Sending and Receiving SMS Overview – What options are available for sending and receiving SMS

Modem Documentation – Various pages documenting information on using GSM Modems with RapidSMS

Devices Supported by PyGSM – PyGSM is the Python library for communicating with phones and modems. RapidSMS has a long history with PyGSM, although it can also be used with a variety of other libraries, gateways, etc.

Gateway Documentation – (coming soon)