Although there have been significant advancements in SIM card technologies, traditional SIMs essentially lock users into a single carrier network and technology, making it highly inefficient and ...

The SIM card (it stands for Subscriber Identity Module, by the way) has been with us since the early days of the cell phone revolution but it hasn’t changed a whole lot in that time (apart from ...

When eSIM technology entered mainstream devices—first in smartwatches, then in iPhones and Android devices—it was heralded as the next evolution in mobile connectivity. By allowing users to activate a ...

For the longest time, using a physical SIM (Subscriber Identity Module) card was the only way to connect cell phones to a carrier's network. Although physical SIM cards have gotten smaller over the ...

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 ...

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 ...

The service has recently been introduced by BuyNumber.io, a platform previously known for providing privacy-focused virtual ...

Gregory Gundelfinger is the founder and CEO of Telna, helping service providers redefine global connectivity through advances in eSIM tech. For years, mobile network operators (MNOs) have missed out ...

It has been a year since the introduction of eSIM (embedded Subscriber Identity Module), but it remains largely ineffective. Due to the low number of subscribers, operators refuse to disclose the ...

A SIM (Subscriber Identity Module) is a tiny bit of circuitry that uniquely identifies your cellular modem in a phone, tablet, or other device to nearby cellular networks to allow access for voice, ...