Builders
are in a constant search for space savings in mobile devices. To do this,
manufacturers have already succeeded in drastically reducing the number of
components, sometimes in favor of the autonomy of our devices. So Apple had
proposed a few months ago a new format of SIM cards, even smaller than the MicroSim:
Nano SIM. The European Telecommunications Standards Institute (ETSI) approved the
new format of SIM card, reduced by 40% compared to a conventional SIM.
