O2 UK is to offer all its mobile broadband customers access to Wi-Fi via BT Openzone hotspots, extending a deal between the two companies that had previously seen only iPhone users benefit. … Estimates from Business Monitor International suggested there would be 32 million fixed lines in the UK by the end of 2009, which could be the starting point for the levy collection, and could see nearer £192m collected in 2010, although this figure would be reduced by the trend …