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T2121's avatar
T2121
New Contributor
4 years ago

Onstar Service provider

Is at&t the only service provider for onstar? How can I switch from at&t?

Thanks

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  • Advisor_Kaitlyn's avatar
    Advisor_Kaitlyn
    Contributor
    4 years ago

    AT&T is the only service provider for the 4G LTE Wi-Fi Hotspot within GM vehicles. Data Plans for this can be purchased through OnStar or directly through AT&T.