It is very simple to query the card number of the Internet of Things, and there will be display information on the back of the Internet of Things card. Each Internet of Things card has its own exclusive ICCID number, which is generally composed of 20 digits of data information and English letters, and there is no need to type in when recharging online. This is the bank account number of the Internet of Things card that is necessary when recharging online, just like the ordinary SIM phone card that we usually use, and it is all unique.

For online recharge, you need to carry out online recharge according to the selected regional agent, which is also a very simple and reasonable way. At this stage, only China Mobile, the three major operators, has developed an online recharge method for Internet of Things cards, and telecom and China Unicom have not found an excuse for online recharge, so the best way is to carry out online recharge according to your regional agent.

At this stage, the Internet of Things card is issued for the company to buy and sell, not for me, and according to the established signs of the three major operators and the Ministry of Industry and Information Technology, the Internet of Things card is not allowed to appear in my sales market immediately. If my machine and equipment are not used, it is not guaranteed. Therefore, it is necessary to consider clearly when choosing the shopping networking card, and it is not necessary to be greedy and cause unnecessary damage.

I believe that you already know how to check the ICCID card number and have a clear understanding of what the IOT card is, but I would like to remind you that the IOT card market is chaotic because there are too many agents who want to share a piece of it. Nowadays, many telecom frauds are caused by IOT cards. However, the management and control of IOT cards at the operator and national level has recently become disciplined and regulated, and this problem has been solved to a great extent by using high-risk area restrictions, machine card binding and other methods.

The Chinese name of ICC ID (Integrated Circuit Card Identity) is IC card identification code, which is the Internet of Things card number, equivalent to the mobile phone SIM card number. As the unique identification number of the Internet of Things card, ICCID * * * consists of 20 digits, and its encoding format is XXXXXX 0mfsyygxxx.