Is it possible to use Twilio like services to send/receive SMS messages from EPF using SenseTalk?
There is not native 2-way SMS communications available within SenseTalk. If it would suffice to use ePF just for sending SMS messages, there are options tied to the SendMail command. More information on the addressing of those messages can be found here: How To Send a Text Message From Your Email Account | Digital Trends This link also provides web-based SMS tools which can also be leveraged by ePF.