Use it if you want. It doesn't matter much if you don't want to use it. After one month of activation, the card will be automatically cancelled if it is not recharged.
It doesn't matter whether this IOT card is used. Many of them are under the banner of free delivery, in order to ensure the amount of activation. This card will be automatically cancelled after a few months if it is not recharged, and will be automatically cancelled after three months if it is not recharged. There is no need to worry about him. It doesn't matter if you lose it.
As the core of Internet of Things technology, IOT cards are widely used in intelligent terminal devices that need wireless networking, such as smart cities, vending machines, mobile payment, intelligent garbage sorting and so on.
The operation of IOT card needs a unified network. After selling IOT cards to corporate entities, general operators set up a "traffic pool" for each enterprise, and the IOT cards owned by enterprises consume the traffic in the "traffic pool" during use.
Operators can manage, control and even locate IOT cards through the background. Once the traffic in the "traffic pool" is exhausted and the enterprise fails to renew the fee in time, the operator will make the IOT card unable to connect to the network through background management.
For the issuance, sale and purchase of IOT cards, although the real names of enterprise users have been verified, many online fraudsters still buy a large number of IOT cards without real-name authentication in the market, making them a new tool for cybercrime.
In the current network-related crimes such as investment and financial fraud, online loans, part-time billing, money laundering and transfer, criminal gangs use IOT cards in large numbers. The police in many places have suggested that the IOT card market is developing rapidly, but the control is obviously lagging behind, which gives fraudsters an opportunity and brings great risks to network security.
A large number of IOT cards circulating in the market not only make it more convenient for non-enterprise users to use, but also give criminals an opportunity, and also let some "wool parties" wandering in the gray area discover new opportunities.