A SIM card, or subscriber identity module, is a small card in your cellphone that connects you to the network. Your SIM card contains your phone number, and lets you make phone calls, send text ...

So you're in a pinch, and you need to swap out the SIM card or install a microSD in your Android device, but you can't find the nifty little ejector tool that came in the device's retail box. Fret not ...

LG will make the new LG G Watch official at their LG G3 press event later today, this new wearable gadget will go on sale next month, and now it looks like the device will come with a built in SIM ...