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by 300bps 4778 days ago
Your point is correct but I was actually speaking more broadly. Specifically, there is a friend of mine who has 3 CCIE certifications and actually works at Cisco. He knows more about wired and wireless networks than anyone I know. But his wife's iPhone 4s with AT&T showed a "4G" signal when it was connected so he just assumed it was legitimate 4G.