I ordered a payg dongle from o2, an E160. It had a 30 day return so took a risk. Plugged in disconnected the wifi, went into control center, network & internet and selected set up a new interface. selected GPRS/Edge/3G, went through the steps(skipping through the PIN number without changing anything), used these settings (possibly only payg settings): apn: m-bb.o2.co.uk user: o2bb password: password it seemed to hang at stages, but eventually worked. once connected the required landing page is: [URL]https://mobilebroadbandaccess.o2.co.uk/authenticate[/URL] this is the only page that connects until some credit is bought. bb access also gets unlimited wifi from The Cloud access points too as a bonus.