I have a PPC6700 with Sony Ericsson HBH610a(DSP) Bluetooth headset. I also have a AX2 as well and have same issue/
About 50% of the people I speak to via the bluetooth headsets tell me my voice is faint, I generally can hear them fine.
Find a Bluetooth Headset that offers higher volume
Change Pocket PC phones, could this be issue with PPC6700 and MS Bluetooth stack or just a phone issue
Is there a tested registry hack that might increase the volume on the PPC6700 and/or Bluetooth?
I am also looking at the new Jawbone Bluetooth headset as well.
I would appreciate any suggestions on how others have delt with this issue.