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 ...

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 ...

The sim card that exists inside your phone is what connects your phone to your specific cellular network. For most of us we might not even realize it’s there. When we get a new phone from our carrier, ...

The Pixel 3a and 3a XL with the release of Android 10 officially support Dual SIM Dual Standby (DSDS). I have a $30/month AT&T number with 1 GB of data and a secondary (Tracfone on T-Mobile) number ...

For most everyone who has ever owned a smartphone, a SIM card has been part of the equation. The now tiny, nano-sized version of the Subscriber Identity Module (SIM) is what’s linked your phone to the ...

When traveling to a new country, many of us buy a SIM card as soon as we land—but it often turns into a frustrating experience. You have to find the kiosk, provide the right documents, pay, and then ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. Traveling abroad ...

Apple has had support for eSIM since the iPhone Xs/XR, but it has gone all in by ditching the physical SIM card slot for iPhones from version 14 and later sold in the U.S. While models sold in other ...