If you are new to the eSIM technology, you might be wondering, “Can I use eSIM and SIM at the same time?”. The simple answer is yes! If you have a dual SIM device, you can use eSIM without dumping your SIM card. Every person has different connectivity needs. You might want to use eSIM for fast data but SIM for calls. You might be travelling and do not want to dump your SIM, so you want to use an eSIM for connectivity. In every case, we will explore how to use eSIM and SIM together. Let’s understand how!
Table of Content
- What is eSIM?
- eSIM vs SIM: Know the Difference
- Dual Connectivity: Using eSIM & SIM Together
- When to Use Both: eSIM + SIM Scenarios
- Use Dual SIMs with Ease: eSIM Activation Guide
- Things to Remember While Using eSIM & SIM
- Travel Smarter: Airhub eSIM for Global Connectivity
- Set Up Your eSIM & SIM Card Together Today!
- FAQs
What is eSIM?
An eSIM (embedded SIM) is a tiny chip built into your phone’s hardware that functions like a traditional SIM card. Instead of swapping out plastic cards, you download a carrier profile to the eSIM chip. eSIM is a chip embedded into your device, whereas regular SIM cards are removable. There are multiple benefits of eSIM technology; however, one of the best things is that you can buy multiple eSIM profiles anytime without visiting any store. However, when it comes to SIM cards, you need to make visits for every SIM card.
eSIM vs SIM: Know the Difference
Though eSIM operates like a SIM card, it connects you to the internet; it is very different in terms of certain features, which are:
| Feature | SIM Card | eSIM |
| Form | A removable plastic card is inserted into a slot. | An embedded chip inside your device. |
| Activation | Requires physical insertion or swapping. | Activated digitally via app or QR code. |
| Switching | Need to replace with a new card when changing carriers. | Can switch networks through settings. |
| Safety | SIM cards are vulnerable to theft and damage easily. | If you are wondering, “Are eSIM safe?” then the simple answer is yes because no one can snatch it out. |
| Space | It requires a special space or a SIM slot in your device. | It does not need a SIM tray, but you should have storage in your device. |
Dual Connectivity: Using eSIM & SIM Together
Now we know that eSIM and SIM can work simultaneously, but how does this dual SIM setup work? It still remains to be answered:
- Device support: When it comes to using eSIM and SIM together, it is very important to first check whether your device supports two SIMs or not. You can check eSIM-compatible phones by searching online, checking the manual, or simply identifying your phone’s IMEI number by dialing *#06#.
- Cellular activities: If you have set up an eSIM and a SIM together in your device, both will make or receive calls. You can choose in the settings to assign cellular or data services to each and operate likewise.
- Configuration defaults: If you want to keep things more organized, you can even label your SIMs, for example, as business and personal, so that you can keep things sorted.
When to Use Both: eSIM + SIM Scenarios
Though anyone can use eSIM and a SIM together for ease, however, if you are one of these, you need it the most:
- Travel abroad: It is a great option to buy an eSIM for international travel abroad without dumping your home SIM. This way, you can save your pocket from hefty roaming charges and stay connected anywhere you go. The best eSIM for travel offers you many more benefits than using your home SIM everywhere.
- Work vs personal: For professionals working in any field, having an eSIM and a SIM together can sort out their personal and professional lives.
- Backup coverage: If you are fed up with a bad network, you can simply keep two different carriers with you to switch anytime you want.
Use Dual SIMs with Ease: eSIM Activation Guide
Getting an eSIM and SIM-ready is simpler than you might think:
- Buy an eSIM plan: Select your preferred eSIM carrier or provider. You can purchase directly through an application. For example, with the Airhub app, you can easily buy and manage global eSIM data plans.
- Activate your eSIM: The moment you decide to buy an eSIM, the provider will email you a QR code. Use your camera to scan it and set up your eSIM, label it as you want. You can even assign it specific tasks, like a call or a text, for clarity.
- Insert the SIM card: You will just need to insert the new SIM card in the SIM slot of your phone if you have purchased a new SIM card. Once you insert the SIM card, you can also label it and use both of them.
Things to Remember While Using eSIM & SIM
Using both a SIM and an eSIM together requires a little planning. Keep these pointers in mind for a smooth experience:
- One data connection at a time: Most phones only allow one SIM to use mobile data at once. If both lines are active, you must choose which one handles the internet.
- Battery usage: There is are possibility that you may face your battery draining faster than before because two SIMs together drain more battery.
- Roaming settings: If you are traveling abroad and have bought an international eSIM, make sure that you turn off the roaming on your home SIM so that you do not get surprised with extra roaming charges.
Travel Smarter: Airhub eSIM for Global Connectivity
Are you going on a trip or looking to set up an eSIM for any other reason? Contact Airhub, and activate your dual SIM device today with one SIM card and one eSIM. All types of eSIM plans, e.g., travel eSIM plans and local plans, are priced very competitively with Airhub. They even partner with local network operators to get you connected instantly and without any hidden fees. Airhub is considered one of the best eSIM providers among travelers for its simple setup and good coverage. Airhub eSIM for travel includes eSIM UK, eSIM Europe, eSIM USA, eSIM UAE, and much more, so stay connected and explore.
Set Up Your eSIM & SIM Card Together Today!
It’s time to remove the question of “Can I use eSIM and SIM at the same time?” from your mind. The crux is that, if your device is dual SIM, you can use a combination of eSIM and SIM together without any issue. This option especially helps you if you are travelling in multiple countries. You can simply buy international eSIM plans and keep yourself connected throughout your journey without throwing out your home SIM. If you also want to enjoy such benefits, set up your eSIM with a SIM card in your device today!
FAQs
1. Can I use an eSIM and a physical SIM at the same time?
If you have a dual SIM device, you can easily use a combination of SIM cards and eSIM together.
2. Do all phones support eSIM and physical SIM together?
Though new devices coming out are generally dual SIM and support both eSIM and SIM cards, it is not mandatory that every phone support eSIM and SIM cards together.
3. Can I use my physical SIM for calls and the eSIM for data?
Your device’s settings allow you to use a combination of SIM and eSIM, one for calls and the other for data, together.
4. Will using an eSIM and a SIM together drain my battery faster?
One of the side effects of using eSIM and SIM together is that it drains data much faster.
5. Can I switch between my eSIM and SIM anytime?
You can control the settings of your device at any time, so you can switch between eSIM and SIM card flexibly.
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