9e-SIM is a magical physical SIM card. It is a chip that gives your regular smartphone (which does not support eSIM) the ability to use an eSIM. It looks like a regular SIM, but it contains all the benefits of the digital world! How it works (step-by-step): 1. Card Installation: Insert the 9e-SIM card into your phone's regular SIM slot. The phone will think it is a regular physical SIM. 2. App Connect: Scan the QR code using the specific app for Android phones. That's it! Your preferred eSIM will be downloaded into this card. 3. Multiple SIMs in one card: You can save 10-15 different SIM profiles (e.g., Grameenphone, Robi, or foreign SIMs) on a single card. 4. Switching Convenience: Whenever you need a SIM, just activate it with one click from the app. No hassle of removing or inserting SIMs!