SIM cards have a long and successful history of keeping people linked worldwide. This is because their technology and capacity have dramatically improved over time. At the same time, their numbers have shrunk, but their long-term impact has stayed constant.
However, so-called eSIMs are intended to replace old-style physical SIMs (the ‘e’ stands for embedded if you were wondering).
An eSIM is a tiny chip integrated into your smartphone rather than a removable plastic card inside your phone. You can’t take it out and put it in another phone.
The data on an eSIM can be written. This means you can switch networks without having to remove your SIM card and enter a new one.
It’ll probably be a long time before eSIMs totally replace plastic SIMs. eSIMs are more typically utilized as the second SIM in a dual-SIM handset.
What are the advantages of eSIM?
- Switching networks is a lot easier.
Switching mobile networks is much easier with an eSIM. You can change networks with a phone call or online rather than ordering a new SIM, waiting for it to arrive, and inserting it into your phone. You won’t even need to go for a SIM ejector tool to get the old SIM out of your phone.
- You can switch to a different network for a while.
One eSIM can hold up to five virtual SIM cards at a time. This means you can easily switch between networks if you’re in a location where your typical network doesn’t have a signal. At any given time, one eSIM can carry up to five virtual SIM cards. So if you’re in an area where your usual network doesn’t have a signal, you may effortlessly switch between networks.
- It takes up less physical space on the phone.
Another benefit of eSIMs is that they will eventually replace the traditional SIM card and tray. As a result, manufacturers of smartphones might potentially use this area to expand the battery capacity of their devices or add new functions. In addition, fewer holes in a handset offer more excellent protection from moisture and dust, resulting in more occasional malfunctions.
In rare situations, it may also be possible to make handsets smaller. People don’t want to carry a large device on their wrist. Therefore wearables like smartwatches have a substantial space benefit. The Apple Watch Series 5 and Series 4 smartwatches and the Samsung Gear S2 and Gear S3 smartwatches already have eSIMs.
eSim benefit for travellers.
- You can access the internet from any location.
If you’ve been to foreign nations, you know that internet access isn’t always available. Moreover, you know how inconvenient it is when not all places have WiFi. However, because practically everything can be discovered on the internet, it has become a precious tool for travellers.
When travelling overseas, the most typical searches are for a map, instructions, the closest and cheapest restaurants, travel suggestions, lodging, emergency hotlines, etc. If you become lost in a foreign nation, a quick search on the internet can help you find your way back. You’ll use a map (or a translator to question locals if you’re in a place where English is not spoken) or a translator to ask locals. Having an eSIM with you can provide you with internet access no matter where you are. As a result, you no longer have to be concerned about having a good time while travelling abroad.
- Making connections will no longer become a problem.
You can connect with individuals even if they aren’t around you because you can access the internet anywhere. You may still call and see your friends or loved ones no matter how far away they are because of the internet’s incredible ability. However, if you don’t have access to the internet, this is impossible (obviously).
While travelling abroad, having an eSIM allows you to communicate with individuals you know. Share your thrilling experiences in real-time with them, email photographs and videos, or simply keep them up to date on your trip.
eSIM benefits for consumers
- On a single device, you can have multiple profiles.
It also enables users to maintain numerous profiles on a single device, giving them two or more phone numbers and easily swapping between them. This is great for anyone who needs a second phone number, such as travelling or for business.
EE in the United Kingdom, Vodafone in Germany, and Bell in Canada are the first to support eSIM technology. As more handsets accept eSIM technology, we may expect to see more mobile operators adopt the service, especially as it allows them to up-sell and cross-sell new service plans to their clients in consumer and enterprise markets.
Since eSIM allows subscribers to connect multiple devices to their mobile operator, operators can provide multi-device packages and customized data plans. In addition, device bundling will be considerably easier with eSIM since customers will be able to add additional devices to their plans without going to a store or waiting for an actual SIM card to arrive in the mail. As a result, mobile carriers will see new income opportunities as their customers expand their plans by adding more data-hungry gadgets.
eSIM benefits for businesses
The ease of eSIM will also assist businesses with a high number of mobile phones used by their staff. eSIM can provide a more streamlined user experience for controlling cellular connectivity, allowing IT staff to quickly provision and deploy new devices. Because it can be done remotely, adding new phones to a mobile business service or swapping instruments between users when they join and leave a firm will become much more efficient. eSIM remote administration tools can also personalize user-profiles and alter and optimize data plans.
