What is a virtual sim card? The concept of virtual SIM was put forward by Apple as early as 20 1 1 year. At that time, the United States Patent and Trademark Office announced the patent application for virtual SIM card submitted by Apple, and then the concept of virtual SIM was gradually known. However, due to the restrictions of operators, Apple did not implement this plan. However, in China, virtual operator has started to rise in recent years. In addition to Xiaomi, there are Ali and Suning.
Virtual operator's license, and then successively launched the Ren Woxing and eat enough phone cards, as well as Xiaomi roaming service. In fact, virtual operator is like an agent. Through cooperation with China Mobile, China Unicom and telecom operators, we have obtained the right to use some communication networks, and then launched our own exclusive communication services.
What is the principle of virtual sim card?
ESIM is a virtual SIM card, which is a SIM communication system written in a computer. Theoretically, users can choose the operators and packages that need to access the network while activating the device, so as to realize the 4G connection of platforms such as notebooks. The eSIM card directly embeds the traditional SIM card into the device chip, instead of being equipped separately as an independent body. The eSIM technology is more secure, and the security information contained in the eSIM card can be used to help enterprises authenticate their private networks. Remote management, retrieval, deletion and other security protection of equipment data are easier. Now the latest news, this time Intel, Microsoft and some OEMs announced at the Taipei Computer Show that they began to popularize eSIM technology. Asus, Hewlett-Packard, Huawei, Lenovo, VAIO and Xiaomi all joined the alliance. However, Qualcomm's SoC already supports eSIM, which is why the just-announced Win 10 mobile platform of Xiaolong 835 is ahead of the Intel platform. In addition, it was announced that the first batch of Intel XMM 7260 baseband supports eSIM and LTE.
Finally, with eSIM technology, many pain points have been solved. Users can switch operators freely, and the network of operators can be changed without complicated pin code and network access. Another benefit brought by free switching is that users are no longer limited by a high-priced consumption package, and all the devices that need network transmission in the club in the future can be realized through eSIM.
What is the virtual SIM card technology?
Virtual SIM card technology simply means that users can connect different operators through the built-in virtual SIM card system and use their communication services without a physical SIM card.
Today, virtual SIM card technology has become increasingly mature. Apple and Samsung started negotiations with global operators as early as last year, and it is said that they even began to try to integrate virtual SIM cards into some new models.
This upsurge has also led other manufacturers in the industry, such as the declining BlackBerry, to acquire a British virtual SIM card manufacturer to enhance their technical strength. Some domestic manufacturers, such as Huawei and Xiaomi, are also developing and trying to commercialize, but they are only used when leaving the country, such as Xiaomi Roaming and Tianlian.
What are the benefits of virtual SIM card technology?
1. Just as online banking helps major banks reduce operating costs, virtual SIM cards will also greatly reduce the service costs of operators;
2. Because of getting rid of the physical limitation of SIM card processing, all operations can be completed online at any time, which greatly facilitates the business processing of users;
3. The precious space of the smart phone is saved, which is beneficial to the improvement and overall optimization of the manufacturing process of the smart phone;
4. It saves the production cost of SIM card and reduces the production cost of smart phone to a certain extent;
5. It is conducive to the connection of other scenarios, such as integrating other online and offline services and promoting the development of smart home industry.
Although the virtual SIM card has many benefits, which are beneficial to mobile phone manufacturers, operators, consumers and related industries, there is no unified industry standard to regulate the access and operation of operators, so it has not been officially commercialized for the time being.
In addition, the convenience of virtual SIM card will greatly improve the possibility of users changing operators, and the dominant position of operators will also be weakened by mobile phone manufacturers and users. In China, virtual SIM card technology is likely to face the stubborn resistance of monopoly communication giants in the open and in the dark, just as the port number transfer encounters heavy resistance.
Therefore, this technology is most likely to be popularized in Europe and America where the market economic order is more standardized, and the actual news is the same. According to the latest news during MWC, after two years of research, Spain will really open the virtual SIM card business this year.
I believe that in the near future, we will usher in the era of virtual SIM cards, which will bring convenience to our lives. But we have to wait longer than the Spanish.
What is the virtual sim card app? Now there is a black technology product that can completely solve your problem. This is a virtual mobile phone APP launched by Guo Ding Cyberspace Security Technology Co., Ltd. on June 5438+1October 65438+. X-Phone. This is another important product of Guo Ding Network after1October 3 1 and 20 16 launched the X branch.
X-Phone software is committed to establishing a safe use space for users on ordinary Android phones through lightweight virtualization technology. This space can run third-party applications independently, and at the same time, with the 170U friend number, the voice call function can be realized.
The dual-card mobile phone only solves the problem of the second number, not the problem of the second mobile phone. If users want to log in to two third-party applications at the same time, they must carry two mobile phones at the same time. By downloading X-Phone software, the problem of rootless and brushless dual-open software can be easily solved. X-Phone has opened up an independent space in the mobile phone, and at the same time supports the functions of binding SIM card, importing address book, making phone calls, etc., and fully realizes the functions of a virtual mobile phone.
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