Well that's always a good start

I'm guessing the Iridium service may be more 'lenient' on intl calls as it was designed as a truly intl service from day one.

Take it no-one has any idea on the OnStar phone service and changing sim-cards then?

Someone knows the answer. Probably have not seen question yet. I would like to know the sim card answer also.

TAZ

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by AHels:
KenP: If you could ask them about international calls (incl. minutes) I'd be very grateful, if they know that is.

As for the OnStar phone service.. I did look at that, but as ppl said, it actually uses standard cell services. I've also tried finding out if I would be able to change the sim card in the H2 to use another cell provider, but not even OnStar themselves have been able to answer that one - so any takers?

I know that here in Europe, where you get a integrated phone, you can swap out the sim for whichever provider you're with, but... </div></BLOCKQUOTE>Just got off the phone with them. They did as Big Z did and bought the 500 prepaid minutes. They're good anywhere and are good for one year.
http://www.gmpcs-us.com/

Thanks very much for that.
Guess I'll be adding an iridium phone to my list then