Every smartphone needs a SIM card that assigns you a phone number and lets you call, text, and use the best data plans. But, there's more than one type of SIM card, and the user experience varies ...

For many years, mobile phones received cellular service through a physical SIM (subscriber identity module) card that connected your handset to your phone carrier. These physical SIM cards made it ...

E-SIM-only phones offer instant carrier switching and multiple profiles, but setup and international travel challenges limit ...

Gregory Gundelfinger is the founder and CEO of Telna, helping service providers redefine global connectivity through advances ...

If you’ve purchased a new cell phone in the past decade or so, you’re probably already familiar with the SIM—the little thumbnail-sized card that’s used to connect to your your carrier’s cellular ...

SIM cards have been around for just over 30 years at this point. While they’ve definitely become smaller over the years, the basic premise has stayed the same: insert the physical card into your phone ...

An eSIM is a virtual SIM securely integrated within a smartphone, smartwatch, or any compatible device Thus eliminating the need for a physical card Users can switch between network carriers and plans ...

We reported that Dual SIM support for iPhone XS, iPhone XS Max, and iPhone XR would be coming in a software update later this year. With today’s release of iOS 12.1, Apple is now officially supporting ...

E-SIM technology is revolutionizing mobile communication, offering a host of advantages over traditional SIM cards. By opting for an eSIM, users can enjoy space-efficient smartphone setups and ...

Apple's iPhone 14 lineup brings a pretty significant change for customers in the U.S. For the first time, you won't find any room for a physical SIM card in your new iPhone. Instead, you'll need to ...

Conversely, Airalo eSIM serves a global travel audience and provides wider coverage in more countries. It boasts a stronger ...

Industry leaks from China, shared by MacRumors, indicate that the so-called iPhone Fold will follow Apple’s recent shift toward eSIM-only smartphones — a move the company argues is essential for ...