Reminder to use silent.link ( nostr:npub1vr2nva0s0hhfulthjy8053rg9kruk5erzwaxdw85gjwkfytj994sgudzvx ) for your cellular needs. Its the most economical, reliable and private cellular service. It works great with GrapheneOS ( nostr:npub1c9d95evcdeatgy6dacats5j5mfw96jcyu79579kg9qm3jtf42xzs07sqfm nostr:npub1gd3h5vg6zhcuy5a46crh32m4gjkx8xugu95wwgj2jqx55sfgxxpst7cn8c ) and any e-sim capable phone.

It has only one downside, that is a long ping time for people in the US which can be a challange for voice communucation. With apps like molly/signal and element/matrix, you can "voice message" with the microphone button in the message window rather than real-time call. It acts like nextel or walkie-talkie and avoids the full-duplex delay problem.