Businesses that use IoT systems, particularly those with large-scale machine-to-machine deployments like oil and gas, power plants, manufacturing facilities, and warehouses, will profit from eSIM. Installing a SIM card into each item, for example, is a time-consuming job if a corporation utilizes hundreds of unique pieces of hardware that require mobile connectivity. Instead, businesses can remotely link all this technology to a mobile network via eSIM. Furthermore, if the technology is necessary to operate in a different country, it can be remotely programmed to link to a local operator.
Traditional SIM technology takes up more space and is more expensive than eSIM. However, mobile connectivity can now be built into previously impossible gear due to cost or space constraints.
Operators can establish new data plans for enterprises as their connectivity requirements grow, just as they can for consumers. New packages for previously disconnected gadgets, such as connected cars or iPads, could be created, resulting in new revenue streams.
Frequently Asked Questions
Is There An eSIM On My Phone?
If your phone shows two IMEI numbers, eSIM capability means you have multiple SIM slots. The eSIM information is typically under ‘Settings’ and then ‘Mobile Network’ or ‘Mobile Data’, depending on your phone. For example, in Google Pixel 5, you need to go to Settings, Network and Internet, then the + sign next to Mobile network, which will take you to the screen where you can download an eSIM.
Which devices are compatible with eSIM?
Please go to our compatibility list to determine if your device is eSIM compatible.
Why should I buy a phone with an eSIM?
eSIM prepaid data plans are flexible and offer affordable data for any trip. eSim2go is for international travellers.
Is ESIM a Better Option Than a Physical SIM Card?
With eSIM, mobile device manufacturers can build or embed a circuit board directly inside the mobile device. Then, customers can programme the embedded SIM to register with any mobile operator. However, there may be some limitations; for example, if your eSIM enabled phone stops working, you can’t just pull the SIM out and insert it into any other phone straightaway.
Can I get a new phone that accepts an eSIM?
When it comes to mobile phones’ latest generation, most hype is about camera capabilities, screen resolution, or battery life. eSIM-enabled phones from Apple, Samsung, Google, and Microsoft are available. eSIMs were first introduced in a limited number of consumer devices in 2017.
How Does An ESIM Work?
A mobile phone with an eSIM includes a built-in microchip that may be programmed to any mobile network provider as long as the phone is unlocked. Most (if not all) eSIM-capable smartphones do not utilize eSIM as the primary SIM but rather as a secondary SIM that can operate with a traditional plastic SIM. Scanning a QR code or manually inputting the digital SIM information under phone settings may be used to download eSIM onto a phone. Unlike standard SIM cards, which must be physically inserted into a mobile device, it is a SIM that can be downloaded onto a mobile phone.
What does eSIM mean?
The technology that allows you to utilize a digital SIM instead of a physical SIM is called eSIM. The gadget has a microchip that permits SIM connectivity, which may be configured by the user to any mobile provider as long as the phone is unlocked. Both conventional SIMs and eSIMs use the same method to connect to the mobile network. The main distinction is that physical SIMs have their own circuitry, but eSIMs program the phone’s own circuitry.
What Are ESIM’s Advantages?
eSIM allows customers to switch from one mobile operator to another. The benefits of eSIM go beyond the phone as it can help all mobile-connected devices. However, that benefit may only apply to devices using eSIM as a replacement for the physical SIM. It is important to note that the specification for eSIM has been done by GSMA (GSM Association).
How do I set up my eSIM?
Navigate to your cell phone’s settings menu to begin the setup procedure. The settings change between Android and iPhone, and certain Android phones may also have minor differences. As a general rule, go for the section in the Settings menu where they ask for your cellular network or operator information.
After completing the setup, you may use your eSIM just like a regular SIM. You may save many profiles for various operators on your phone and switch between them. You may only use one at a time, however.
How do I get an eSIM?
If you seek an eSIM today, your cell provider will send you an ‘eSIM pack’, at least in the UK. Like a barcode, a QR code is printed on the eSIM pack. When you begin the setup procedure, you may scan the QR code, which generates an eSIM profile for the number and operator that provided the code on your phone. You can use your QR code several times if you require it, such as if you erase your profile by accident.