T-Mobile adds postpaid eSIM support for iPhone XS, XR, and XS Max

T-Mobile today announced expanded support for embedded SIM (eSIM), which is basically just a physical SIM card gone digital. Last year, T-Mobile launched eSIM on prepaid plans, and starting August 28, customers activate an eSIM with a T-Mobile postpaid plan to open new ways of using an eSIM-equipped device by adding a second line on the same device.
eSIM is great for people who want to use both work and personal numbers on a single smartphone, set up a phone with an international carrier for ext