Pressing S1 will answer the call. The green LED will continue to flash fast once every second while the call is insession. When you are in session, calls can be transferred from the phone to the Buzzer Pendant and vice versa.8.1 From phone to the Buzzer Pendant Press S1 once, the call will be transferred to the Buzzer Pendant.8.2 From the Buzzer Pendant to the phone Please follow the operating instructions of your phone. 9.1 To mute the microphone during an active callPressing both S2 and S3 buttons simultaneously for about a second, the microphone will be muted. A periodic beep tone will be heard while the mute function is active. Notice: If the Buzzer is on, then both of your Buzzer and ear piece will ring; If theBuzzer is off, only your ear piece will ring. Bluetooth Bluetooth Bluetooth --Turning on the buzzer If you want to get a buzzer alert when calls are coming, you can turn on the Buzzer On/Off Switch at the back of the Buzzer Pendant. A long beep followed by a shortbeep will indicate an incoming call. --Turning off the buzzer If you don't want to get a buzzer alert when calls are coming, just turn off the Buzzer On/Off Switch. I. Profile and its function.................................................................................................1 1. Profile.............................................................................................................1 2. Function.............................................................................................................1 II. How to Use..................................................................................................................2 1. Charging the battery.........................................................................................2 2. Turning on the Buzzer Pendant .........................................................................3 3. Turning off the Buzzer Pendant .........................................................................3 4. Pair the Buzzer Pendant with your mobile phone................................................3 5. Establishing Link................................................................................3 6. Clip the Buzzer Pendant onto your clothes..........................................................4 7. Answering incoming calls.......................................................................…

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Page 1 CONSTRUCTION PHOTOS OF EUT (Model no.: CS8057) Page 2 Page 3 (Model no.: CS8056) Page 4

FCC ID : NV6-CS8057 Label Location Model no.: CS8057 Model no: CS8056 Label Location

SN:FCCID:NV6-CS8057 9.60 mm 19.60 mm Model: CS8056 8056 Label SN:FCCID:NV6-CS8057 9.60 mm 19.60 mm Model: CS8057 8057 Label

Page 5 Page 6 Page 7 Page 8 Page 9

FCC ID: NV6-CS8057 Report No.: RF 941027L15 Operational Description The transmitter of the EUT ( Bluetooth Headset) is powered by battery or from AC adapter. The antenna is Ceramic antenna without antenna connector. For more detailed instruction, please take a look at the user’s manual. This device is a Frequency Hopping device with 79 hopping frequencies.

FCC ID: NV6-CS8035 Report No: SA 941027L15 1 RF EXPOSURE REPORT REPORT NO.: SA941027L15 MODEL NO.: CS8057 / CS8056 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: In-Tech Electronics Ltd. ADDRESS: 207-210, 2F., Century Centre, 44-46 Hung To Road, Kwun Tong, Kowloon, Hong Kong ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. FCC ID: NV6-CS8035 Report No: SA 941027L15 2 RF Exposure Measurement 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz FCC ID: NV6-CS8035 Report No: SA 941027L15 3 3. Friis Formula Friis transmission formula: Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance 20cm. Ref.: David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID: NV6-CS8035 Report No: SA 941027L15 4 5 Conclusion No Evaluation Required if power is below this threshold: F(GHz)mW Low2.402 High2.480 24.585 Maximum measured transmitter power: Pout (dBm)Pout (mW) Conducted Power5.503.548 EIRP Power8.507.079 *Note: The antenna is PCB and Chip antenna with 3dBi gain Threshold for no SAR evaluation is 24.585mW Transmitter power is 7.709mW Conclusion: No SAR evaluation required since Transmitter Pout is below FCC threshold

FCC ID: NV6-CS8057 Report No.: RF941027L151Report Format Version 2.0.4 FCC TEST REPORT REPORT NO.: RF941027L15 MODEL NO.: CS8057 / CS8056 RECEIVED: Oct. 28, 2005 TESTED: Oct. 31 ~ Nov. 07, 2005 ISSUED: Nov. 08, 2005 APPLICANT: In-Tech Electronics Ltd. ADDRESS: 207-210, 2F., Century Centre, 44-46 Hung To Road, Kwun Tong, Kowloon, Hong Kong ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14 th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 59 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA NO. 2177-01 FCC ID: NV6-CS8057 Report No.: RF941027L152Report Format Version 2.0.4 TABLE OF CONTENTS 1.CERTIFICATION........................................................................................................5 2.SUMMARY OF TEST RESULTS................................................................................6 2.1 MEASUREMENT UNCERTAINTY.............................................................................7 3.GENERAL INFORMATION........................................................................................8 3.1 GENERAL DESCRIPTION OF EUT..........................................................................8 3.2 DESCRIPTION OF TEST MODES............................................................................9 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST......................................................10 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL............................11 3.3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS..........................................13 3.3.4 DESCRIPTION OF SUPPORT UNITS.....................................................................13 4. TEST TYPES AND RESULTS...................................................................................14 4.1 CONDUCTED EMISSION MEASUREMENT............................................................14 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT.........................................14 4.1.2 TEST INSTRUMENTS.............................................................................................14 4.1.3 TEST PROCEDURES.............................................................................................15 4.1.4 DEVIATION FROM TEST STANDARD....................................................................15 4.1.5 TEST SETUP..........................................................................................................16 4.1.6 EUT OPERATING CONDITIONS.............................................................................17 4.1.7 TEST RESULTS......................................................................................................18 4.2 RADIATED EMISSION MEASUREMENT................................................................24 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT..............................................24 4.2.2 TEST INSTRUMENTS.............................................................................................25 4.2.3 TEST PROCEDURES.............................................................................................26 4.2.4 DEVIATION FROM TEST STANDARD....................................................................26 4.2.5 TEST SETUP..........................................................................................................27 4.2.6 EUT OPERATING CONDITIONS.............................................................................27 4.2.7 TEST RESULTS......................................................................................................28 4.3 NUMBER OF HOPPING FREQUENCY USED.......................................................33 4.3.1 LIMIT OF HOPPING FREQUENCY USED..............................................................33 4.3.2 TEST INSTRUMENTS.............................................................................................33 4.3.3 TEST PROCEDURES.............................................................................................33 4.3.4 DEVIATION FROM TEST STANDARD....................................................................34 4.3.5 TEST SETUP..........................................................................................................34 FCC ID: NV6-CS8057 Report No.: RF941027L153Report Format Version 2.0.4 4.3.6 TEST RESULTS......................................................................................................34 4.4 DWELL TIME ON EACH CHANNEL.......................................................................36 4.4.1 LIMIT OF DWELL TIME USED................................................................................36 4.4.2 TEST INSTRUMENTS.............................................................................................36 4.4.3 TEST PROCEDURES.............................................................................................36 4.4.4 DEVIATION FROM TEST STANDARD....................................................................36 4.4.5 TEST SETUP..........................................................................................................37 4.4.6 TEST RESULTS......................................................................................................37 4.5 CHANNEL BANDWIDTH..........................................................................................41 4.5.1 LIMITS OF CHANNEL BANDWIDTH.......................................................................41 4.5.2 TEST INSTRUMENTS.............................................................................…

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FCC ID: NV6-CS8057 Report No.: RF941027L1556Report Format Version 2.0.4 5. PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: NV6-CS8057 Report No.: RF941027L1557Report Format Version 2.0.4 RADIATED EMISSION TEST