The RHINOTRACKS-PTS personal tracking system includes the standard GPS tracking functions as well as voice functionality. The unit has a built-in microphone and speaker, with the ability to program phone numbers onto the speed dial buttons (via the computer software) for more efficient communication. More advanced functions of the unit include Help and SOS report sending, as well as a Self-Geofence option. The unit is charged through a portable docking station, and a full battery will provide more than 4 days standby operation.