iPad, iPhone Questions

        Jim Hamm walks us through some questions for AT&T customers:  "If you're an AT&T customer, suddenly in the new iPad a 4G icon appears, as it did in the iPhone 4 upgrade to the iPhone 4S. Are you really getting 4G performance? What is 4G anyway? Do you even care?
        "Well, note that no matter what the icon shows, if you're really getting 4G your rate plan will be different. Ah, yes. AT&T likes to do a bit of a fast-foot-shuffle in marketing their so-called 4G service. The following article gives a good explanation of what's going on. If interested, read on. If something like this bores you to tears, tap the delete button and move on...(grin)"....Jim