These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another.

A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text messages, and more.

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 ...

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, ...

If you are switching to a different LG phone or you just want to make a backup copy of the contacts in your phone book, saving your data to the phone's SIM card is the most convenient way to ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead.

eSIM is slowly gaining traction with top phone brands and should make it easier to switch from one carrier to another—or to add a second line to your phone without heading to a carrier store. I’m one ...

So you are looking for the best smartphones with Nano SIM card slots? Well, let’s get into it then. Those of you who are not familiar with SIM cards, I bet you use CDMA phones. SIM (subscriber ...

BKFORENSICS INTRODUCES SIM ANALYZER - SOFTWARE DESIGNED TO RECOVER, INTERPRET DATA FROM CELL PHONE SIM CARDS BKForensics, a Pennsylvania-based business that developed the first automated software ...

Undelete has announced Freeware sim card data recovery software offers expert solution for regaining all your deleted or misplaced information from mobile phone SIM card. Mobile phone SIM card SMS ...