If you have local stt and tts voice stack on the phone, this would be very useful as the interface to talk to your agent back at home. All inference happens on your local machine while the actual information is sent via text. said text is then processed by your phone via tts as output, same for your voice as input (asr). this project is actually something ive considered doing myself as my voice agent is almost done and ive wanted to take a look and see if i could have acess to him from anywhere in the world..