If you’re tired carrying two mobile phones or more at the same times, it’s time to one phone which has tw simcard slot inside, thanks to dual-sim card technology but now there is Motorola Motokey ...

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 ...

SIM cards have been an integral yet often forgotten part of owning a smartphone for the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...