Just realized none of the iPads on my AT&T Mobile Datashare Plan are able to use the Personal Hotspot feature. They are all 3rd generation iPads on 6.0.1. First iPad: Personal Hotspot showed up in the options, but never creates a wifi network to connect to. I went into airplay mode and came out...now Personal Hotspot says to "Call AT&T at 611 to activate personal hotspot". Resetting Network Settings does nothing. Second iPad: Personal hotspot shows up in the options, but never creates a wifi network to connect to. Neither Airplane Mode, nor Resetting Network Settings does anything to fix this, though the option is still visible. I called AT&T and they said they're having problems nationwide with Personal Hotspot...but I don't believe it. I would have heard about it. So my question, is anyone else here having trouble with their iPads and Personal Hotspot from the iPad?