How far from my access point can I go and still use Woph!?
The distance depends on the access point and the amount of radio noise. Some access points have a reach for 100 meters while some others only can reach 10 meters – for example depend on thick walls around the access point. Notice that portable computers often have a longer reach than the one you can get with your phone, since the computers have bigger antennas in-built. In some cities there are so-called hotspots that cover a bigger part of an area which also makes that the access for you as user reaches over a big area. Since Woph! use a small amount of data 1-2 in signal strange often is enough to call and receive calls with Woph!.