Wednesday is a big day for fans of Apple's iPhone. The tech giant unveiled three new smartphones — the iPhone XS, XS Max and the iPhone XR — during an event at its headquarters in Cupertino, Calif.
Dual-SIM functionality on iPhone XR, iPhone XS, and iPhone XS Max will be enabled using the eSIM standard, letting users switch between phone numbers with just a tap. Apple's latest iPhones show how ...