"Online SIM” is a SIM card option that allows users to apply for and use it online. This concept includes two main forms, namely "Online physical SIM card"and"Online Virtual SIM Card(eSIM card)". The online physical SIM card combines the convenience of a traditional physical SIM card and online application. Users can complete the application process on the operator's website or platform and receive a physical SIM card by mail. An eSIM card is a virtual SIM card that is built into devices that support eSIM technology, without the need to plug in and out the physical card. This online SIM option brings greater flexibility, convenience and personalization options to users, enabling them to choose the most suitable connection method according to their needs and preferences.
Table of contents
1 Introduction
In the development of modern communication technology, "Online SIM" has become a hot topic. As an emerging service model, the online SIM card provides a more convenient application and setting method, allowing us to easily connect to the operator's network service. However, under this concept, we can divide online SIM cards into two forms: "online physical SIM card" and "online virtual SIM card (eSIM card)".
First of all, the online physical SIM card combines the convenience of traditional physical SIM card and online application. This service model allows us to apply for and order physical SIM cards on the operator's official website or related platforms. We only need to provide personal information, and choose the appropriate plan and service, and then the operator will mail the physical SIM card to us. This allows us to have a reliable physical card while enjoying the convenience of online application, ensuring good signal stability and communication quality.
An eSIM card, on the other hand, is a virtual SIM card built directly into a device that supports eSIM technology. The advantage of using an eSIM card is that we no longer need to plug and unplug the physical card. We can easily switch operators, change numbers, and even use local operator services when roaming internationally just through the device settings or related applications. The advent of eSIM cards provides us with greater flexibility and convenience, especially for consumers who like to switch operators and explore different plans on the go.
In short, the concept of "online SIM" combines the convenience of online application and setting, and can be divided into "online physical SIM card" and "eSIM card" according to different forms. Whether through the online physical SIM card or eSIM card, we can enjoy more convenient, flexible and personalized communication services. As technology continues to advance, we can expect online SIMs to continue to evolve in the communications industry, bringing us more innovation and convenience.
2 item list
The following author will introduce these two different but related SIM card options, namely "online physical SIM card" and "eSIM card". These two forms of SIM cards have aroused extensive attention and discussion in the field of communication. They all provide more flexible and convenient connection methods, allowing us to better adapt to modern communication needs. Now, let's take a deep dive into the features, benefits and scenarios of these two SIM cards to better understand how to choose the best SIM option for our needs.
2.1 Online physical SIM card
Online physical SIM cardmeans that at the same timeget number,Receive SMS,send a message,call,go onlineand other functional platforms. Among various phone number-related service platforms, most of them provide functions such as sending and receiving text messages and making calls online through webpages, mobile applications (APPs), computer programs, etc., although virtual numbers and non-physical numbers can be quickly realized A variety of functions similar to mobile phones or telephones, but sometimes a service platform that requires the use of a physical number (SIM card) cannot be replaced by a virtual number. For example, if you want to use Google Voice, you must use a physical SIM card for verification. Enable related functions.
The entity number (entity number, SIM card) introduced below is different from the telecommunication service providers for general mobile phone applications. It only includes services that do not require ID verification, contract binding, and credit checking. Usually, such services may not have telecommunication services. Peripheral services, physical stores or other value-added services, but only get a physical SIM card, and can only use basic number functions, such as sending and receiving text messages, calling, recharging, renewing leases or surfing the Internet. The usual time to use it is to use some services that must require a physical number (such as: Google Voice, LINE, WeChet, etc.), or a SIM card that requires a foreign number but cannot go to the local area to apply for a telecommunications service (such as using Google Voice It is limited to use the physical number of the United States when serving, or it can also be used when visiting foreign countries for a short time or traveling.
The usage time, location, and specifications of each SIM card are also very different. Because it is a physical card, the price may be higher than that of the virtual number introduced in the previous chapters, so please compare before buying, and understand each SIM card. The functions provided by a service and when to use it.
Some SIMs are time-limited, for example, they will automatically expire in 7 days or one or two months, and can be used as disposable physical numbers, while others can be rented for a long time, and you can own the number for a long time; the place of use also varies. The difference is that sending and receiving text messages and making calls can be used all over the world as long as there is a signal, but the call charges will vary according to each place, and some services are completely free in the United States and Canada. As for the roaming part It depends on the purchase plan, some can only access the Internet in some regions, and some are global, please be sure to read the service description carefully before purchasing.
| Project name (sorted alphabetically or strokes) | area code | website language | Nature of use | Remark | |
|---|---|---|---|---|---|
| industry | brand | ||||
| AIS | SIM2Fly | Thailand | Simplified Chinese, English, Thai | to pay | |
| Google Fi | U.S. | English | to pay | Free calls and texts within the U.S. | |
| Runsilic | U.S. | Simplified Chinese | to pay | The main feature can be registered for Google Voice | |
| PvaVerify | U.S. | English | to pay | ||
| TextNow | SIM Card | America / Canada | English | to pay | Free domestic calls and text messages between the U.S. and Canada |
| 博元信息 | 行山 SIM | Hongkong | Traditional Chinese, Simplified Chinese, English | to pay | |
2.2 Online virtual SIM card (eSIM card)
In the field of modern communication, eSIM card has become an important choice. An eSIM card is a virtual SIM card that is built into a device that supports eSIM technology, without the need to insert or remove the physical card. It offers greater convenience and flexibility.
To get an eSIM card, first, you need to confirm whether your phone or device supports eSIM technology. Most modern smartphones and tablets already have built-in eSIM functionality, but check to see if your device supports it. Second, you need to choose a telecommunications service provider that offers eSIM service. These operators usually advertise and provide information about eSIM cards on their official websites. Different regions and countries may have different carriers offering eSIM service, so you should do your local research to find out who offers this service.
