I have not actually tested this feature myself but I think it is one of those features that would be priceless if ever needed.
" Emergency call with no service or sim card "
If you are ever in an emergency situation and your phone is without service or a working sim card you can still make emergency calls to 9-1-1 . As long as there is a network signal nearby and that network don't have to be your service provider. The signal just needs to be strong enough to put the call through.
I pray 🙏 I will never have to actually test this feature. Cheers
That is nice... You could always side load an app real quick, take out the physical sim and convert to eSim (without using your hands) and for fun just grab another non carrier sim, load that into the emergency eSim chamber , double convert both eSims into Samsung GMODE which wouldnt even need 911 after that your good just chillin like a G