I have the 8xx plantronic bluetooth,it is paired to my mobile bluetooth. 24hrs it worked properly after that im having a problem,that it is getting connected but i could hear any sound in my bluetooth head set..plz suggest me a solution-i stay at hyderabad.if i can go to any showroom in hyd for this problemand i dont have the manual with me
Radio Communications - Plantronics - Explorer 340 Wireless Headset