My wife has just acquired a very nice mobile she's fond of, the Nokia 6230 http://www.nokia.com/nokia/0,,47665,00.html and unlocked it so it may be used on her old ATTWS plan (as the current Cingular plans available are muich more spendy than her gransfathered deal).
HOWEVER, there appears to be more rectal-cranial inversion at PalmOne than previously suspected.
"When paired with Nokia 6230 and Nokia 6820, SMS and Dialing from the handheld are not supported on the following devices: Palm Bluetooth Card, Tungsten T, Tungsten T2, Tungsten T3 or Zire 72. NOTE: SMS and Dialing are supported on Tungsten T5."