I have a Sanyo 5500, i installed the drivers...and opened up terminal and connected...Now when i try to enter in an AT commmand...i dont see anything in the box..im typing and no letters are showing up?? Anybody have a clue on whats going on? And am also looking for some commands for the 5500? i have a pdf for cdma phones in general but dont know if the commands apply to all phones..Thanks...