Once you have selected a suitable telecom service provider, you need to go through the registration and verification process on their official website or related app. This may require providing your personal information such as name, address and identification documents. After registration and verification, you can choose a suitable eSIM plan and service according to your needs. These plans may include calling, texting, and data services, depending on your budget and usage. Finally, you need to activate the eSIM card through the device's settings or related applications. The exact steps may vary by device and carrier, but usually involve scanning or entering the eSIM card's information and doing some settings. After completing these steps, you can start using the eSIM card and enjoy a more flexible and convenient communication experience.
It should be noted that telecommunications service providers in different regions and countries may offer different eSIM services and plan options. Therefore, it is best to check the details on the official website of the local operator and follow their instructions for the corresponding registration and setup procedures. With the eSIM card, you can enjoy a more flexible and convenient communication experience, and you can switch operators at any time according to your needs. With the popularization of eSIM technology and more and more services provided by operators, we can foresee that eSIM card will become an important trend in the future communication industry.
further reading
A virtual SIM card (eSIM card) is actually a virtual card. If readers want to know more about virtual cards, please refer toVirtual card> an article.
2.2.1 Mobile devices that support eSIM card
Online Virtual SIM Card(eSIM card) must be supported by smartphones or other mobile devices to be able to use eSIM services normally, because not all brands of smartphones and smart watches on the market support eSIM, so you must pay attention to the devices you use Whether there is a technology that supports eSIM, otherwise, even if you apply for eSIM service with the telecom operator, the function cannot be used normally.
However, even though the mobile devices that can support eSIM technology are limited at present, most of the mobile devices that can support this function happen to be big manufacturers and popular brands, such as Apple's iPhone, iPad, Apple Watch, Google Pixel, Samsung Galaxy, etc. Therefore, the mobile devices/mobile devices (including smart phones and smart watches) and their models currently on the market that support eSIM technology are compiled into a table below.
Remark:
- iPhones sold in mainland China have dual physical SIM card slots and do not provide eSIM.
- In Hong Kong and Macau, iPhone 12 mini, iPhone SE (2nd generation) and iPhone XS have eSIM functionality.
- The Google Pixel 3a purchased in Southeast Asia does not support eSIM.
- Samsung Galaxy S20 Hybrid Dual SIM, Samsung produces eSIM and non-eSIM versions of this model
- HUAWEI P40 Pro+ does not support eSIM.
2.2.2 Carriers Supporting eSIM Cards
Since the eSIM card application requirements are different in each country/region, the above only explains how to obtain it, but it cannot provide details of which telecom service providers provide eSIM card services. Readers who need to apply can check it online.
3 Frequently Asked Questions
These questions and answers provide an overview of frequently asked questions about Online SIM and help people better understand the concept and operation of this connectivity option.
What does "Online SIM" mean?
"Online SIM" is a SIM card option that allows users to apply for and use it online. It includes two main forms, namely "online physical SIM card" and "eSIM card", which provide a more flexible and convenient connection method.
What is the difference between "Online Physical SIM Card" and "eSIM Card"?
"Online physical SIM card" is a physical SIM card that is applied online and mailed by the operator. The "eSIM card" is a virtual SIM card that is built into devices that support eSIM technology, without the need to plug in and out the physical card.
How to apply for "Online SIM"?
To apply for an "Online SIM", you can go to the operator's official website or related platforms, fill in the relevant personal information and select the appropriate plan and service. For "online physical SIM card", the operator will mail the physical SIM card to you. For "eSIM card", you need the device to support eSIM technology, and register and activate on the operator's official website or app.
What are the advantages of "Online SIM"?
"Online SIM" provides greater flexibility and convenience. You can complete the application and setup online without going to a physical store in person. In addition, "Online SIM" also provides more choices and personalized options, allowing you to choose the appropriate connection method and service plan according to your needs.
On which devices can "Online SIM" be used?
The devices that can be used with "Online SIM" depend on the type of SIM card. Most modern smartphones and tablets support eSIM technology and can use eSIM cards. The online physical SIM card can be used on devices that support SIM card slots.
4 Conclusion
In this article, we discuss the concept of "online SIM" and divide it into two forms: "online physical SIM card" and "eSIM card". Both SIM card options provide more flexible and convenient connection methods, allowing us to better adapt to modern communication needs.
First of all, "online physical SIM card" combines the convenience of traditional physical SIM card and online application. Through online application, we can apply and order a physical SIM card on the operator's official website or related platforms, while retaining the advantages of a physical card to ensure good signal stability and communication quality. Secondly, "eSIM card" is a virtual SIM card built into devices that support eSIM technology. Using an eSIM card, we don't need to plug in and out the physical card. We can switch operators and numbers through the device settings or related applications, and enjoy a more flexible and convenient communication experience.
The emergence of these two SIM cards provides more choices and personalized communication solutions. We can choose the most suitable SIM card form according to our needs and usage habits. Whether you need the stability and wide compatibility of physical cards, or the flexibility and convenience of virtual cards, "Online SIM" can meet the needs of different users.
With the continuous evolution of communication technology, we can foresee that "online SIM" will continue to develop in the future, bringing more innovation and convenience to our communication experience. Whether it is an "online physical SIM card" or an "eSIM card", they provide us with a more flexible and convenient communication method, enabling us to connect to network services anytime, anywhere. Through continuous technological innovation and the efforts of operators, we can expect that online SIM cards will bring us more convenience and improve our communication experience in the future.
