Is there a BT enables Sprint PCS phone that is fully BT enabled?

It is becoming clear to me that I need to create a PAN (Personal Area
Network). I have yet to find an all in one device that meets all of my
requirements. I want to be able to create a PAN using a BT phone, a Palm
Tungsten 3 and either my home or work computer (which ever is in range) and
a soon to be purchased BT handfree device for my car.

I like the PCS coverage I get in my city and find that it is even better in
other places that I have traveled so I would like to stay with Sprint. BUT
.... the company has very few BT phones. I dont want a PDA and phone as a
single device for several reasons (including size).

Does any one have first hand experience in using the Sony Ericsson T608
orthe LG-PM-325? Specifically I would like to know if they work with
anything other than a BT headset. I have read user comments elsewhere that
say that the BT has been hobbled by Sprint to prevent full BT interfacing.

Thanks in advance.