The provider of the SIM on the old phone who provides the phone number, and data brokers associated with them, will never be able to associate that number with my actual location, because the old phone will be in a static location.
The provider of the SIM in my main phone will have a number that is never used, and it’s location can never be tied to the number that is actually used because the old phone relays VI’s matrix.
Is it better than avoiding SMS altogether? No. Does it obfuscate? Yes.
I also plan on having VNC on the old phone for running banking apps that GrapheneOS may not support in the future.
Glad to see it, thank you.