Users with SMS-enabled mobile phones or PDAs can send queries to a mobile phone or modem attached to a computer. Mobile modem control software on the computer then retrieves the message from the phone/modem and passes it to the Dejima components for processing. When the request is processed and a response is created, the modem control software sends the response back to the phone number that sent the request.
Figure 4-6: SMS messaging with UA Answers Anywhere
