eSIM allows backup connectivity plans that may also be activated all through outages

https://felixnvpe330.image-perth.org/international-esim-free-trial-for-cruise-travelers

eSIM %%!%%4d8646e4-third-43a1-a57d-76ea361be526%%!%% backup connectivity plans that shall be activated in the time of outages, retaining principal communications strolling for faraway people and groups.