Considering criminals and terrorists may use unregistered SIM cards to help stay anonymous and avoid easy detection, African countries have introduced mandatory SIM registration. Operator should collect civil identity and biometric data to ensure mobile-phone users’ SIM card are tied to their national identity numbers (NIN).
Under an epidemic situation, will body temperature screening and related temperature measurement equipment, such as face temperature measurement and mask detection equipment, exist for a long time or a short-term product?
In many countries around the world, consumers can buy prepaid SIM (Subscriber Identity Module) cards from retail outlets without registering their individual information.
Read MoreAt present, there are two common retail models. One is traditional retail, namely, offline retail which refers to consumer purchase commodity at the brick-and-mortar stores. Another is online shopping, which emphasizes online purchase and offline delivery.
Read More