Originally Posted by Marcos
I had this same issue with verizon. It did not matter if it was treo or blackberry. Finally, I turned the volume down and it went away. Only if the volume was turned up, occasional echo.
Since I switched to Tmobile, I have not had any more echoing.
I was having that problem tonight. My fiance said she heard an echo that I could not hear. She called from her Treo but since I owned a SE k700i until this weekend, it would have to be the Blackberry since we've never had the echo issue before.
I'll try to lower the volume next time and see if that has an impact...