3.Doesnotshowtherechargingsign:WhenthebatteryiscompletelyexhaustedortheHeadset hasnot beenusedfora long time, when charging, the red indicator light will be lit after a few minutes. 4.You hearno sound comingfromthe Headset: -Make sure the Headset has been paired with the other Blue- tooth device. -Makesure the Headsetis on. -Make sure the distance between the Headset and the paired Bluetooth device is within 0 meters. -Makesure your mobile phonehas a good signal. -Some Bluetooth mobile phones support only one Headset, if youpairitwithmorethanoneHeadset,itmaycausetheother Headsets beingcut off. 22. Storage of the Headset -Usingthenon-originalaccessories,itmaydebasetheproduct’s function,causetheproductdamage,electricalconflictandthe termination of the warranty. -Do not disassemble the Headset, it may damage the Headset 5 accidentally orcause the warranty invalidation. -PuttheHeadset awayfromplaces full ofdust. -Use cleanandsoft fabric to clean the Headset’s surface. -PuttheHeadset intoyour pocket whilenotusingit. -Be aware not to let Children play with the Headset, avoiding accidents fromhappening or damagingthe product. -Avoid storing the Headset in high or extra low temperature. [Travel charger] -The travel charger is designed for indoor use, please do not use it outdoors. -Connect the travelcharger with the correct power supply. -Avoid pullingthecable to take the travelcharger off the socket, itmay damage the travelcharger. [Battery] -Newbattery: for firsttime use, please fully rechargethe battery for4hours. -Onlyauthorizedandqualifiedpersonnelcandobatterychanging. -Under the normal usage, the rechargeable battery can be used for the long time. -The battery must be recharged within temperatures of - 0 . to 45.. -Using the Headset under room temperature enables the battery to achieveits maximum capacity. -Under a chilly environment, it may cause the battery’s capacityto decrease. 6 -Recharge the Headset at least once every two months, either you useit ornot. 23. Q & A Q:Whydoesthefully-chargedHeadsetunderthe“On”modenot work with theBluetooth mobile phone? A:YoumustactivatetheBluetoothfunctionofyourmobilephone and finish the pairing between your mobile phone and Headset. Q : CanHCB25 workwithanyof the mobile phones? A:No,thisHeadset worksonlywith Bluetoothmobilephones. Q : How far is the working distance between the Headset and the mobile phone? A : Since HCB25 is certificated by BQB, compliable with Blue- tooth V .2, Class II, the longest working distance is 0 meters. But, this working distance may be shortened by the interference existed in the surroundings and due to the insufficient Bluetoothfunction ofthemobilephone. Q : Why does my Bluetooth mobile phone find many Bluetooth devices while searching for thenew Bluetooth device? A : Most of the mobile phones are allowed to find more than one Bluetooth device within the working range. When the searching is finished, your mobile phone’s LCD will show 7 HCB25 or some Unknown Devices. Please select and con firm HCB25. Q :Why my mobile phonecouldnot find the Headset? A: Only while your Headset is under the pairing mode, your mobile phone can find the Headset. Please follow the instructions of your Headset manual toproceed thepairing process. Q : Shall wepair the Headset every time while using it? A:No.Thepaireddevicesremainpairedregardlessofturningthe power off,reopening the devicesor changing the battery. Q :Whyisthevoice from the Headsetnotclear? A:It maybe the following two reasons: ( )Yourlocationhasabadsignal,pleasemovetoalocationwith abetter signal. (2)TheworkingrangebetweentheHeadsetandthemobilephone hasbeenexceeded. PleasemakesuretheHeadsetandmobile phone are within the working range of 0 meters and there is noobviousinterferencebetween. Q :What canI doif the voice fromtheHeadset is not clear? A : Make sure your mobile phone is in a location with a better signal and increase the volume of the mobile phone or the Headset. 8 Q :WhyistheHeadset suddenlynot working? A : ( ) The Headset might be out of power. When the battery is low, the Headset flashes the red indicator light, please rechargeit soon. (2)TheBluetoothfunctionofyourmobilephonegetscrashes. It happens occasionally, please turn the Bluetooth function of the mobile phone off, and renew it or turn off your Bluetooth mobile phone and turn iton again. Q : Why could the voice dialing function of the Headset not be switched on? A: ( ) Please re-record the voice tag. (2)Somemobilephonesdonotsupportthevoicedialingfunction. Pleaserefer tothemanualof yourmobilephone. 24. Declaration of Conformity FCC(FCC ID: RL9-HCB08): HCB25 is FCC certificated as this device complies with part 5 of the FCC rules. It is built with new housing, extended from HCB08. European CE 0678: HCB25 has been manufactured in accordance with the European R& TTE directive. It complies with the European Low Voltage Directive 73/23/EEC and the European EMC Directive89/ 336/EEC. 9 BQBQualification: HCB25 Bluetooth Headset, a BQB Qualified...