Thought WiFi spectrum was congested now? You ain't seen nothin' yet, because SIM card provider Sagem Orga has hooked up with Telefonica to develop a marvel of modern technology called "SIMFi" that ...

This news nugget will have you smacking your forehead and crying "Why didn't I think of that!?" Sagem and Telefónica have taken a regular old cellphone SIM card, and stuffed a Wi-Fi radio inside. Even ...

One of the nifty things about Google’s Project Fi wireless network is that the company doesn’t charge anything extra for tethering, so if you want to use your Android smartphone as a mobile hotspot, ...

Need an Internet connection on the go? Unfortunately, there aren’t a whole lot of inexpensive ways to do this. Carrying a mobile network around with you is a costly investment, but it’s also one that ...

Using two SIM cards, or enabling a dual-SIM setup, can be helpful when you need two separate phone plans on a single device. It easily lets you consolidate personal and work numbers on one phone, for ...