A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...

What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

Is Simple Mobile worth it? This is what you need to know about switching to Simple Mobile. We’ll cover what you need to know about coverage, phones, plan prices and show you how you can save 30% off ...

Not only can this transfer all your pictures off your digital camera onto your computer, you can use it to read your SIM card and back up your phone contacts as well. The card reader also comes with a ...