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Robochris

macrumors newbie
Original poster
Jul 19, 2012
4
0
Ohioan
Will a standard 3G sim card tap into AT&T's HSPA+ network, as they like to dub it 4G? I'm getting my wife a 4S but will have to use her current 3G sim card but don't want to sacrifice any speed.
Thoughts?
 
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