Check the listing for details. T-Mobile eSIM/$50 with Unlimited Data, Talks & Texts I 30 Days. Condition: New. Listed at 49.99 USD. eSIMEmbedded SIM (eSIM) is just a SIM card gone digital, so you don't have to wait for a physical SIM. Just download your eSIM over Wi-Fi and connect to the T-Mobile network in minutes!Only available for iPhone or Android devices with eSIM.You have a data connection, through either Wi-Fi or Cellular.You either purchased the device from T-Mobile, or else you must first SIM unlock it. (Contact the original provider if you need help.)You must be located in the US when activating service.Activation Process via ebay message: 1. Send us (1)activation date and time, (2)phone model, (3)IMEI2 for iPhone & EID for Android or other phones(4)ZIP code 2. Once activated with the above information, T Mobile will directly send you eSIM notification to your phone, and Just download your eSIM over Wi-Fi and connect to the T-Mobile network in minutes! ** Please make sure that your phone is connected to internet (or Wi-Fi)** We will activate Monday thru Friday 10am to 5pm Pacific Time.