TeliaSonera HomeRun continues to expand roaming with partnership with France's Orange network: HomeRun now has roaming access to 3,000 locations in 16 countries through a single login with unified billing for their customers, plus the 450 Swedish and 250 Finnish hotspots in their home network. These are all bilateral roaming agreements, which opens HomeRun to those networks' users. They're also all pay for usage based, as I understand it: it's just a negotiated, single-billed rate for roaming.