MySecondLine

United States eSIMs

  • Plan validity starts only when you first connect to a supported network.
  • You can top up or buy more data at any time if you are running low.
  • Activate your eSIM within 30 days of purchase in supported countries.

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Frequently Asked Questions

An eSIM (embedded SIM) is a digital SIM that allows you to activate a mobile plan without using a physical SIM card. It's built into your device and can be programmed with multiple mobile profiles.

Most modern smartphones, tablets, and smartwatches support eSIM technology. Check our compatibility list to see if your device is supported. View supported eSIM devices →

After purchasing your eSIM plan, you'll receive a QR code via email. Simply scan this code with your device's camera and follow the on-screen instructions to activate.

Please check your spam/junk folder. You can also resend your eSIM installation email from your dashboard or contact support for assistance. If you have any questions, please contact us at support@mysecondline.com

Yes, most eSIM-compatible devices allow you to store multiple eSIM profiles and switch between them as needed.

Your eSIM plan starts only after it connects to a supported local network for the first time. Installing the eSIM profile alone does not activate the plan.

Yes. You must activate your eSIM within 30 days after purchase. If it is not activated within this window, the plan may expire automatically depending on the provider’s policy.

Yes, regional eSIM plans allow usage across multiple supported countries without needing to switch profiles. Single-country (Local) plans can only be used within the specified country.

Please do not delete your eSIM profile unless you are sure you no longer need it. Deleted eSIMs cannot be recovered or reinstalled unless you purchase a new plan. If you have any questions, please contact us at support@mysecondline.com

Yes. You can top up your eSIM or buy additional data anytime from your dashboard. Your existing profile remains active.