Title pretty much says it all. I'm taking the GF up to canada for this coming weekend and Verizon wants $25 for a 100mb of data... ridiculous! I go to Canada probably once a quarter or so, so knowing ...

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 forgettable aspect of owning a smartphone over the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...