Originally Posted by dz8
But is the GPS light on?
Yes--- the GPS light is on. It is not within line of sight of a window, but it is on and it is working. I don't think it worked before the light came on. It took about an hour and a half for the activation to occur, but it has been operational since--- a few months now, every since I bought it, and it raised my coverage from 'SOS' no bars to 5 solid bars.