A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text ...

When you unlock a phone, it means that you alone own the device and can use it with any cell phone carrier.

Verizon said on Monday it has struck deals with Microsoft and Nokia to improve the telecoms giant's ability to target business customers by offering clients the ability to automate factory floors, ...

What's an easy way to delay getting a smartphone? For these parents, the answer to that riddle is: get a landline.