In a new Black Friday deal, UK mobile network operator Lebara has lowered the cost of their 30GB SIM only plan to just £3.99 ...

A subscriber identity module (SIM) was traditionally a small, removable card in your mobile phone that identified your phone number and authenticated your identity to a mobile network. When you got a ...

SIM cards have been an integral yet forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

Google Fi has internally released fixes for the SIM card issues that several subscribers were facing, and is also sending $60 ...

Verizon offers several different methods to turn on your SIM or eSIM. This guide will walk you through the activation process ...

The hacker, a 25-year-old Alabama man, pretended to be an FBI employee while at an AT&T store to pull off the 'SIM swap,' ...

The clock is ticking until eSIMs are the new status quo, and blockchain will help them arrive precisely on time.

Google Fi has now acknowledged and fixed the SIM card issues subscribers were reporting. Some users have now been sent a $60 ...

Whether you bring your own device to Verizon or buy a new phone ... The first is a physical SIM card. It's a piece of plastic with a chip embedded into it that you insert into your device.

However, there are alternative options. If your SIM card is too large for your phone, then you can buy a SIM card cutting tool. These tend to look a bit like a stapler, but they trim your card down to ...

A subscriber identity module is a removable smart card for mobile phones. SIM cards store the required information to identify the mobile device. It also contains data required for voice ...