O2 UK reverses course, will sell Nokia's Lumia; Vodafone snaps up UC consultancy

> O2 UK will start selling the Nokia Lumia 800 this week, after snubbing the handset earlier. Article

> Vodafone Global Enterprise is buying Bluefish to form a Unified Communications and Collaboration practice. Article

> Polkomtel, Poland's largest operator, launched LTE under the brand "Plus." Article

> M&S comes out on top in a global m-commerce study into retail mobile web sites. Article

And finally... Drunk RIM executives disrupted a Beijing flight. Article