Category Archives: eSIM Basics

Does eSIM Give You A Phone Number?

Does eSIM Give You A Phone Number

Short Answer: Most eSIMs, including those from eSIM4, are data-only and do not automatically come with a phone number. While the eSIM technology itself can support phone numbers, typical travel eSIMs provide internet connectivity only. However, you can pair your data-only eSIM with virtual number services or VoIP apps to make/receive calls while traveling, giving […]

Can You Make Phone Calls With An eSIM?

Can You Make Phone Calls With An eSIM

Short answer: Yes, you can make phone calls with an eSIM, but there’s an important distinction to understand. Most travel eSIMs are data-only, without traditional voice calling. However, you can still make calls using VoIP applications (WhatsApp, FaceTime, etc.) with any data-only eSIM. Some providers also offer specialized apps like Yabb that provide virtual phone numbers, […]

Do I Install eSIM Before Leaving?

Do I Install eSIM Before Leaving

Short answer: Yes, you should install your eSIM before leaving for international travel. Installing it while you still have reliable internet access at home allows you to verify it works properly, resolve any setup issues, and ensure you’ll have immediate connectivity when you arrive at your destination without hunting for Wi-Fi or dealing with technical issues […]

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