An eSIM is a digital SIM that works with multiple carriers, enabling you to switch plans without needing to replace your physical SIM card. If you're considering switching carriers, eSIMs provide an efficient and straightforward method for doing so.
Apple is pushing hard this year for eSIM support on its new iPhones, ditching the physical SIM slot in favor of what Apple calls "eSIM Quick Transfer," an eSIM replacement option. Unfortunately, some carriers do not yet support this initiative from Apple.
What is an eSIM?
A SIM (Subscriber Identity Module) is a card located in your phone that allows you to connect to your wireless carrier's network. An eSIM, also known as an embedded SIM, has been developed in order to replace traditional physical SIMs.
A eSIM has several advantages over a physical SIM, such as being rewritable and enabling you to switch operators without taking out the SIM. This makes it ideal for travelers who need to switch carriers in different countries without incurring roaming charges.
It's also a greener option, since there's no plastic card or shipping materials to worry about. Furthermore, small businesses can benefit from this solution since they can remotely change or update their mobile service on multiple lines from one device.
Embedded SIMs are becoming a ubiquitous part of modern electronics, offering the promise of future cellular communication. Smartphones and other connected devices that don't have space for an external SIM tray can benefit by adopting this technology, helping cell phones stay thinner and feature bigger batteries.
How do I get an eSIM on my iPhone?
Apple recently removed the physical SIM card slot from U.S. iPhone models, opening up eSIMs to most devices that support them.
Setting up an eSIM on your iPhone is a snap with the QR code provided by your carrier. Simply open your Camera app, scan the code, and follow the on-screen instructions to complete setup of your eSIM.
If your carrier doesn't provide a QR code or you would rather enter the eSIM details manually, reach out to them. They may have an eSIM activation app for iOS or Android that will help activate your eSIM and transfer service from your old phone to the new one.
At any point during the setup process, you can convert your physical SIM to an eSIM. Simply tap Convert Cellular Plan from Settings > Cellular, tap any available button (if available), and choose Convert to eSIM.
How do I install an eSIM on my iPhone?
If you're traveling internationally or using multiple phone numbers on your iPhone, an eSIM makes activating cellular plans without the physical SIM card much simpler. Plus, eSIMs help save you money and reduce plastic usage during shipping and activation processes.
Installing an eSIM on your iPhone is easy; your operator will send you a QR code that can be scanned with the iOS Camera app, or alternatively they may provide you with a confirmation code which must be entered manually.
Once installed on your iPhone, you can manage its usage through Settings > Cellular or Settings > Cellular Data. Depending on what needs you have, you may wish to set up a default line and enable Cellular Data switching for quicker access.
For instance, if you're traveling abroad with an eSIM card, it may be beneficial to encase it with a country flag along with the provider name so it is easily recognizable in other apps and settings. However, keep in mind that an eSIM does not provide the same level of protection against network lock-in as a physical SIM does.
Can I use an eSIM on my iPhone?
An eSIM is a digital SIM card that enables you to store multiple carrier plans on your iPhone, making switching carriers and plans effortless without the need to swap out physical SIMs. Plus, with an international data plan, you'll always stay connected wherever life takes you.
eSIMs are a space-saving solution for connectivity, available in phones, tablets, smart watches and cars alike. Vodafone claims they will allow devices like fitness trackers and glasses to have standalone 4G or 5G connections which would not be possible with traditional physical SIM cards.
If you wish to use an eSIM on your iPhone, setting up the phone is a must. You can do this either by scanning a QR code from your carrier with your camera or by using their iOS app for setup.
Once activated, an eSIM will appear in Settings>Cellular (if the button for configuring an eSIM exists). You can use it as your primary data plan by turning off Allow cellular data switching to avoid charges on other lines.