I have a Plantronics Voyager 510 and am pleased with the sound quality but it continually unpaired from my 700p. I unpaired the 510 and bought a Jabra Jx10 based on the good reviews I read in this forum and elsewhere. The Jx10 remains paired with my 700p but callers tell me it picks up a lot of ambient noise.

This morning I left my Jx10 in the charger, paired up my Voyager 510 but left the Jx10 bluetooth profile as well. It has been about 7hrs and so far the 510 has not lost it's pairing. Is it possible that by leaving the Jx10's bluetooth profile it is helping to keep the Voyager 510 paired?