Can I have two phones with the same eSIM number? International travellers frequently ask this question. An eSIM number can't be shared with multiple devices. eSIM technology is designed to be tied to a single device without any sharing options. It is not allowed due to security reasons, like a SIM swapping attack. What is the solution to establish connectivity for the other devices?
In this article, I will discuss the reason why you cannot have two phones with the same eSIM number and provide alternatives to stay connected across multiple devices.
What is an eSIM number?
Like a physical SIM card, an eSIM card has the number to make international calls and send messages. Sometimes the number referred to the EID and ICCID number of the eSIM profile. When users purchase the eSIM, it usually includes.
- An eSIM number.
- Limited or unlimited data plan.
Does the same eSIM number shared with multiple devices?
Unfortunately, most carriers do not allow the use of the same eSIM number for two phones, as it may lead to security issues. eSIM profiles are designed for one-time use only. The data connection, number, and other profile details are tied to a single device.
Why can't the same eSIM number be used for two devices?
An eSIM number can’t be shared with multiple phones for the following reasons.
eSIM is Device-Specific
Embedded are designed for one-time use only. eSIM profiles are unique to each device. Hence, the number and data plans are tied to one device. You can share eSIM data, but not the number, with other devices.
Security Concerns
Suppose eSIM sharing were possible, and we were allowed to access your companion's eSIM number, but what if the unauthorized party used your code and hacked your eSIM? Hackers can access your data, resulting in a significant loss.
Carrier Restriction
Defy Mobile carrier allows users to activate their service only once on a device. The device that installs the eSIM profile allows to use of the number. If you are considering transferring your eSIM, you can do so with the carrier's permission.
Alternatives to Stay Connected Across All Your Devices
The following are the alternatives you can use to connect all your devices to cellular data.
Buy the New eSIM Card
Purchase a new eSIM card for each device from a trusted carrier, such as Defy Mobile. Carrier offers eSIM plans for over 200 destinations worldwide, including options with limited and unlimited data. Carrier plans are specially designed to offer a seamless internet connection. Buying a separate eSIM for each device will help you get connected via the internet and provide a number to make calls and texts.
Share eSIM Data Connection
You can share eSIM data with other devices to make calls and send texts. Most apps allow users to share data with other smartphones, laptops, and iPads.
Use Messaging apps
You can use Whatsapp and Telegram for calling and texting on other devices. These apps can operate on an eSIM cellular data hotspot.
Can eSIM be reused on another device?
eSIM can’t be reused on another device. The QR code is only valid for activating eSIM on a single device. If your eSIM is accidentally deleted, you can restore it using the same QR code. The alternative is to buy the new eSIM. Some carriers allow eSIM transfer from one device to another.
Conclusion
When users plan an international trip, they often ask, 'Can I have two phones with the same eSIM number?' It is not possible to use an eSIM number for multiple devices. If it were allowed, it may lead to serious security issues. eSIM profiles are unique for each device, and it is not allowed to share a number. The best alternative is to purchase a new eSIM for each device to ensure 24/7 connectivity.
FAQs
Can I transfer eSIM from an older device to a new one?
Yes, it's possible. However, before transferring your eSIM, contact your carrier for assistance. You will need to deactivate the eSIM from the old device to transfer it to the new one.
Can eSIM be restored after deleted?
eSIM can’t be restored if it gets deleted from your device. Most carriers, like Defy Mobile, don’t allow the use of the QR code to reactivate eSIM.
