When Smart and Globe stated that they would be using eSIM on additional handsets under their postpaid plans, the question of eSIM was brought up again. If you’re hearing about it for the first time, you’re undoubtedly wondering what it is and how to get one. Allow us to assist you with this.
What is an eSIM?
eSIM is an abbreviation for embedded Subscriber Identity Module, an embedded universal integrated circuit card (eUICC). It works similarly to a traditional SIM card. It authenticates your identity with your carrier; however, instead of purchasing the card separately and inserting it into your device, an eSIM is already incorporated IN the device.
Since 2010, the GSMA has been debating the viability of this technology. The Samsung Gear S2 Classic 3G was the first handset to use an eSIM in 2016. Apple has added eSIM functionality to its newest Apple Watch, iPad, and iPhone models. Google’s Pixel devices are among the first to support eSIMs on Android.
Benefits of eSIM
As previously stated, an eSIM is an embedded chip. That chip is rewritable, which means that if you transfer carriers, the new carrier only needs to replace the information on the chip. This is useful if you use the new MNP services. Furthermore, it can save several carrier profiles and switch as much as you want, albeit keep in mind that you can only utilize one profile at a time. Finally, if you misplace your device, you can call your carrier and have it remotely deactivated.
A standard SIM card requires a new SIM card each time you move carriers, can only manage one profile, is more difficult to exchange numbers or replace SIM cards, and is easily stolen.
However, while eSIM has numerous benefits, it is not supported by all devices. It’s currently only available on newer Apple iPhone, Watch, and Samsung Galaxy smartphones, and it can only be used with a carrier that offers a postpaid plan.
So, if you have an iPhone 13, you may use a conventional prepaid SIM and then apply for a postpaid plan for the eSIM, allowing you to use “dual-SIM” capabilities.
How do you apply?
The first thing you need do is check to see if your device has an eSIM, which is usually listed in the smartphone’s specifications. Apple smartphones that support the eSIM include the iPhone 13 series, iPhone 12 series, iPhone 11 series, iPhone XS, iPhone XS Max, iPhone XR, the Galaxy Z Series, the Samsung Galaxy S21 Series, and the Galaxy Note 20 Series.
If your smartphone has an eSIM, the next step is to contact your preferred carrier and apply for a postpaid plan. You can also choose to obtain an eSIM-enabled handset directly from the carrier as part of the plan (Globe or Smart). However, keep in mind that it will most likely be bound to that telecom until your contract expires.
Subscribers who successfully apply will be given a printed QR code to scan with their smartphone by navigating to the phone’s mobile settings.
Should you use it?
If your device already accepts an eSIM and you need a postpaid plan, I don’t see why you shouldn’t use this feature. An eSIM + nano-SIM is a useful solution for devices that don’t always support conventional dual-SIMs, such as the iPhone. It’s also acceptable if you don’t want to use it. This capability will eventually be available in prepaid when more handsets with eSIM capabilities are released in the near future.