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 ...

If you have a SIM card that you want to put in another phone that you have, but it doesn’t fit in the SIM card tray, here’s how to resize a SIM card so that it does fit. There are three sizes of SIM ...

Q: I'm traveling to Europe. Is there a cheap and easy way to continue using my cell phone while abroad? A: Some cell phones may not work at all in Europe. In that case, you can either travel sans ...