Just out of curiousity, are you suggesting that when you intentionally double tap the send button it sends it into speakerphone? If that's the case, I never knew that. Too late to try itnow but I'll try in the morning. Also, returning the phone is probably not an option unfortunately as I got it on ebay and have had it for more than 30 days or so. It's something i've heard others mentioning but I'm also curious to know if you've got the camera version or non-cam version?