Can someone explain how the gsm feature works on this? Do you need a sim card, or is it built in? Can I just hop over to the UK and have it work? Looking into this for my company and want to see how it compares to the full gsm cingular....
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Can someone explain how the gsm feature works on this? Do you need a sim card, or is it built in? Can I just hop over to the UK and have it work? Looking into this for my company and want to see how it compares to the full gsm cingular....