Super SIM card is the key entrance of numbers, cards and messages in the 5G era. Among them, the card is a super SIM card, which can be used as a meal card, an access card, a transportation card, a car key, a 5G electronic signature, a large amount of money transfer, etc.
On 2021May 12, Uzbekistan held the launching ceremony of UMS, a super SIM card. UMS is one of the three major telecom operators in Uzbekistan. On February, 2022, the Super SIM card was officially listed in Macau, China. The first to be listed this time are 32GB and 128GB capacity specifications.
On March 14, 2022, Weinan held the launching ceremony of super SIM card. Weinan was the first city in China and the first city in the province to use super SIM card. In September, 2022, according to the official news of China Mobile, the number marking function of China Mobile's super SIM card began to be tested internally. Through the marking function, calls from Sao and promotional advertisements can be intercepted.
Advantages of super SIM card
1, combination of software and hardware: In the past, mobile SIM was only the user's identity sign, and KB-level data storage was equivalent to the service key; However, the super SIM card combines software and hardware, has NFC function (unlimited short-distance connection), and becomes a traffic card and car key, and the mobile phone battery can still be used.
2. Strong security: In the past, security issues were mainly account numbers and passwords, and mobile phones can provide verification codes through SMS to achieve the effect of cross-verification. However, the existence of cloud services and pseudo base stations makes the cross service of short messages unsafe. The super SIM card has stronger user identification ability and is directly bound to the user's APP.
3. Low cost and high efficiency: Today is the era of electronic information, and all kinds of electronic products can be seen everywhere, especially the endless stream of electronic authentication cards, such as access cards and meal cards. There are tens of thousands of users in China, and the cost is extremely high, and the decision-making cost of users is also high, which will waste a lot of time; Super SIM card plays the role of resource integration, which not only reduces the cost but also improves the efficiency.
The above contents refer to Baidu Encyclopedia-Super SIM card.