I just got off the phone with Sprint Blackberry support, and they tell me there is a software problem with the new 8703.
Its unable to send emails to cell phones. IE:
, or any other carrier.
They are working on it and will have a software upgrade soon, maybe 3 weeks.
This problem started 2 weeks ago. They told me to call mid december.
For now, I added unlimited text msg to my account.
Call Customer Service and ask from Blackberry/Treo support for further info.
Good Luck!