Geomagnetic Compass - Pantech Perception User Giude

Geomagnetic Compass

Many apps, including Maps and user-installed games, use the built-in
geomagnetic compass for accurate directions. If it seems not to work
properly, wave the smartphone in a figure 8 pattern. There is no setting
menu associated with this. Just follow the on-screen instruction to fix the
geomagnetic compass' occasional malfunctions.
26 Getting Started