trying to get my 2210 to use bt dial up with my new razr (cingular). trying to dial an isp, as i want to use voice rather than data minutes. was able to do no prob with my old phone and ir. am able to see DUN as a service; when i click, the phone number briefly appears on the phone, then cuts out. this happens one additional time before getting the error message on my ppc "no modem at above number..." on the phone end, while the number pops on the screen, i hear several tones (like tones you get right before the phone company error message "the number you dialed is not in service...", for example). however, the number never actually dials, as far as i can tell. any ideas?