Originally Posted By: hikermor
Learn something every day. So for many purposes, it is no better than your cell phone?

Well, that's not exactly what the salesman told me, but that's what I am starting to understand smile.

You can check out the OnStar coverage map for specifics, although I am still somewhat confused what "Limited OnStar service available" really means; areas without cell service are shown as this limited category while very few areas are labelled as no service available.
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Victory awaits him who has everything in order — luck, people call it. Defeat is certain for him who has neglected to take the necessary precautions in time; this is called bad luck. Roald Amundsen