The cut corner on a SIM card serves a crucial practical purpose: ensuring correct orientation and preventing damage to the chip and device. This thoughtful design, originating from early SIM cards, ...
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CCTV Camera: Why is a SIM card required in a CCTV camera? Learn how to improve your security..
CCTV cameras have become essential for both office and home security these days. But did you know that SIM cards are also being used with CCTV cameras? CCTV cameras are now available in the market ...
Smart rolls out Video over LTE (ViLTE), enabling its subscribers to enjoy video calls without using a separate app.
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