it was revolutionary at the time. It doesn't need a sim to be useful, it needs software. Lots of software exists but new things are also an option. say, what d

it was revolutionary at the time. It doesn't need a sim to be useful, it needs software. Lots of software exists but new things are also an option. say, what does a video doorbell with a screen cost? Reducing the functionality to a single thing it would do better as a proverbial alarm clock than my flagship phone where i cant seem to figure out how to kill all sound except from the alarm.