What OS will actually work with phone calls?

[mouffa]

PinePhone could be renamed to PersonalEquationPhone because the software configuration that works depends absolutely on what functions someone is basing his daily routine and the way he feels these are better implemented by a specific distribution on which he can do further modifications, let alone the hardware modifications

Now I prompt all the retired Braveheart motherboard owners to attempt to modify the board to 1.2b so that we don't throw away technology and go one step further on customising the phone