Signal? Hello? Beuller?
Sure, all fine and dandy. I'm presuming it would be making cellular calls, not using your wifi for establishing the calls. Not going to do any good at MY house, where I usually have zero bars, and "G" would probably be 0.5G at best.
I think of the actor up the road from me who has done commercials for *TWO* cellular companies, yet I don't know if he even has a cell signal at his house.
Not that it's worth the effort for the very rare times I'm running MSWindows.