Also maybe all EE customers will get access to BTWiFi / Openzone for free 
Which would be quite good when paired with the wifi calling EE have meant to have been launching for the past 4 months or so 
Somewhere deep down in this presentation, BT seem to like the idea of handing off data to WiFi. They include the idea of a mobile having a dual data attachment; one a robust connection using (eg) LTE on licenced spectrum; the other more ad-hoc, for opportunistic use when possible. WiFi was in the list, alongside LTE in unlicensed space.
That would be an interesting / sensible idea, I already have my phone setup to automatically connect to o2 wifi and the cloud where possible so it saves me (albeit likely only a small percentage) of my mobile data, if EE customers were to get access to the Bt wifi hotspots too it'd save even more, and customers would stop complaining about the measly data allowances EE offer (in my opinion)
