Quote: "all running locally, without needing an internet connection once the model is loaded. Experiment with different models, chat, ask questions with images, explore prompts, and more!"
So you can download it and set the device to airplane mode, never go online again - they won't be able to monitor anything, even if there's code for that included.
typically the phone home is looking for a response to unlock.
use a packet sniffer to see what the request/response is and replicate it with a proxy or response server.
this is also know as a man-in-the-middle (mitm).
takes skill and knowledge to do, but once you do a few dozen it's pretty easy since most software "phone homes" are looking for static non-encrypted responses.