Hello, I'm writing a Treo650 app which needs to call another modem using AT commands, but it seems impossible because I can't find a command in the API which gives this possibility.

I can do this from a PalmOS handheld, using a Bluetooth telephone through the Serial Manager API, and I hope there's a similar way in the Treo with it's internal modem.

Thank you for any hint,
BrownB