What is eSIM? A "virtual SIM card" for international travel and its four major advantages.

💡 What is eSIM?

eSIM (Embedded-SIM) is a virtual SIM card technology. It is not a physical card, but is directly built into the chip of a mobile phone or other device. Users can activate and switch between different mobile network services simply by scanning a QR code or downloading a profile .

✨ eSIM's four major advantages make it especially suitable for international travelers.

  1. ✅ No need to replace the card, no loss:

    • The biggest advantage is that you don't need to replace your physical SIM card . You can purchase it online before you travel abroad, receive the QR code, and then scan it to activate it upon arrival at your destination. You don't have to worry about losing your original SIM card.

  2. ✅ Dual SIM dual standby for added convenience:

    • eSIM allows your phone to retain its original physical SIM card (for voice calls and SMS) while adding an eSIM plan (for travel data). This lets you receive messages and calls from your original number while abroad.

  3. ✅ Quickly activate anytime, anywhere:

    • The purchase and activation process for eSIMs is virtually unrestricted by time or location. If you're looking for a convenient and secure eSIM solution, yosim offers multiple countries and durations of internet access for international users , allowing you to buy and use it immediately.

  4. ✅ Enhanced security:

    • Because eSIM is embedded in the device and cannot be removed, it is not easily used by others to steal identity or data.

🌐 [Recommended for Internet Access Abroad] For the most secure internet access abroad, choose yosim! Easily purchase your travel eSIM through yosim.com.tw and enjoy seamless internet service.

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