A smart modem may accept incoming calls in addition to making outgoing calls, rejecting calls, and answering them automatically. Who provides the modem with the data it needs to operate? What methods exist for finding errors, if any?

In addition to making and receiving calls, a smart modem can handle incoming calls without any user intervention. Is it feasible to identify the source of the modem's commands?

Intelligent modems have the ability to dial, hang up, and answer incoming calls entirely on their own. Who is accountable for ensuring that the modem gets all of the necessary instructions in the correct format?

A smart modem has the capability to initiate phone calls, reject incoming calls, and even take incoming calls. Who should we be indebted to for the responsibility of educating the modem?Is there a method that can be used to identify errors?