ZDNET's key takeaways eSIM management became an initial, frustrating, time-consuming challenge.T-Mobile now offers a surprisingly seamless eSIM transfer within its app.iOS Quick Transfer also works ...

These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another.

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. First came the physical SIM (Subscriber Identity Module) card, and ...

Low awareness is stalling adoption of eSim technology. Here's how travel brands, retailers and mobile operators can close the gap and unlock new revenue through smarter, more connected experiences.