Got my Unlocked Pre2 on Friday and love it - even on T-Mobile. I do have one problem, I can't pair my Motorola H710 headset. It is not recognized by the Pre.
Chatted with Palm support. The upshot was that "Sprint supports that headset, but not the unlocked on T Mobile". Even though the support document "Bluetooth devices that are compatible with Palm Pre phonesArticle ID: 50373." says that the H710 is compatible.
I am knd of resolved to the fact that the headset is not compatible, but want to clear up my confusion before I go out and spend money on a new headset.