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 ...

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 ...

It's not easy being a Verizon Wireless phone. I mean, there's some serious competition at the high end with the Motorola Droid RAZR and RAZR MAXX, Samsung Galaxy Nexus and HTC Rezound. On paper, the ...

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 ...

If you can't make a call or if you see an error message that your phone's SIM card is not working, there are several ways to troubleshoot the problem. Ther error ...

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