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Paralinq international LLC
16192 Coastal Highway
Lewes, DE 19958
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Only the devices listed below are compatible with Worldcitisim eSIMs through automatic online activation. If your device isn’t on the list, it won’t be able to use our eSIM packages. Keep in mind: your phone must be unlocked and not…
Purchasing Your eSIMStart by choosing a data plan for the country you’re visiting or currently in. You can browse our complete range of eSIM options on our website. Once your order is confirmed, you’ll typically receive a QR code by…
Sometimes your eSIM may show it’s connected, but you still can’t access the Internet on 4G LTE or 5G. This can lead to problems such as: If you experience any of these issues, try the steps below before deleting your…
If you see the message: “Unable to Activate eSIM – You can try again, or contact your carrier for assistance.” after scanning a QR code or entering an activation code, here’s what to do. 1. Make sure you have an…
If you receive the error: “Unsupported eSIM – This eSIM is from a carrier that is not currently supported on this iPhone.” after trying to activate your eSIM with a QR code or manual code, it usually means your iPhone…
With Wi-Fi Calling (also known as VoIP), you can make and receive calls and texts on your regular phone number using your eSIM’s data connection. If your carrier supports this feature, your phone connects to your home network over the…
If your eSIM has expired or you no longer need it, you can remove it from your device. Once deleted, the eSIM will be permanently deactivated and cannot be reactivated. To use data again, you’ll need to purchase and activate…
In most cases, yes. If your phone supports having a physical SIM card and an eSIM active together, your main number should still receive calls. On iPhones, certain models include Dual SIM Dual Standby (DSDS), which means both your physical…
An eSIM is a built-in, digital version of a SIM card that functions the same way as a physical one—it securely identifies your device and links it to a mobile network. In most cases, you can access 4G or 5G…
Will WhatsApp work with an eSIM? Yes. WhatsApp works perfectly fine with an eSIM. The app only uses your phone number once during the initial verification process. After that, WhatsApp only needs an internet connection to function. This means you…
