4 ms·
But that's the choice of the network operator. The SIM itself is still completely unique and identifiable, they just chose to allow customers to re-map SIM's on
by URSpider94 10y ago
But that's the choice of the network operator. The SIM itself is still completely unique and identifiable, they just chose to allow customers to re-map SIM's on the fly.
- gcb0 10y agoand this is the norm all over the world. And SIMs cannot exist without the network operator. So in the end, this is the worst vulnerability of SIM cards.