The IOT card is a mobile communication access service provided by the three major carriers (Mobile, Unicom, and Telecom) for IOT users based on the IOT dedicated network.
Adopting a dedicated (11 or 13-bit) number segment for the three networks, the IoT card supports basic communication services such as wireless data and voice through a dedicated network element device, and can be widely used in many fields such as mobile media, monitoring and surveillance, medical and healthcare, car networking, wearable devices, smart meters, wireless POS, and so on, especially in areas where the wired network as well as the wireless WIFI network does not provide coverage, the IoT card is needed. In particular, the wired network and wireless WIFI network can not cover the area, you need the Internet of Things card to play a role.
The IoT card, which is provided by the operator for IoT service enterprises for the networking of smart terminal devices, is only sold in bulk to corporate users and is widely used in the fields of *** enjoyment of bicycles, mobile payment, smart cities, vending machines, etc., and is not intended for individual users.
Because the IOT card is very similar to an ordinary cell phone SIM card, the market has seen the emergence of a "traffic card" that is difficult to distinguish between the real and the fake.
The special nature of "no real-name authentication" makes the IOT card a new tool for online fraud.