Forum Discussion

GatorJ's avatar
GatorJ
New Contributor
4 years ago

Cellular service options or just AT&T?

Is it possible to use my Sprint cellular service for OnStar instead of their ATT?

4G LTE
  • Advisor_Dani's avatar
    Advisor_Dani
    New Contributor
    4 years ago

    At this time, Members are only able to use AT&T for OnStar services.