I have a Plantronics Voyager Pro which I previously used with my touch pro 2. It was the best sounding ear piece I have ever used, callers voices sounded Cristal clear. Ever since I switched to my Evo callers voices have been less than good. Caller voice sounds muffled for whatever reason. I have tried two different voyager pro's and two different evo's, same result's. The only thing I have left to do is try another brand of bluetooth. If any body has any suggestion it would be greatly appreciated. Thanks in advance.
Hate to say it- lose the Evo and get a different phone if this matters to you. The call quality is terrible compared to other phones. I never had a complaint with any of the 3 bluetooth devices I used on either my 755P Treo or my Palm Pre- switched to EVO and had complaints on all 3 bluetooth devices when used with evo. They sounded weird on my end and they could hear boatloads of background noise on my end.
I've seen only 1 review where they mentioned HTC is known for having mediocre call quality. Great phone- poor call quality.