When smartphones were first introduced, there was a port for everything. Ranging from batteries, earphones, speakers, and even sim cards. Now, as phones move towards being portless, batteries are fused with the phone, speakers are waterproof, and there’s no headphone jack. Even SIM cards are moving from being physical to virtual, also called eSIM (embedded SIMs).
If you are someone new to using eSIMs, in this blog, we will answer some of the most common questions about eSIMs, which can help you make the right choice of whether to switch to this amazing technology or not.
What is an eSIM?
eSIMs are nothing but digital SIM cards that are embedded into your smartphone. So, you can’t remove them like traditional SIM cards, but they can be activated using the apps of eSIM providers. An eSIM app can be the best companion for adapting to changing network preferences when travelling abroad.
How does it work?
Since an eSIM can’t be removed from your phone, you need to download the eSIM carrier’s app to activate the service. You can download the new carrier’s information to your eSIM via their app whenever you want to switch between carriers based on your various needs. Most providers give the option to choose between postpaid or prepaid eSIM plans, just like how it is with regular plastic SIM cards.
What are its benefits?
There are numerous benefits to using an eSIM, the most common one being its convenience. You don’t need to handle multiple SIM cards from different carriers. It’s flexible and easy to switch between different careers without changing SIM cards, even when in a different country. This attribute is why most prefer an eSIM for travel over regular SIM cards. Using an eSIM also frees up space on your device, allowing manufacturers to make the device slimmer and add more important components. The eSIM plans are also quite affordable and customizable to your requirements.
Does my device support eSIM?
Many modern smartphones, tablets, and wearables support eSIM technology. Popular devices include the Apple iPhone XS and newer, the Google Pixel 3 and the newer Samsung Galaxy S20. Various smartwatches, including the Apple Watch Series 3, also support eSIM technology. Smartphone manufacturers are also adapting to this change fast by making changes to their devices to support eSIM travel.
Is it secure?
Yes, eSIM technology is secure. The data on an eSIM is encrypted, and because it is embedded in the device, it is less prone to physical tampering than traditional SIM cards. Additionally, if your device is lost or stolen, your carrier can remotely disable the eSIM.
What Should I Do if I Want to Remove or Change My eSIM?
If you need to remove or change your eSIM profile, you can do so through your device’s settings. Typically, this involves going to the cellular or mobile settings menu and selecting the option to remove or change the eSIM. Always back up your eSIM roaming data and consult your carrier if you are unsure about the process.
eSIM technology is revolutionizing mobile device use, offering unprecedented convenience and flexibility. Whether you’re a frequent traveller who wants to get rid of expensive international roaming data plans, or simply someone who appreciates cutting-edge tech, eSIMs provide a compelling alternative to traditional SIM cards. By understanding the basics and benefits of eSIMs, you can make an informed decision about whether this technology is right for you.
