Why does echo occur between a Treo and a Blackberry?
November 24, 2007 2:05 PM Subscribe
When I call any Blackberry 8100 from my Treo 680 using a headset, the Blackberry experiences echo. I have tried it on multiple Blackberry 8100s, and was able to replicate the problem. However, calling any other phone does not cause an echo. Also, the echo only occurs when I use the palm headset with the Treo.