Have you ever noticed that tiny cut corner on your SIM card and wondered why it’s there? Most people ignore it, but this small design feature is more than just a quirky detail. It has a practical ...
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SIM card: Why is one corner of a SIM card cut off? It's not a design choice; the reason is related to phone security.
SIM Card Design Technology: Have you ever noticed that every SIM card has one corner cut off? This isn't just for aesthetic purposes. There's a technical reason behind it that protects both your phone ...
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