While most people seem to manage just fine with a single SIM card in their smartphone, some -- especially travelers, who can save money by fitting a local SIM card into their handset -- love the ...

As smartphones have become more pervasive in our lives, we've all kind of been forced to pick up basic knowledge and terminology over the years. Where previously certain jargon would exclusively be ...

You’ve just bought yourself an iPhone – welcome to the club! However, while you thought you’d just be able to pop your existing SIM card into your iPhone, you might be wrong. That’s dependant on not ...

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 ...

We already know that Apple is trying to develop a smaller SIM card for mobile phones and have it adopted as the industry standard SIM card for all devices. This initiative was confirmed a while back ...

Apple has submitted a proposal to the European Telecoms Standards Body (ETSI) that would define a SIM card that's smaller even than the microSIM it uses in the iPhone 4 and iPad. Apple proposed the ...