I want to use a program written in a high level language like Java or Python to talk to a GSM Modem.
I want to be able to tell the modem what number to call and when to call it.  I also want to be able to read and send text messages.
I do NOT need to handle voice transmission in either direction of the call.
I'd appreciate recommendations of any applicable libraries and specific modems that are good to start with? I like Java but am willing to try something else.
Thanks
Almost all modems and (phones which support tethering to your PC) can do this. All modems are equally good at it.There are no starter's modems. Just go through the AT commands specific to your applications and thats it.
Programming a GSM phone/modem to make phone calls