I'm just curious what this feature does? Reason is - at my office the Sprint network and datanetwork keep saying no service; if I turn on Roaming its full bars but just 1x (which is the norm for roaming) - we do have microcells from ATT, Verizon (and a Sprint tower in our parking lot).

So I am tring to see what I can do if anything - I know if I tell the Pre Sprint only it "works" but maybe every minut or two it says no data just full bars - then no bars just an X???