The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

In the US, all versions of the Apple iPhone 16 series support eSIM. They also all support dual-SIM, using two eSIM profiles at a time. However, there is no support for physical SIM cards in the US.

Tech giant Apple''s announcement that the newly launched ‘iPhone 17 Air’ will only be available worldwide without physical SIM cards marks another leap in the domain of eSIM technology.

The Apple iPhone 17 series is eSIM-only in over a dozen countries. The iPhone Air is eSIM-only all over the globe.

Have you ever wondered exactly how a SIM card works? We’ll help you understand why your phone needs one and what they do to keep you connected. Image: TalkAndroid Editorial Note: Talk Android may ...