You could use the iPhone's hot spot and connect an android phone (calyx/graphene) to it and then use a VOIP number on the android and VPN and you would mitigate some tracking but I wouldn't say 'not trackable'. Also, You'd want to turn off cell data (even without a sim) because they still ping the local towers because of E911 requirements
I think Naomi Brockwell has done a video about using VOIP on mobile and how to improve privacy.
BlueBoar / Blue Boar
npub1yc…eekt3
2023-06-14 17:25:09
in reply to nevent1q…789s
Author Public Key
npub1ycw8uxz5tthyad27spfzjl7e80vgdshedvgdtxw0mt20x3mms74s7eekt3Published at
2023-06-14 17:25:09Event JSON
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