What is an eSIM?

📱 About eSIM: What Is a Virtual SIM Card?

📌 Introduction to eSIM
eSIM is a digital SIM card technology that enables mobile network access without the need for a physical SIM card. Since the release of the iPhone XS, iPhones and other smartphone brands have gradually added support for eSIM, offering users a more flexible mobile connectivity solution.

📌 Advantages of eSIM
🌐 Dual SIM Support: Even phones with a single SIM slot can support dual numbers through eSIM.
📲 Business and Personal Separation: A single phone can hold multiple profiles, such as “Business” and “Personal,” for easier switching and management.
✈️ International Convenience: Skip the hassle of roaming—connect to local networks quickly while traveling abroad.
🔍 Device Tracking: If your phone is lost, eSIM can assist in locating it.
🤖 Versatile Applications: Also compatible with wearables, IoT devices, and various usage scenarios.

📌 Examples of Devices That Support eSIM
(Note: Actual support varies by region and model)

Apple: iPhone XR, XS, XS Max, iPhone 11 Series, SE (2nd & 3rd Gen), iPhone 12/13/14/15/16 Series
(Some versions in Mainland China, Hong Kong, and Macau do not support eSIM)

Google Pixel: Pixel 2 (Google Fi only), 2 XL, Pixel 3 Series, 3a Series, 4 Series, 5, 6, 7, 8 Series, Pixel Fold
Samsung: Galaxy S20/S21/S22/S23 Series, Note 20 Series, Z Flip Series, Z Fold Series
Huawei: P40 Series, Mate 40 Pro
Sony: Xperia 10 III Lite, 10 IV, 1 IV, 5 IV, 1 V, 5 V, Ace III
Oppo: Find X5, Find N3, Find N3 Flip
Xiaomi: 12T Pro, 13 Series, Redmi Note 13 Series
Motorola: Razr 2019, Razr 5G, Razr 40, Razr 40 Ultra, Razr+
Nokia: XR21, X30 5G, G60 5G
Others: Rakuten Mini, Rakuten Big Series, DOOGEE V30, OnePlus 11/12, HAMMER Blade Series, Vivo X90 Pro / X100 Pro

📌 How to Check If Your Phone Supports eSIM

  1. Open the dialer on your phone.
  2. Enter *#06#.
  3. If you see “EID” or “eSIM IMEI” on the screen, your device supports eSIM.

📌 How to Use Dual SIM with eSIM
eSIM can coexist with a physical SIM or be used alongside another eSIM. Naming each cellular plan helps distinguish different numbers and makes communication management more convenient.

📌 How to Label eSIM Plans on iPhone

  1. Go to Settings > Cellular
  2. Select the eSIM plan you want to name
  3. Tap Cellular Plan Label, enter a name, and save

📌 How to Stay Updated on eSIM-Compatible Devices

To get the latest eSIM compatibility info, you can:

Check official sources:

  • Visit brand websites (e.g., Apple, Google, Samsung) for the latest model information.
  • Check telecom provider websites and announcements for region-specific support lists.

Follow tech media and communities:

  • Keep an eye on outlets like Engadget, The Verge, GSMArena, XDA Developers, Reddit, etc., for news on eSIM support in new devices.

Search with keywords:

  • Use queries like “[Device Model] + eSIM support” on search engines or brand websites to find the latest updates.

By following these methods, you can stay up to date on eSIM support and ensure an optimal mobile experience.

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