An eSIM, or electronic SIM, enables you to activate mobile plans from various carriers without needing a physical SIM card. The eSIM profile is downloaded to your device over the air (OTA), typically by scanning a QR code. This allows you to add or remove data plans and switch networks instantly.
eSIM technology lets you install multiple SIM profiles on your phone. Modern mobile devices come equipped with a special hardware chip to support this feature. For the past three years, ESIMSIGNAL has utilized eSIM technology to offer more affordable and dependable solutions.
The new devices are projected to support eSIM technology. Before making a purchase, verify that your device is compatible with eSIM and is carrier-unlocked. Note that restrictions may vary by country and carrier, and this list may not cover all scenarios.