AccuTracking Network Link enables you to track in Google Earth in real time (auto refresh the latest phone positions).  For details, please login to AccuTracking website (click "DEMO" and login as demo if you don't already have an account), click "Manage Units", then click "Show" under "Sticker". The Google Earth Network Links are in section 5 of the page:

One is for the latest positions only; the other is for history data.

This feature is available in Package 2 only.