You're probably already familiar with the SIM card, a tiny chip in your phone that ... you're converting a physical SIM to an ...

According to information on Telkomsel's website, here's how to check whether your phone is compatible with e-SIM services.

You're probably already familiar with the SIM card, a tiny chip in ... SIM to an eSIM on the same iPhone (that means the phone needs to support both). Open Settings, then select Cellular.