There's no minimum service, customers are allowed to change their plans on the fly, and there's even a handy parental control mode that lets concerned caretakers set curfews and app restrictions on their kid's phones.
Both options feature lens-mounted zoom toggles, pop-up flashes and dedicated video capture buttons, but only the P520 offers a dedicated mode dial, and if you're planning to make changes on the fly, that's really a necessity.
So, despite the improvement in the Japan situation on Friday and the declaration of a no-fly zone over Libya, traders decided to avoid the potential headline risk and went back to risk-off mode into the close.