10 ENgLiShJABrA BT2010 BlUeTOOTh heADSeTTRoUbLEShooTiNg & fAQI hear crackling noises• For the best audio quality, always wear your headset on thesame side of the body as your mobile phone.I cannot hear anything in my headset• Increase the volume on the headset.• ensure that the headset is paired with the phone.• Make sure that the phone is connected to the headset – if itdoes not connect either from the phone’s Bluetooth menu orby tapping the answer/end button, follow the pairing proce-dure (refer to pairing section in this user manual).• you can determine whether your headset is connected to a de-vice by looking at the flashes on the headset after tapping theanswer/end button when the headset is on: single slow flashesmeans that the headset is connected to a device, double slowflashes means that the headset is currently not connected.I have connection problems• you may have deleted your headset pairing connection in yourmobile phone. Follow the pairing instructions; refer to this sec-tion in this user manual.• you can determine whether your headset is connected to a de-vice by looking at the flashes on the headset after tapping theanswer/end button when the headset is on: single slow flashesmeans that the headset is connected to a device, double slowflashes means that the headset is currently not connected.Will the JabraBT2010 work with other Bluetooth equipment?• The Jabra BT2010 is designed to work with Bluetooth mobilephones. It can also work with other Bluetooth devices that arecompliant with Bluetooth version 1.1, 1.2 or 2.0 and support aheadset and/or hands-free Bluetooth profile.I cannot use Reject call, Call on hold, Redial or Voice dialling• These functions are dependent on your phone supportingthem. please check your phone’s manual for further details.