Mint Mobile 4GB plan includes unlimited mins, unlimited texts and 4GB data for only $15 per month. Mint Mobile plans offer wireless coverage on the T-Mobile 5G and 4G LTE Once you've picked and paid for your plan your eSIM service will be activated. You'll be sent a QR code and get instant access. eSIM. Use the embedded SIM (eSIM) that comes built into your Surface Duo. Many times, your mobile carrier will provide a QR code for you to scan with the camera on your Surface Duo. After you scan the QR code, the SIM information is downloaded to your eSIM to get you connected to a mobile network. Not all mobile carriers support eSIM, so check. This new iPhone 13 mini is available from Mint Mobile with T-Mobile network coverage and prices starting from $729. Best Deals. To add your mobile network plan on an eSIM, you can scan a QR code that your network has provided, install a pre-assigned plan automatically, or enter the information manually. Before adding your plan, make sure your Galaxy smartphone is.