https://www.telecompaper.com/news/bt-openzone-signs-wi-fi-roaming-deal-with-airpath--358296
BT Openzone signs Wi-Fi roaming deal with Airpath - Telecompaper
BT struck a deal with US-based Airpath Wireless, which has secured 1,500 Wi-Fi access points across the US, rising to 4,600 in the next 12 months. BT Openzone...
wi fi roamingbt openzonedeal withsignsairpath