Yes, using Activesync you can connect it; are you asking about using it as a modem (6700)?
It should be the same
software that you would use for the other connections just changing that connection type. Let me know if this helps. I haven't used this before cause I have not used that feature or software so please let me know if this doesn't work and we can get another user to help.
Take Care,
Andrew,
Edit: Also try this software, saw
it somewhere else in this forums.