I have a Verizon HTC 6700. It is a Windows Mobile. I only needed to fix some of the numbers that had a "+" in front of them, and edit out a couple of symbols in the contact name.
The nice thing is my phone would not allow me to pick and choose what names I put in the voice dial, so now I have trimmed it way down.
It all works great now. I was getting frustrated with this, and am glad I found this forum!