SIMs offer faster activation, better security, and easy travel SIMs, but drawbacks include harder transfers, carrier limits, ...

Physical SIMs have been the mainstay of mobile phones for years. Now, many devices are increasingly supporting embedded SIMs or eSIMs as well. This allows users to convert from one carrier to another ...

The eSIM is faster and more convenient than a physical SIM card. You can activate an eSIM digitally. You can switch between different providers without having to replace the SIM card physically. eSIM ...

Activating an eSIM on your iPhone is a straightforward process that enhances your ability to manage cellular services without relying on a physical SIM card. Whether you’re transferring an existing ...

You're probably already familiar with the SIM card, a tiny chip in your phone that connects it to your cell phone carrier of choice. For years, this chip was on a physical card that you could swap in ...

Last year, Apple changed the iPhone 14 by removing the SIM card tray to save space. This means that traditional SIM cards connecting your phone to cellular networks are slowly disappearing from Apple ...

Activating an eSIM is simple and easy. You no longer need to use a physical SIM card. If you want to switch to eSIM or use it as a second line, it’s good to know how to activate eSIM. In this guide, ...

The eSIM standard was introduced in 2016, slowly gaining support as a secondary option in smartphones. Rather than holding ...

Whether working remotely or traveling abroad, we expect instant access everywhere. For years, that meant roaming fees or ...

Gregory Gundelfinger is the founder and CEO of Telna, helping service providers redefine global connectivity through advances in eSIM tech. After more than a decade of false starts and slow progress, ...